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Bird List

Updated ~13 hours ago
924 All Years 842 This Year 2024 742 This Month May 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (924)

  1. Neotropic Cormorant Nannopterum brasilianum
    # Count: 30
    Date:
    Observer: Johan Chaves
    Location: Refugio mixto Caño Negro Alajuela
  2. Black Vulture Coragyps atratus
    # Count: 26
    Date:
    Observer: Tanner MacDonald
    Location: Refugio Nacional Ostional Guanacaste
  3. Marbled Godwit Limosa fedoa
    # Count: 25
    Date:
    Observer: Richard Garrigues
    Location: Punta Morales--Cocorocas salinas Puntarenas
  4. Black Tern Chlidonias niger
    # Count: 25
    Date:
    Observer: Marga Snijder
    Location: Calle Playa Bahía, Osa CR-Puntarenas (9.1569,-83.7477) Puntarenas
  5. Galapagos Shearwater Puffinus subalaris
    # Count: 25
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  6. Band-tailed Pigeon Patagioenas fasciata
    # Count: 22
    Date:
    Observer: Jody Greaney
    Location: Paraiso Quetzal Lodge - Km 70 San José
  7. Short-billed Dowitcher Limnodromus griseus
    # Count: 21
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Playa Punta de Piedras Guanacaste
  8. Brown Noddy Anous stolidus
    # Count: 20
    Date:
    Observer: Lucas Gaede
    Location: Islas Murcielago (Bat Islands) Guanacaste
  9. Sulphur-winged Parakeet Pyrrhura hoffmanni
    # Count: 20
    Date:
    Observer: Dean Hester
    Location: Savegre Hotel San José
  10. Fiery-throated Hummingbird Panterpe insignis
    # Count: 19
    Date:
    Observer: Jody Greaney
    Location: Paraiso Quetzal Lodge - Km 70 San José
  11. Marbled Wood-Quail Odontophorus gujanensis
    # Count: 15
    Date:
    Observer: Ian Maton
    Location: Danta Corcovado Lodge Puntarenas
  12. Purple-throated Mountain-gem Lampornis calolaemus
    # Count: 15
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  13. Volcano Hummingbird Selasphorus flammula
    # Count: 15
    Date:
    Observer: Jody Greaney
    Location: Paraiso Quetzal Lodge - Km 70 San José
  14. Magnificent Frigatebird Fregata magnificens
    # Count: 15
    Date:
    Observer: Cheryl Turner
    Location: Quepos--Marina Pez Vela-Pier and surroundings Puntarenas
  15. Wood Stork Mycteria americana
    # Count: 14
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  16. Red-winged Blackbird Agelaius phoeniceus
    # Count: 14
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  17. Sooty Thrush Turdus nigrescens
    # Count: 12
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  18. White-crowned Parrot Pionus senilis
    # Count: 11
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  19. Montezuma Oropendola Psarocolius montezuma
    # Count: 11
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  20. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 10
    Date:
    Observer: Javier Santos V
    Location: Hacienda El Viejo Wetlands Guanacaste
  21. Red Phalarope Phalaropus fulicarius
    # Count: 10
    Date:
    Observer: Jessy Lopez Herra
    Location: Playa Carrillo Guanacaste
  22. Brown Pelican Pelecanus occidentalis
    # Count: 10
    Date:
    Observer: Sebastian Troeng
    Location: Bahía Herradura Puntarenas
  23. Crimson-fronted Parakeet Psittacara finschi
    # Count: 10
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  24. White-chinned Swift Cypseloides cryptus
    # Count: 9
    Date:
    Observer: Ernest Carman
    Location: Finca Empacadora, ByC, Ujarrás Cartago
  25. Hudsonian Godwit Limosa haemastica
    # Count: 8
    Date:
    Observer: Jose Bolaños
    Location: Provincia de Guanacaste, CR (10.177, -85.156) Guanacaste
  26. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 8
    Date:
    Observer: Guillermo Saborío Vega
    Location: Vía 920, Carrillo CR-Guanacaste 10.43692, -85.54122 Guanacaste
  27. Western Cattle Egret Bubulcus ibis
    # Count: 8
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  28. White-fronted Parrot Amazona albifrons
    # Count: 8
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  29. Brown-throated Parakeet Eupsittula pertinax
    # Count: 8
    Date:
    Observer: Melvin Pérez Alvarado
    Location: kM 35 Puntarenas Province, CR (8,715, -83,153) Puntarenas
  30. Eastern Kingbird Tyrannus tyrannus
    # Count: 8
    Date:
    Observer: Pablo Gutiérrez Rodríguez
    Location: Bahía Drake, Provincia de Puntarenas, CR (8.61, -83.507) Puntarenas
  31. Slaty-breasted Tinamou Crypturellus boucardi
    # Count: 7
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Estación Biológica La Selva-OTS Heredia
  32. Red-lored Parrot Amazona autumnalis
    # Count: 7
    Date:
    Observer: Katie Weeks
    Location: field fence line near carbonara Puntarenas
  33. Yellow-billed Cotinga Carpodectes antoniae
    # Count: 7
    Date:
    Observer: Griselda Flete
    Location: Rio Rincón bridge & environs Puntarenas
  34. Red-billed Pigeon Patagioenas flavirostris
    # Count: 6
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  35. Ruddy Turnstone Arenaria interpres
    # Count: 6
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Salinera Don Santos, Colorado Guanacaste
  36. Least Storm-Petrel Hydrobates microsoma
    # Count: 6
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico Zona 1308 Puntarenas
  37. Boat-billed Heron Cochlearius cochlearius
    # Count: 6
    Date:
    Observer: Johan Chaves
    Location: Refugio mixto Caño Negro Alajuela
  38. Black-bellied Wren Pheugopedius fasciatoventris
    # Count: 6
    Date:
    Observer: Adrian Bonilla Salazar
    Location: Reserva Playa Tortuga Puntarenas
  39. Long-tailed Silky-flycatcher Ptiliogonys caudatus
    # Count: 6
    Date:
    Observer: Jody Greaney
    Location: Paraiso Quetzal Lodge - Km 70 San José
  40. Sooty-capped Chlorospingus Chlorospingus pileatus
    # Count: 6
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  41. Black-faced Grosbeak Caryothraustes poliogaster
    # Count: 6
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  42. Blue-gray Tanager Thraupis episcopus
    # Count: 6
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  43. Greater White-fronted Goose Anser albifrons
    # Count: 5
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Las Trancas--entrada sobre ruta 253 Guanacaste
  44. Least Sandpiper Calidris minutilla
    # Count: 5
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  45. Pink-footed Shearwater Ardenna creatopus
    # Count: 5
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  46. Peruvian Booby Sula variegata
    # Count: 5
    Date:
    Observer: Aldo Arce Hernández
    Location: PN Corcovado (Localidad general) Puntarenas
  47. Swallow-tailed Kite Elanoides forficatus
    # Count: 5
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  48. Elegant Trogon Trogon elegans
    # Count: 5
    Date:
    Observer: Ruth Rodriguez
    Location: Raptor Ridge Puntarenas
  49. Acorn Woodpecker Melanerpes formicivorus
    # Count: 5
    Date:
    Observer: Dean Hester
    Location: Savegre Valley--Miriam's Restaurant San José
  50. Barred Parakeet Bolborhynchus lineola
    # Count: 5
    Date:
    Observer: César Bonilla Mata
    Location: Vía sin nombre, Provincia de Cartago, CR (9.772, -83.903) Cartago
  51. Orange-collared Manakin Manacus aurantiacus
    # Count: 5
    Date:
    Observer: Ian Maton
    Location: Danta Corcovado Lodge Puntarenas
  52. White-ringed Flycatcher Conopias albovittatus
    # Count: 5
    Date:
    Observer: Carlos Manuel Mairena Cruz
    Location: Cahuita--Playa Negra area Limón
  53. Brown Jay Psilorhinus morio
    # Count: 5
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  54. Bank Swallow Riparia riparia
    # Count: 5
    Date:
    Observer: Charles van Rees
    Location: Carretera Pacífica Fernández Oreamuno, Garabito CR-Puntarenas 9.67688, -84.64368 Puntarenas
  55. Spot-breasted Wren Pheugopedius maculipectus
    # Count: 5
    Date:
    Observer: Chris Bertola
    Location: Refugio mixto Caño Negro Alajuela
  56. Black-headed Nightingale-Thrush Catharus mexicanus
    # Count: 5
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  57. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Carol Hippenmeyer
    Location: Calle Estaca, Abangares CR-Guanacaste 10.26532, -85.01990 Guanacaste
  58. Elegant Euphonia Chlorophonia elegantissima
    # Count: 5
    Date:
    Observer: Cristina Estrada Porras
    Location: Calle La Cascada, Provincia de Puntarenas, CR (10,31, -84,812) Puntarenas
  59. Collared Redstart Myioborus torquatus
    # Count: 5
    Date:
    Observer: Dean Hester
    Location: Savegre Hotel San José
  60. Tawny-crested Tanager Tachyphonus delatrii
    # Count: 5
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  61. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 4
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  62. American Wigeon Mareca americana
    # Count: 4
    Date:
    Observer: Chambita Romero
    Location: Refugio mixto Caño Negro Alajuela
  63. Buffy-crowned Wood-Partridge Dendrortyx leucophrys
    # Count: 4
    Date:
    Observer: Dean Hester
    Location: Paraiso Quetzal Lodge - Km 70 San José
  64. Black-eared Wood-Quail Odontophorus melanotis
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Don Alejo´s Trails & Gardens Guanacaste
  65. Least Grebe Tachybaptus dominicus
    # Count: 4
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  66. Inca Dove Columbina inca
    # Count: 4
    Date:
    Observer: Sean Sparrow
    Location: Playa Hermosa--Town Guanacaste
  67. White-tipped Dove Leptotila verreauxi
    # Count: 4
    Date:
    Observer: Carol Hippenmeyer
    Location: Calle Estaca, Abangares CR-Guanacaste 10.26532, -85.01990 Guanacaste
  68. Chiriqui Quail-Dove Zentrygon chiriquensis
    # Count: 4
    Date:
    Observer: Richard Garrigues
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  69. Buff-collared Nightjar Antrostomus ridgwayi
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Parque Nacional Santa Rosa, La Cruz CR-Guanacaste (10.8649,-85.6920) Guanacaste
  70. Black Swift Cypseloides niger
    # Count: 4
    Date:
    Observer: Alex Kunert
    Location: Selva Verde Lodge Heredia
  71. Spot-fronted Swift Cypseloides cherriei
    # Count: 4
    Date:
    Observer: Alejandro Vidal
    Location: Casa San José
  72. Green-crowned Brilliant Heliodoxa jacula
    # Count: 4
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  73. Snowcap Microchera albocoronata
    # Count: 4
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  74. Black-necked Stilt Himantopus mexicanus
    # Count: 4
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  75. American Oystercatcher Haematopus palliatus
    # Count: 4
    Date:
    Observer: Nick Cooley
    Location: Rio Nosara estuary Guanacaste
  76. Semipalmated Plover Charadrius semipalmatus
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  77. Surfbird Calidris virgata
    # Count: 4
    Date:
    Observer: Mateo Cerantola
    Location: Tamarindo Guanacaste
  78. Sabine's Gull Xema sabini
    # Count: 4
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  79. Wedge-rumped Storm-Petrel Hydrobates tethys
    # Count: 4
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  80. Masked Booby Sula dactylatra
    # Count: 4
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore Guanacaste
  81. Green Ibis Mesembrinibis cayennensis
    # Count: 4
    Date:
    Observer: Johan Chaves
    Location: Refugio mixto Caño Negro Alajuela
  82. White-fronted Nunbird Monasa morphoeus
    # Count: 4
    Date:
    Observer: Maarten van der Beek
    Location: Work with Nature Old Reserve Limón
  83. Red-fronted Parrotlet Touit costaricensis
    # Count: 4
    Date:
    Observer: Jose Cambronero
    Location: Cabinas Colibrí Cartago
  84. Orange-chinned Parakeet Brotogeris jugularis
    # Count: 4
    Date:
    Observer: Carol Hippenmeyer
    Location: Calle Estaca, Abangares CR-Guanacaste 10.26532, -85.01990 Guanacaste
  85. Scarlet Macaw Ara macao
    # Count: 4
    Date:
    Observer: Katie Weeks
    Location: field fence line near carbonara Puntarenas
  86. Lesser Greenlet Pachysylvia decurtata
    # Count: 4
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  87. Blue-and-white Swallow Pygochelidon cyanoleuca
    # Count: 4
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  88. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 4
    Date:
    Observer: Tatiana Guerrero Vallejos
    Location: Torre De Observación Alajuela
  89. Tricolored Munia Lonchura malacca
    # Count: 4
    Date:
    Observer: Martin Kipps
    Location: Tárcoles--Tour en Bote Puntarenas
  90. Stripe-headed Sparrow Peucaea ruficauda
    # Count: 4
    Date:
    Observer: Javier Santos V
    Location: Zona 4 El Viejo Guanacaste
  91. Cabanis's Ground-Sparrow Melozone cabanisi
    # Count: 4
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  92. Eastern Meadowlark Sturnella magna
    # Count: 4
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  93. Red-breasted Meadowlark Leistes militaris
    # Count: 4
    Date:
    Observer: Katie Weeks
    Location: field fence line near carbonara Puntarenas
  94. Yellow Warbler Setophaga petechia
    # Count: 4
    Date:
    Observer: Lani Sherman
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  95. Dusky-faced Tanager Mitrospingus cassinii
    # Count: 4
    Date:
    Observer: Octavio Ruiz
    Location: Estación Biológica La Selva-OTS Heredia
  96. Flame-colored Tanager Piranga bidentata
    # Count: 4
    Date:
    Observer: Dean Hester
    Location: Savegre Valley--Miriam's Restaurant San José
  97. Carmiol's Tanager Chlorothraupis carmioli
    # Count: 4
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  98. Blue-black Grassquit Volatinia jacarina
    # Count: 4
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  99. Nicaraguan Seed-Finch Sporophila nuttingi
    # Count: 4
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  100. Lesser Scaup Aythya affinis
    # Count: 3
    Date:
    Observer: Alison Sheehey
    Location: Embalse San Miguel, Turrúcares (acceso restringido) Alajuela
  101. Spotted Wood-Quail Odontophorus guttatus
    # Count: 3
    Date:
    Observer: Gayle Perrine
    Location: Savegre Valley--Dantica San José
  102. Common Ground Dove Columbina passerina
    # Count: 3
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  103. Plain-breasted Ground Dove Columbina minuta
    # Count: 3
    Date:
    Observer: Rodolfo Dodero
    Location: Quebrada Amarilla - Mistico Rice Fields Puntarenas
  104. Blue Ground Dove Claravis pretiosa
    # Count: 3
    Date:
    Observer: Rodolfo Dodero
    Location: Quebrada Amarilla - Mistico Rice Fields Puntarenas
  105. Chimney Swift Chaetura pelagica
    # Count: 3
    Date:
    Observer: Jessy Lopez Herra
    Location: Gandoca Limón
  106. Lesser Violetear Colibri cyanotus
    # Count: 3
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  107. Coppery-headed Emerald Microchera cupreiceps
    # Count: 3
    Date:
    Observer: José Orozco
    Location: Reserva Paraíso Colibrí Alajuela
  108. Sapphire-throated Hummingbird Chrysuronia coeruleogularis
    # Count: 3
    Date:
    Observer: Pablo Rojas Rodríguez
    Location: Tiskita Jungle Lodge Puntarenas
  109. Common Gallinule Gallinula galeata
    # Count: 3
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  110. Double-striped Thick-knee Hesperoburhinus bistriatus
    # Count: 3
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  111. Red-necked Phalarope Phalaropus lobatus
    # Count: 3
    Date:
    Observer: D T
    Location: Auto selected 9.58849, -85.07531 Puntarenas
  112. Western Sandpiper Calidris mauri
    # Count: 3
    Date:
    Observer: Justin Montés
    Location: Camaroneras (Salinas) Paquera Puntarenas
  113. Franklin's Gull Leucophaeus pipixcan
    # Count: 3
    Date:
    Observer: Nick Cooley
    Location: Rio Nosara estuary Guanacaste
  114. Least Tern Sternula antillarum
    # Count: 3
    Date:
    Observer: everest cerdas
    Location: PN Corcovado--Sector Sirena Puntarenas
  115. Elegant Tern Thalasseus elegans
    # Count: 3
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  116. Manx Shearwater Puffinus puffinus
    # Count: 3
    Date:
    Observer: Serge Arias
    Location: Auto selected 10.06431, -82.86686 Limón
  117. Great Frigatebird Fregata minor
    # Count: 3
    Date:
    Observer: Older Trejos Fernández
    Location: Isla del Coco--Bahia Chatham Puntarenas
  118. Least Bittern Ixobrychus exilis
    # Count: 3
    Date:
    Observer: Diego Ramírez
    Location: La Angostura Florencia (entrada Hospital) Cartago
  119. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  120. Tricolored Heron Egretta tricolor
    # Count: 3
    Date:
    Observer: Lani Sherman
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  121. Broad-winged Hawk Buteo platypterus
    # Count: 3
    Date:
    Observer: Jim Zook
    Location: Naranjo--3m Alajuela
  122. Black-and-white Owl Strix nigrolineata
    # Count: 3
    Date:
    Observer: Kai Chase
    Location: Sendero Bogarín Alajuela
  123. Gartered Trogon Trogon caligatus
    # Count: 3
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  124. Rufous-tailed Jacamar Galbula ruficauda
    # Count: 3
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  125. Red-throated Caracara Ibycter americanus
    # Count: 3
    Date:
    Observer: Fernando Barrantes
    Location: Los Patos Sirena Trail, Provincia de Puntarenas, CR (8.56, -83.532) Puntarenas
  126. Great Green Macaw Ara ambiguus
    # Count: 3
  127. Fasciated Antshrike Cymbilaimus lineatus
    # Count: 3
    Date:
    Observer: Octavio Ruiz
    Location: Estación Biológica La Selva-OTS Heredia
  128. Bare-crowned Antbird Gymnocichla nudiceps
    # Count: 3
    Date:
    Observer: Richard Dunn
    Location: Refugio mixto Caño Negro Alajuela
  129. Wedge-billed Woodcreeper Glyphorynchus spirurus
    # Count: 3
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  130. Ochre-bellied Flycatcher Mionectes oleagineus
    # Count: 3
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  131. Lesser Kiskadee Philohydor lictor
    # Count: 3
    Date:
    Observer: Cristhian Ureña
    Location: Coto 47--rice field south of town Puntarenas
  132. Piratic Flycatcher Legatus leucophaius
    # Count: 3
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  133. Philadelphia Vireo Vireo philadelphicus
    # Count: 3
    Date:
    Observer: Alex Kunert
    Location: Estación Biológica La Selva-OTS Heredia
  134. Grass Wren Cistothorus platensis
    # Count: 3
    Date:
    Observer: Marco Quesada
    Location: Granja Porcina Americana, Coris [Acceso Restringido] Cartago
  135. Tropical Mockingbird Mimus gilvus
    # Count: 3
    Date:
    Observer: Lenin Torres Valverde
    Location: Pradera San José
  136. Volcano Junco Junco vulcani
    # Count: 3
    Date:
    Observer: Dean Hester
    Location: PN Los Quetzales--Cerro Buenavista communication towers San José
  137. Flame-throated Warbler Oreothlypis gutturalis
    # Count: 3
    Date:
    Observer: Dean Hester
    Location: Savegre Hotel San José
  138. Silver-throated Tanager Tangara icterocephala
    # Count: 3
    Date:
    Observer: Alex Kunert
    Location: Galeria de Colibrí y Soda Cinchona - Mirador San Fernando Alajuela
  139. Red-legged Honeycreeper Cyanerpes cyaneus
    # Count: 3
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  140. Sulphur-rumped Tanager Heterospingus rubrifrons
    # Count: 3
    Date:
    Observer: Mónica Rojas
    Location: Río Blanco, Limón, CR (9.923, -83.186) Limón
  141. Black-and-yellow Tanager Chrysothlypis chrysomelas
    # Count: 3
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  142. Ruddy-breasted Seedeater Sporophila minuta
    # Count: 3
    Date:
    Observer: Rosi Arguedas Sequeira
    Location: Medio Queso wetland Alajuela
  143. Morelet's Seedeater Sporophila morelleti
    # Count: 3
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  144. Muscovy Duck Cairina moschata
    # Count: 2
    Date:
    Observer: Carol Hippenmeyer
    Location: Calle Estaca, Abangares CR-Guanacaste 10.26532, -85.01990 Guanacaste
  145. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Richard Dunn
    Location: Refugio mixto Caño Negro Alajuela
  146. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Sandillal Reservoir Guanacaste
  147. Gray-headed Chachalaca Ortalis cinereiceps
    # Count: 2
    Date:
    Observer: Kendall Salazar
    Location: Casa Carrikeri Cartago
  148. Black-breasted Wood-Quail Odontophorus leucolaemus
    # Count: 2
    Date:
    Observer: José Orozco
    Location: Reserva Paraíso Colibrí Alajuela
  149. Pale-vented Pigeon Patagioenas cayennensis
    # Count: 2
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  150. Scaled Pigeon Patagioenas speciosa
    # Count: 2
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  151. Ruddy Pigeon Patagioenas subvinacea
    # Count: 2
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  152. Ruddy Quail-Dove Geotrygon montana
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: Vía sin nombre, Provincia de Puntarenas, CR (8,87, -82,853) Bosque Río Negro Puntarenas
  153. Violaceous Quail-Dove Geotrygon violacea
    # Count: 2
    Date:
    Observer: Roster Moraga
    Location: Sendero Manta Matudaea, Sector Del Oro ACG, Provincia de Guanacaste, CR (11, -85.457) Guanacaste
  154. Gray-headed Dove Leptotila plumbeiceps
    # Count: 2
    Date:
    Observer: Justin Montés
    Location: Auto selected 9.77730, -85.01873 Puntarenas
  155. White-winged Dove Zenaida asiatica
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  156. Smooth-billed Ani Crotophaga ani
    # Count: 2
    Date:
    Observer: valerie booth
    Location: Playa Linda--Swamp in route to the beach Puntarenas
  157. Groove-billed Ani Crotophaga sulcirostris
    # Count: 2
    Date:
    Observer: Adela Ruffatti
    Location: San Luis--UGA Costa Rica Campus Puntarenas
  158. Mangrove Cuckoo Coccyzus minor
    # Count: 2
    Date:
    Observer: Juan D Astorga
    Location: Guanacaste, Reserva Forestal Taboga - ACAT, CR_JD Guanacaste
  159. Lesser Nighthawk Chordeiles acutipennis
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  160. Common Pauraque Nyctidromus albicollis
    # Count: 2
    Date:
    Observer: Darko Veljkovic
    Location: Hacienda Guachipelin Guanacaste
  161. Ocellated Poorwill Nyctiphrynus ocellatus
    # Count: 2
    Date:
    Observer: Diego Rodríguez C.
    Location: PN Guanacaste--Estación Biológica Pitilla Guanacaste
  162. Rufous Nightjar Antrostomus rufus
    # Count: 2
    Date:
    Observer: Vin Cordero
    Location: Provincia de Puntarenas, CR (8,885, -82,818) Puntarenas
  163. Dusky Nightjar Antrostomus saturatus
    # Count: 2
    Date:
    Observer: Dean Hester
    Location: Paraiso Quetzal Lodge - Km 70 San José
  164. Northern Potoo Nyctibius jamaicensis
    # Count: 2
    Date:
    Observer: Christian Zuñiga Gutiérrez
    Location: PN Santa Rosa Guanacaste
  165. Chestnut-collared Swift Streptoprocne rutila
    # Count: 2
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  166. Gray-rumped Swift Chaetura cinereiventris
    # Count: 2
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  167. Green-fronted Lancebill Doryfera ludovicae
    # Count: 2
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  168. Green-breasted Mango Anthracothorax prevostii
    # Count: 2
    Date:
    Observer: Carl Kostol
    Location: La Fortuna, Alajuela Province, CR (10.469, -84.662) Alajuela
  169. Black-crested Coquette Lophornis helenae
    # Count: 2
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  170. Garden Emerald Chlorostilbon assimilis
    # Count: 2
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Tranki_Garden Cartago
  171. Violet-headed Hummingbird Klais guimeti
    # Count: 2
    Date:
    Observer: bernardo perez
    Location: arenal mistico park Alajuela
  172. Black-bellied Hummingbird Eupherusa nigriventris
    # Count: 2
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  173. Scaly-breasted Hummingbird Phaeochroa cuvierii
    # Count: 2
    Date:
    Observer: Carl Kostol
    Location: La Fortuna, Alajuela Province, CR (10.469, -84.662) Alajuela
  174. Mangrove Hummingbird Amazilia boucardi
    # Count: 2
    Date:
    Observer: Erick Herrera Quesada
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  175. Blue-chested Hummingbird Polyerata amabilis
    # Count: 2
    Date:
    Observer: Octavio Ruiz
    Location: Estación Biológica La Selva-OTS Heredia
  176. Charming Hummingbird Polyerata decora
    # Count: 2
    Date:
    Observer: Alberto Rojas Brenes
    Location: Vía 616, Aguirre CR-Puntarenas 9.44863, -84.13040 Puntarenas
  177. Mangrove Rail Rallus longirostris
    # Count: 2
    Date:
    Observer: Marco Umana
    Location: Paso del Tempisque, Nicoya CR-Guanacaste 10.22825, -85.26615 Guanacaste
  178. Spotted Rail Pardirallus maculatus
    # Count: 2
    Date:
    Observer: david vargas
    Location: Las Trancas farm fields (Rt 254 to Playa Panama) Guanacaste
  179. Russet-naped Wood-Rail Aramides albiventris
    # Count: 2
    Date:
    Observer: Johan Chaves
    Location: Refugio mixto Caño Negro Alajuela
  180. Ruddy Crake Laterallus ruber
    # Count: 2
    Date:
    Observer: Paul Slud
    Location: B.Guachipelin,HaciendaMiravalles(Reference localityby Paul Slud) Guanacaste
  181. Gray-breasted Crake Laterallus exilis
    # Count: 2
    Date:
    Observer: Tatiana Guerrero Vallejos
    Location: Torre De Observación Alajuela
  182. Sungrebe Heliornis fulica
    # Count: 2
    Date:
    Observer: Johan Chaves
    Location: Refugio mixto Caño Negro Alajuela
  183. American Golden-Plover Pluvialis dominica
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Las Trancas farm fields (Rt 254 to Playa Panama) Guanacaste
  184. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  185. Collared Plover Anarhynchus collaris
    # Count: 2
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  186. Northern Jacana Jacana spinosa
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  187. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Playa Punta de Piedras Guanacaste
  188. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  189. Lesser Yellowlegs Tringa flavipes
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  190. White-rumped Sandpiper Calidris fuscicollis
    # Count: 2
    Date:
    Observer: Marco Quesada
    Location: Granja Porcina Americana, Coris [Acceso Restringido] Cartago
  191. Semipalmated Sandpiper Calidris pusilla
    # Count: 2
    Date:
    Observer: valerie booth
    Location: Estero Matapalo, Aguirre CR-Puntarenas 9.31570, -83.95311 Puntarenas
  192. Pomarine Jaeger Stercorarius pomarinus
    # Count: 2
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore Guanacaste
  193. Black Noddy Anous minutus
    # Count: 2
    Date:
    Observer: Jose Pablo Castillo
    Location: Marinas 1.1 Puntarenas
  194. Bridled Tern Onychoprion anaethetus
    # Count: 2
    Date:
    Observer: Gustavo Gutiérrez
    Location: PN Corcovado--San Pedrillo Puntarenas
  195. Gull-billed Tern Gelochelidon nilotica
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  196. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  197. Sandwich Tern Thalasseus sandvicensis
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Salinera Don Santos, Colorado Guanacaste
  198. Sunbittern Eurypyga helias
    # Count: 2
    Date:
    Observer: Mercedes Alpizar
    Location: Right near Trapiche Tayutic -- Platanillo Cartago
  199. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 2
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Sponers 2 Puntarenas
  200. Cory's Shearwater Calonectris diomedea
    # Count: 2
    Date:
    Observer: Manuel Campbell
    Location: Pelágico Limón 7/23 Limón
  201. Brown Booby Sula leucogaster
    # Count: 2
    Date:
    Observer: Derek Stoll
    Location: Arenas del Mar Resort (reserve, hotel grounds and drive way) Puntarenas
  202. Rufescent Tiger-Heron Tigrisoma lineatum
    # Count: 2
    Date:
    Observer: Jocksan Salazar Jiménez
    Location: Tortuguero--San Francisco de Tortuguero Limón
  203. Fasciated Tiger-Heron Tigrisoma fasciatum
    # Count: 2
    Date:
    Observer: Isabel Elizondo Mora
    Location: Tirimbina Rainforest Center Heredia
  204. American Bittern Botaurus lentiginosus
    # Count: 2
    Date:
    Observer: Adrián Alvarado
    Location: Embalse de La Angostura, Turrialba CR-Cartago (9.8576,-83.6533) Cartago
  205. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: Daniel Dudziak
    Location: Calle Sixaola, Limón, Limón, CR (9.588, -82.606) Limón
  206. Little Blue Heron Egretta caerulea
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  207. Green Heron Butorides virescens
    # Count: 2
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  208. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  209. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  210. White-tailed Kite Elanus leucurus
    # Count: 2
    Date:
    Observer: Ernest Carman
    Location: Finca San Juan, ByC, Ujarrás Cartago
  211. Black Hawk-Eagle Spizaetus tyrannus
    # Count: 2
    Date:
    Observer: Elester Cubero
    Location: El Tigre Waterfalls Guanacaste
  212. Roadside Hawk Rupornis magnirostris
    # Count: 2
    Date:
    Observer: Lenin Torres Valverde
    Location: Pradera San José
  213. Harris's Hawk Parabuteo unicinctus
    # Count: 2
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  214. White-tailed Hawk Geranoaetus albicaudatus
    # Count: 2
    Date:
    Observer: david vargas
    Location: Estación Experimental Forestal Horizontes Guanacaste
  215. Tropical Screech-Owl Megascops choliba
    # Count: 2
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  216. Pacific Screech-Owl Megascops cooperi
    # Count: 2
    Date:
    Observer: Kevin Richmond
    Location: Malekus Mountain Lodge Alajuela
  217. Costa Rican Pygmy-Owl Glaucidium costaricanum
    # Count: 2
    Date:
    Observer: Esteban Robles fallas
    Location: Centro Ecoturistico Los Robles Cartago
  218. Central American Pygmy-Owl Glaucidium griseiceps
    # Count: 2
    Date:
    Observer: Tyler Wenzel
    Location: Laguna Lagarto Lodge Alajuela
  219. Resplendent Quetzal Pharomachrus mocinno
    # Count: 2
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  220. Collared Trogon Trogon collaris
    # Count: 2
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  221. Tody Motmot Hylomanes momotula
    # Count: 2
    Date:
    Observer: Anaia Shaw
    Location: Las Heliconias Lodge and hanging bridges Alajuela
  222. Broad-billed Motmot Electron platyrhynchum
    # Count: 2
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  223. Turquoise-browed Motmot Eumomota superciliosa
    # Count: 2
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  224. Prong-billed Barbet Semnornis frantzii
    # Count: 2
    Date:
    Observer: Jessenia Mora
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  225. Collared Aracari Pteroglossus torquatus
    # Count: 2
    Date:
    Observer: Carlos Manuel Mairena Cruz
    Location: Cahuita--Playa Negra area Limón
  226. Fiery-billed Aracari Pteroglossus frantzii
    # Count: 2
    Date:
    Observer: Jose Alexis Mora Herrera
    Location: Bajo San José San José
  227. Yellow-throated Toucan Ramphastos ambiguus
    # Count: 2
    Date:
    Observer: Lenin Torres Valverde
    Location: Pradera San José
  228. Keel-billed Toucan Ramphastos sulfuratus
    # Count: 2
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  229. Hoffmann's Woodpecker Melanerpes hoffmannii
    # Count: 2
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  230. Hairy Woodpecker Dryobates villosus
    # Count: 2
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  231. Red-rumped Woodpecker Dryobates kirkii
    # Count: 2
    Date:
    Observer: Steven Acuña
    Location: Nicuesa Rainforest Lodge, CR (8.663, -83.28) Puntarenas
  232. Brown-hooded Parrot Pyrilia haematotis
    # Count: 2
    Date:
    Observer: Maarten van der Beek
    Location: Work with Nature Old Reserve Limón
  233. Blue-headed Parrot Pionus menstruus
    # Count: 2
    Date:
    Observer: Daniel Dudziak
    Location: Calle Sixaola, Limón, Limón, CR (9.588, -82.606) Limón
  234. Yellow-crowned Parrot Amazona ochrocephala
    # Count: 2
    Date:
    Observer: Wilfredo Villalobos
    Location: Auto selected 8.54216, -82.85660 Puntarenas
  235. Mealy Parrot Amazona farinosa
    # Count: 2
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  236. Olive-throated Parakeet Eupsittula nana
    # Count: 2
    Date:
    Observer: Octavio Ruiz
    Location: Estación Biológica La Selva-OTS Heredia
  237. Orange-fronted Parakeet Eupsittula canicularis
    # Count: 2
    Date:
    Observer: Wilson Jimenez
    Location: Sendero Los Matapalos - UNA Guanacaste
  238. Great Antshrike Taraba major
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: Jardín de Aves Tororoi Tororoi Bird Garden Guanacaste
  239. Plain Antvireo Dysithamnus mentalis
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: Vía sin nombre, Provincia de Puntarenas, CR (8,87, -82,853) Bosque Río Negro Puntarenas
  240. Streak-crowned Antvireo Dysithamnus striaticeps
    # Count: 2
    Date:
    Observer: bernardo perez
    Location: arenal mistico park Alajuela
  241. White-flanked Antwren Myrmotherula axillaris
    # Count: 2
    Date:
    Observer: Alex Kunert
    Location: PN Braulio Carrillo--Quebrada González San José
  242. Slaty Antwren Myrmotherula schisticolor
    # Count: 2
    Date:
    Observer: bernardo perez
    Location: arenal mistico park Alajuela
  243. Dusky Antbird Cercomacroides tyrannina
    # Count: 2
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  244. Chestnut-backed Antbird Poliocrania exsul
    # Count: 2
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  245. Dull-mantled Antbird Sipia laemosticta
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: Jardín de Aves Tororoi Tororoi Bird Garden Guanacaste
  246. Ocellated Antbird Phaenostictus mcleannani
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Sky Adventures - Arenal Park Alajuela
  247. Thicket Antpitta Myrmothera dives
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: Jardín de Aves Tororoi Tororoi Bird Garden Guanacaste
  248. Middle American Leaftosser Sclerurus mexicanus
    # Count: 2
    Date:
    Observer: Jessenia Mora
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  249. Scaly-throated Leaftosser Sclerurus guatemalensis
    # Count: 2
    Date:
    Observer: Jose Alvarado
    Location: PN Carara-Entrada principal [senderos Quebrada Bonita y Universal] Puntarenas
  250. Northern Barred-Woodcreeper Dendrocolaptes sanctithomae
    # Count: 2
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  251. Chiriqui Foliage-gleaner Automolus exsertus
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: Vía sin nombre, Provincia de Puntarenas, CR (8,87, -82,853) Bosque Río Negro Puntarenas
  252. Red-faced Spinetail Cranioleuca erythrops
    # Count: 2
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  253. Slaty Spinetail Synallaxis brachyura
    # Count: 2
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  254. Long-tailed Manakin Chiroxiphia linearis
    # Count: 2
    Date:
    Observer: Adela Ruffatti
    Location: San Luis--UGA Costa Rica Campus Puntarenas
  255. Lovely Cotinga Cotinga amabilis
    # Count: 2
    Date:
    Observer: Elking Elizondo Monge
    Location: Chirripó, Provincia de Cartago, CR (9,83, -83,403) Cartago
  256. Rufous Piha Lipaugus unirufus
    # Count: 2
    Date:
    Observer: Dave Mata Sojo
    Location: Pacuare Lodge Limón
  257. Masked Tityra Tityra semifasciata
    # Count: 2
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  258. Black-and-white Becard Pachyramphus albogriseus
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Hotel Quelitales Cartago
  259. Tropical Royal Flycatcher Onychorhynchus coronatus
    # Count: 2
    Date:
    Observer: Albert Perez
    Location: Alajuela Province, CR (10.437, -84.556) Alajuela
  260. Black-tailed Flycatcher Myiobius atricaudus
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: Bosque Rio Negro Puntarenas
  261. Slaty-capped Flycatcher Leptopogon superciliaris
    # Count: 2
    Date:
    Observer: Mercedes Alpizar
    Location: Rancho Naturalista Cartago
  262. Slate-headed Tody-Flycatcher Poecilotriccus sylvia
    # Count: 2
    Date:
    Observer: Richard Dunn
    Location: Refugio mixto Caño Negro Alajuela
  263. Common Tody-Flycatcher Todirostrum cinereum
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  264. Southern Beardless-Tyrannulet Camptostoma obsoletum
    # Count: 2
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Casa De Pau, CR (8,809, -82,971) Puntarenas
  265. Yellow Tyrannulet Capsiempis flaveola
    # Count: 2
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  266. Torrent Tyrannulet Serpophaga cinerea
    # Count: 2
    Date:
    Observer: Mercedes Alpizar
    Location: Right near Trapiche Tayutic -- Platanillo Cartago
  267. Mistletoe Tyrannulet Zimmerius parvus
    # Count: 2
    Date:
    Observer: German Aguilar Vega
    Location: Eco Poro Rainforest Alajuela
  268. Dark Pewee Contopus lugubris
    # Count: 2
    Date:
    Observer: Randall Obsney
    Location: Jardin Botanico La Catalina. Calle Quizarrases, Carrizal, Provincia de Alajuela, CR (10.087, -84.173) Alajuela
  269. Eastern Wood-Pewee Contopus virens
    # Count: 2
    Date:
    Observer: Daniel Dudziak
    Location: Calle Sixaola, Limón, Limón, CR (9.588, -82.606) Limón
  270. Yellowish Flycatcher Empidonax flavescens
    # Count: 2
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Irazú Volcano National Park, Alvarado CR-Cartago 9.97889, -83.83491 Cartago
  271. Boat-billed Flycatcher Megarynchus pitangua
    # Count: 2
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  272. Rusty-margined Flycatcher Myiozetetes cayanensis
    # Count: 2
    Date:
    Observer: Melvin Pérez Alvarado
    Location: kM 35 Puntarenas Province, CR (8,715, -83,153) Puntarenas
  273. Social Flycatcher Myiozetetes similis
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  274. Golden-bellied Flycatcher Myiodynastes hemichrysus
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  275. Rufous-browed Peppershrike Cyclarhis gujanensis
    # Count: 2
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  276. Green Shrike-Vireo Vireolanius pulchellus
    # Count: 2
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  277. Tawny-crowned Greenlet Tunchiornis ochraceiceps
    # Count: 2
    Date:
    Observer: Katie Weeks
    Location: Casa Pina Puntarenas
  278. White-eyed Vireo Vireo griseus
    # Count: 2
    Date:
    Observer: Fernando Barrantes
    Location: Ensenada Lodge--salt pans and mangroves Puntarenas
  279. Mangrove Vireo Vireo pallens
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Refugio de Vida Silvestre Cipancí, Cañas CR-Guanacaste (10.2375,-85.2317) Guanacaste
  280. Red-eyed Vireo Vireo olivaceus
    # Count: 2
    Date:
    Observer: Erick Herrera Quesada
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  281. Yellow-green Vireo Vireo flavoviridis
    # Count: 2
    Date:
    Observer: Lenin Torres Valverde
    Location: Pradera San José
  282. White-throated Magpie-Jay Calocitta formosa
    # Count: 2
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  283. Gray-breasted Martin Progne chalybea
    # Count: 2
    Date:
    Observer: Johanny Pérez Alvarado
    Location: Escuela Drake, Osa, Puntarenas, CR (8,69, -83,668) Puntarenas
  284. White-browed Gnatcatcher Polioptila bilineata
    # Count: 2
    Date:
    Observer: Pablo Gutiérrez Rodríguez
    Location: Bahía Drake, Provincia de Puntarenas, CR (8.61, -83.507) Puntarenas
  285. White-lored Gnatcatcher Polioptila albiloris
    # Count: 2
    Date:
    Observer: Freddy Quesada
    Location: Camino San José sito, Provincia de Guanacaste, CR (10.89, -85.481) Guanacaste
  286. Rock Wren Salpinctes obsoletus
    # Count: 2
    Date:
    Observer: Marcelo Corella
    Location: PN Rincon de la Vieja--Catarata La Cangreja Guanacaste
  287. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  288. Ochraceous Wren Troglodytes ochraceus
    # Count: 2
    Date:
    Observer: José Orozco
    Location: Reserva Paraíso Colibrí Alajuela
  289. Band-backed Wren Campylorhynchus zonatus
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: Jardín de Aves Tororoi Tororoi Bird Garden Guanacaste
  290. Rufous-naped Wren Campylorhynchus rufinucha
    # Count: 2
    Date:
    Observer: Sean Sparrow
    Location: Playa Hermosa--Town Guanacaste
  291. Black-throated Wren Pheugopedius atrogularis
    # Count: 2
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  292. Stripe-breasted Wren Cantorchilus thoracicus
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves Guanacaste
  293. Song Wren Cyphorhinus phaeocephalus
    # Count: 2
    Date:
    Observer: Raúl Obregón
    Location: Bosque Eterno de Los Niños--Poco Sol Alajuela
  294. Black-billed Nightingale-Thrush Catharus gracilirostris
    # Count: 2
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  295. Mountain Thrush Turdus plebejus
    # Count: 2
    Date:
    Observer: Dean Hester
    Location: Savegre Valley--Miriam's Restaurant San José
  296. Pale-vented Thrush Turdus obsoletus
    # Count: 2
    Date:
    Observer: Diógenes Barquero
    Location: Los olivos Guanacaste
  297. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Calle Los Víquez, Santa Bárbara Heredia
  298. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Mario Córdoba H.
    Location: Hacienda Solimar Guanacaste
  299. Yellow-throated Euphonia Euphonia hirundinacea
    # Count: 2
    Date:
    Observer: Nick Cooley
    Location: Río Perdido Guanacaste
  300. Thick-billed Euphonia Euphonia laniirostris
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: Vía sin nombre, Provincia de Puntarenas, CR (8,87, -82,853) Bosque Río Negro Puntarenas
  301. Spot-crowned Euphonia Euphonia imitans
    # Count: 2
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  302. Olive-backed Euphonia Euphonia gouldi
    # Count: 2
    Date:
    Observer: German Aguilar Vega
    Location: Eco Poro Rainforest Alajuela
  303. Tawny-capped Euphonia Euphonia anneae
    # Count: 2
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  304. Botteri's Sparrow Peucaea botterii
    # Count: 2
    Date:
    Observer: Rodrigo Lopez
    Location: PN Rincón de la Vieja--sendero catarata escondida Guanacaste
  305. Olive Sparrow Arremonops rufivirgatus
    # Count: 2
    Date:
    Observer: Freddy Quesada
    Location: Camino San José sito, Provincia de Guanacaste, CR (10.89, -85.481) Guanacaste
  306. Black-striped Sparrow Arremonops conirostris
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: Jardín de Aves Tororoi Tororoi Bird Garden Guanacaste
  307. Orange-billed Sparrow Arremon aurantiirostris
    # Count: 2
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  308. Sooty-faced Finch Arremon crassirostris
    # Count: 2
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  309. Rufous-collared Sparrow Zonotrichia capensis
    # Count: 2
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  310. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Charles Thomas
    Location: Los Sueños Resort Puntarenas
  311. Large-footed Finch Pezopetes capitalis
    # Count: 2
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  312. White-naped Brushfinch Atlapetes albinucha
    # Count: 2
    Date:
    Observer: César Bonilla Mata
    Location: Finca Montecristo Cartago
  313. Crested Oropendola Psarocolius decumanus
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: Vía sin nombre, Provincia de Puntarenas, CR (8,87, -82,853) Bosque Río Negro Puntarenas
  314. Chestnut-headed Oropendola Psarocolius wagleri
    # Count: 2
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  315. Scarlet-rumped Cacique Cacicus uropygialis
    # Count: 2
    Date:
    Observer: Aarón Ugalde
    Location: Calle Catarata, San Carlos CR-Alajuela (10.4433,-84.6695) Alajuela
  316. Spot-breasted Oriole Icterus pectoralis
    # Count: 2
    Date:
    Observer: Freddy Herrera
    Location: Ciudad Colón--Bajo Sardinal San José
  317. Melodious Blackbird Dives dives
    # Count: 2
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  318. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 2
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  319. Chestnut-capped Warbler Basileuterus delattrii
    # Count: 2
    Date:
    Observer: Derek Stoll
    Location: Refugio de Vida Silvestre Aguti Puntarenas
  320. Black-cheeked Warbler Basileuterus melanogenys
    # Count: 2
    Date:
    Observer: Dean Hester
    Location: Savegre Hotel San José
  321. Costa Rican Warbler Basileuterus melanotis
    # Count: 2
    Date:
    Observer: Diego Gamboa Ramírez
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  322. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Lauren Marmor
    Location: Savegre Hotel San José
  323. Red-crowned Ant-Tanager Habia rubica
    # Count: 2
    Date:
    Observer: Freddy Quesada
    Location: Camino San José sito, Provincia de Guanacaste, CR (10.89, -85.481) Guanacaste
  324. Black-thighed Grosbeak Pheucticus tibialis
    # Count: 2
    Date:
    Observer: José Orozco
    Location: Reserva Paraíso Colibrí Alajuela
  325. Blue-black Grosbeak Cyanoloxia cyanoides
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves Guanacaste
  326. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  327. Painted Bunting Passerina ciris
    # Count: 2
    Date:
    Observer: Steven Rogers
    Location: Boho Lodge Puntarenas
  328. White-shouldered Tanager Loriotus luctuosus
    # Count: 2
    Date:
    Observer: Ollie Wearn
    Location: Sendero Ajo-Discovery (Trocha) Puntarenas
  329. Blue-and-gold Tanager Bangsia arcaei
    # Count: 2
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  330. Speckled Tanager Ixothraupis guttata
    # Count: 2
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  331. Golden-hooded Tanager Stilpnia larvata
    # Count: 2
    Date:
    Observer: Johanny Pérez Alvarado
    Location: Escuela Drake, Osa, Puntarenas, CR (8,69, -83,668) Puntarenas
  332. Plain-colored Tanager Tangara inornata
    # Count: 2
    Date:
    Observer: Emmanuel Rojas valerio
    Location: Tirimbina Rainforest Center Heredia
  333. Rufous-winged Tanager Tangara lavinia
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua--Tapir Valley Alajuela
  334. Scarlet-thighed Dacnis Dacnis venusta
    # Count: 2
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  335. Blue Dacnis Dacnis cayana
    # Count: 2
    Date:
    Observer: Ryan Jones
    Location: Santo Poco Puntarenas
  336. Shining Honeycreeper Cyanerpes lucidus
    # Count: 2
    Date:
    Observer: Freddy Rojas
    Location: Miravalles Mountain View, CR (10.732, -85.082) Alajuela
  337. Slaty Flowerpiercer Diglossa plumbea
    # Count: 2
    Date:
    Observer: Dean Hester
    Location: Savegre Hotel San José
  338. Grassland Yellow-Finch Sicalis luteola
    # Count: 2
    Date:
    Observer: Ernest Carman
    Location: La Ceiba de Orotina Alajuela
  339. Wedge-tailed Grass-Finch Emberizoides herbicola
    # Count: 2
    Date:
    Observer: Jorge Gabriel Campos
    Location: Alto Salitre savanas (rd up to Dúrika) Puntarenas
  340. Thick-billed Seed-Finch Sporophila funerea
    # Count: 2
    Date:
    Observer: Ryan Jones
    Location: Santo Poco Puntarenas
  341. Variable Seedeater Sporophila corvina
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  342. Yellow-bellied Seedeater Sporophila nigricollis
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: San Vito, Provincia de Puntarenas, CR (8.784, -82.988) Centro Turístico Los Jilgueros Puntarenas
  343. Yellow-faced Grassquit Tiaris olivaceus
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  344. Cocos Finch Pinaroloxias inornata
    # Count: 2
    Date:
    Observer: Older Trejos Fernández
    Location: Isla del Coco--Bahia Chatham Puntarenas
  345. Cinnamon-bellied Saltator Saltator grandis
    # Count: 2
    Date:
    Observer: Jessenia Mora
    Location: Mi jardín San José
  346. Streaked Saltator Saltator striatipectus
    # Count: 2
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  347. Slate-colored Grosbeak Saltator grossus
    # Count: 2
    Date:
    Observer: Adan Marín Bermúdez
    Location: Campo abierto Colegio Técnico Profesional de Puerto Viejo Heredia
  348. Highland Tinamou Nothocercus bonapartei
    # Count: 1
    Date:
    Observer: César Bonilla Mata
    Location: Vía sin nombre, Provincia de Cartago, CR (9.783, -83.908) Cartago
  349. Great Tinamou Tinamus major
    # Count: 1
    Date:
    Observer: Karen Leavelle
    Location: Casa PK-Garden Edge, San Miguel de Cañaza Puntarenas
  350. Little Tinamou Crypturellus soui
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  351. Thicket Tinamou Crypturellus cinnamomeus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  352. Fulvous Whistling-Duck Dendrocygna bicolor
    # Count: 1
    Date:
    Observer: Ruth Rodriguez
    Location: Fogón Cańo Negro 10.89781, -84.78655 Alajuela
  353. Comb Duck Sarkidiornis sylvicola
    # Count: 1
    Date:
    Observer: Tyler Harms
    Location: PN Palo Verde--OTS Station and marsh Guanacaste
  354. Orinoco Goose Oressochen jubatus
    # Count: 1
    Date:
    Observer: Birding Experiences
    Location: Auto selected 9.78984, -84.61989 Puntarenas
  355. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Lucas Gil
    Location: Embalse San Miguel, Turrúcares (acceso restringido) Alajuela
  356. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Danny J Alvarado S
    Location: Punto G Provincia de Cartago, CR (9.857, -83.657) Cartago
  357. White-cheeked Pintail Anas bahamensis
    # Count: 1
    Date:
    Observer: Daniel Hernandez
    Location: Coto 47--Las Pangas Puntarenas
  358. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Serge Arias
    Location: La Angostura Florencia (entrada Hospital) Cartago
  359. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: David Rodríguez Arias
    Location: Finca Cantaros Puntarenas
  360. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: David Segura
    Location: Lago de Cachi Cartago
  361. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Sandillal Reservoir Guanacaste
  362. Common Pochard Aythya ferina
    # Count: 1
    Date:
    Observer: Johnny Owens
    Location: La Angostura Florencia (entrada Hospital) Cartago
  363. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Giovanni Delgado
    Location: Entrada Los Chiles (El Parque) hasta Caño Negro Alajuela
  364. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: Terrapez - Cañas Guanacaste
  365. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Jehudy Carballo
    Location: Arenal Lagoon, Tilaran CR-Guanacaste 10.53513, -84.90606 Guanacaste
  366. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: fernando Burgalin Sequeria
    Location: CR-Limón-Ruta Nacional 36 (9,9441,-83,0117) Limón
  367. Masked Duck Nomonyx dominicus
    # Count: 1
    Date:
    Observer: Reynaldo Álvarez
    Location: Refugio mixto Caño Negro Alajuela
  368. Crested Guan Penelope purpurascens
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  369. Black Guan Chamaepetes unicolor
    # Count: 1
    Date:
    Observer: Diego Gamboa Ramírez
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  370. Great Curassow Crax rubra
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  371. Tawny-faced Quail Rhynchortyx cinctus
    # Count: 1
    Date:
    Observer: Jeff Hapeman
    Location: Laguna Lagarto Lodge Alajuela
  372. Crested Bobwhite Colinus cristatus
    # Count: 1
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  373. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  374. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Johnny Chaves
    Location: Parque Metropolitano La Sabana San José
  375. White-crowned Pigeon Patagioenas leucocephala
    # Count: 1
    Date:
    Observer: Nathan Delmas
    Location: Tortuguero--Caño Palma Limón
  376. Short-billed Pigeon Patagioenas nigrirostris
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  377. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: David Garrigues
    Location: Iglesia San José de la Montaña - Eurasian Collared Dove Heredia
  378. Ruddy Ground Dove Columbina talpacoti
    # Count: 1
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  379. Maroon-chested Ground Dove Paraclaravis mondetoura
    # Count: 1
    Date:
    Observer: Santiago Mora Abarca
    Location: Copey a Providencia, Copey, San José, CR (9,615, -83,909) San José
  380. Olive-backed Quail-Dove Leptotrygon veraguensis
    # Count: 1
    Date:
    Observer: Johser Nature
    Location: Rio celeste Hideaway Alajuela
  381. Gray-chested Dove Leptotila cassinii
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  382. Buff-fronted Quail-Dove Zentrygon costaricensis
    # Count: 1
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  383. Purplish-backed Quail-Dove Zentrygon lawrencii
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Limón, Limón, CR (9.982, -83.454)barbilla Limón
  384. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Giovanni Cubillo Solano
    Location: Calle Herrero, Vásquez de Coronado CR-San José 10.01550, -83.94937 San José
  385. Greater Ani Crotophaga major
    # Count: 1
    Date:
    Observer: Miguel Circuito
    Location: Tortuguero--Boca Río Tortuguero Limón
  386. Striped Cuckoo Tapera naevia
    # Count: 1
    Date:
    Observer: Freddy Herrera
    Location: Ciudad Colón--Bajo Sardinal San José
  387. Pheasant Cuckoo Dromococcyx phasianellus
    # Count: 1
    Date:
    Observer: Ernest Carman
    Location: Curu Wildlife Reserve Puntarenas
  388. Lesser Ground-Cuckoo Morococcyx erythropygus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  389. Rufous-vented Ground-Cuckoo Neomorphus geoffroyi
    # Count: 1
    Date:
    Observer: Joselyn Molina G.
    Location: San Luis Canopy Alajuela
  390. Squirrel Cuckoo Piaya cayana
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  391. Dark-billed Cuckoo Coccyzus melacoryphus
    # Count: 1
    Date:
    Observer: matthew jensen
    Location: Ciudad Neily rice fields south of Hospital Puntarenas
  392. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Cristina Arguedas Chacón
    Location: PN Palo Verde (área general) Guanacaste
  393. Cocos Cuckoo Coccyzus ferrugineus
    # Count: 1
    Date:
    Observer: Serge Arias
    Location: Isla del Coco--Wafer Bay Puntarenas
  394. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Juan Diego Vargas
    Location: Casita Pimenta Alajuela
  395. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area Conservación Guanacaste, Sector El Hacha , CR (11,042, -85,555) Guanacaste
  396. Short-tailed Nighthawk Lurocalis semitorquatus
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  397. White-tailed Nightjar Hydropsalis cayennensis
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Alto Salitre savanas (rd up to Dúrika) Puntarenas
  398. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Carlos Reyes Rugama
    Location: Finca la Balsa TEC 10.35085, -84.52924 Alajuela
  399. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: James Cooper
    Location: Reserva Natural Pacuare Limón
  400. Great Potoo Nyctibius grandis
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Refugio mixto Caño Negro Alajuela
  401. Common Potoo Nyctibius griseus
    # Count: 1
    Date:
    Observer: Alberto Rojas Brenes
    Location: Vía 616, Aguirre CR-Puntarenas 9.44863, -84.13040 Puntarenas
  402. Oilbird Steatornis caripensis
    # Count: 1
    Date:
    Observer: Eberth Villegas
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  403. White-collared Swift Streptoprocne zonaris
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  404. Costa Rican Swift Chaetura fumosa
    # Count: 1
    Date:
    Observer: Kendely Segura
    Location: San Vito, Provincia de Puntarenas, CR Puntarenas
  405. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Alejandro Vidal
    Location: Casa San José
  406. Lesser Swallow-tailed Swift Panyptila cayennensis
    # Count: 1
    Date:
    Observer: Darling Vásquez Ugarte
    Location: Cabaña Allbird Heredia
  407. Great Swallow-tailed Swift Panyptila sanctihieronymi
    # Count: 1
    Date:
    Observer: David Garrigues
    Location: Territorio Indígena Kéköldi Limón
  408. White-necked Jacobin Florisuga mellivora
    # Count: 1
    Date:
    Observer: Vic Hubbard
    Location: Arenal Volcano National Park, San Carlos CR-Alajuela (10.4076,-84.7106) Alajuela
  409. White-tipped Sicklebill Eutoxeres aquila
    # Count: 1
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Tranki_Garden Cartago
  410. Bronzy Hermit Glaucis aeneus
    # Count: 1
    Date:
    Observer: Ian Maton
    Location: Danta Corcovado Lodge Puntarenas
  411. Band-tailed Barbthroat Threnetes ruckeri
    # Count: 1
    Date:
    Observer: Alex Kunert
    Location: Selva Verde Lodge Heredia
  412. Green Hermit Phaethornis guy
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  413. Long-billed Hermit Phaethornis longirostris
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  414. Stripe-throated Hermit Phaethornis striigularis
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  415. Brown Violetear Colibri delphinae
    # Count: 1
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  416. Purple-crowned Fairy Heliothryx barroti
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  417. Veraguan Mango Anthracothorax veraguensis
    # Count: 1
    Date:
    Observer: Alison Sheehey
    Location: Calle hacia Las Pangas Puntarenas
  418. Green Thorntail Discosura conversii
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  419. Rufous-crested Coquette Lophornis delattrei
    # Count: 1
    Date:
    Observer: Danny J Alvarado S
    Location: Rancho Naturalista Cartago
  420. White-crested Coquette Lophornis adorabilis
    # Count: 1
    Date:
    Observer: Roy Sancho
    Location: Drake Bay--Agujitas and environs Puntarenas
  421. Talamanca Hummingbird Eugenes spectabilis
    # Count: 1
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  422. Long-billed Starthroat Heliomaster longirostris
    # Count: 1
    Date:
    Observer: Jessie Beaudreault Aguilar
    Location: Finca Estrellita Puntarenas
  423. Plain-capped Starthroat Heliomaster constantii
    # Count: 1
    Date:
    Observer: Bryan Montoya L
    Location: Sendero Heliconias Guanacaste
  424. White-bellied Mountain-gem Lampornis hemileucus
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  425. White-throated Mountain-gem Lampornis castaneoventris
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Savegre Hotel San José
  426. Magenta-throated Woodstar Philodice bryantae
    # Count: 1
    Date:
    Observer: Cheryl Turner
    Location: Sky Adventures - Monteverde Park Guanacaste
  427. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Yolanda Valverde
    Location: Tranki_Garden Cartago
  428. Scintillant Hummingbird Selasphorus scintilla
    # Count: 1
    Date:
    Observer: Jody Greaney
    Location: Paraiso Quetzal Lodge - Km 70 San José
  429. Canivet's Emerald Cynanthus canivetii
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  430. Violet Sabrewing Campylopterus hemileucurus
    # Count: 1
    Date:
    Observer: Diego Gamboa Ramírez
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  431. Bronze-tailed Plumeleteer Chalybura urochrysia
    # Count: 1
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  432. Crowned Woodnymph Thalurania colombica
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  433. White-tailed Emerald Microchera chionura
    # Count: 1
    Date:
    Observer: Merilyn Altamirano
    Location: Alto Las Palomas, Guadalajara, Provincia de Puntarenas, CR (9,232, -83,366) Puntarenas
  434. Stripe-tailed Hummingbird Eupherusa eximia
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  435. Blue-vented Hummingbird Saucerottia hoffmanni
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Auto selected 9.90896, -84.07102 San José
  436. Blue-tailed Hummingbird Saucerottia cyanura
    # Count: 1
    Date:
    Observer: Mark S. Garland
    Location: Monteverde Puntarenas
  437. Snowy-bellied Hummingbird Saucerottia edward
    # Count: 1
    Date:
    Observer: valerie booth
    Location: Calle Playa Hermosa, Osa CR-Puntarenas 9.19772, -83.77718 Puntarenas
  438. Cinnamon Hummingbird Amazilia rutila
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  439. Rufous-tailed Hummingbird Amazilia tzacatl
    # Count: 1
    Date:
    Observer: Kendall Salazar
    Location: Casa Carrikeri Cartago
  440. Blue-throated Goldentail Chlorestes eliciae
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  441. Colombian Crake Mustelirallus colombianus
    # Count: 1
    Date:
    Observer: Donald A. Sutherland
    Location: Hitoy Cerere Limón
  442. Paint-billed Crake Mustelirallus erythrops
    # Count: 1
    Date:
    Observer: david vargas
    Location: Las Trancas farm fields (Rt 254 to Playa Panama) Guanacaste
  443. Uniform Crake Amaurolimnas concolor
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: C/J's 0.01 acres yard, Ciudad Quesada (private) Alajuela
  444. Rufous-necked Wood-Rail Aramides axillaris
    # Count: 1
    Date:
    Observer: Rodolfo Dodero
    Location: Isla Cedros Puntarenas
  445. Gray-cowled Wood-Rail Aramides cajaneus
    # Count: 1
    Date:
    Observer: Lenin Torres Valverde
    Location: Pradera San José
  446. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: JIAJIE Sun
    Location: Medio Queso wetland Alajuela
  447. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Estero El Cuero Provincia de Guanacaste, CR (10,387, -85,479) Guanacaste
  448. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Javier Santos V
    Location: Zona 4 El Viejo Guanacaste
  449. Ocellated Crake Rufirallus schomburgkii
    # Count: 1
    Date:
    Observer: Aaron Pérez
    Location: Alto Salitre savanas (rd up to Dúrika) Puntarenas
  450. Yellow-breasted Crake Hapalocrex flaviventer
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  451. White-throated Crake Laterallus albigularis
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  452. Limpkin Aramus guarauna
    # Count: 1
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,49, -85,224) Guanacaste
  453. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: José Vargas Mena
    Location: Playa Puerto Soley, La Cruz CR-Guanacaste 11.04995, -85.66801 Guanacaste
  454. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Playa Punta de Piedras Guanacaste
  455. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: Juan Cano Corrales
    Location: Puntarenas, Provincia de Puntarenas, CR (9.975, -84.848) Puntarenas
  456. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: Luis Barrantes Rodriguez
    Location: BARRA DEL COLORADO SECTOR SUMAY Limón
  457. Southern Lapwing Vanellus chilensis
    # Count: 1
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  458. Wilson's Plover Anarhynchus wilsonia
    # Count: 1
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Playa Punta de Piedras Guanacaste
  459. Snowy Plover Anarhynchus nivosus
    # Count: 1
    Date:
    Observer: Juan Carlos Melendez
    Location: Tárcoles--desembocadura Puntarenas
  460. Wattled Jacana Jacana jacana
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Camino Finca 96 a Gandoca [Área General] Limón
  461. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Caitlin Camp
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  462. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  463. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Mario Córdoba H.
    Location: Ensenada Lodge Puntarenas
  464. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Walter Sánchez
    Location: Coto 47--Las Pangas Puntarenas
  465. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Slavica Djenes Gutiérrez
    Location: UCR Liberia Guanacaste
  466. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Diego Ramírez
    Location: Carrt. Montezuma, Provincia de Puntarenas, CR (9.644, -85.073) Puntarenas
  467. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  468. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Rodolfo Dodero
    Location: Quebrada Amarilla - Mistico Rice Fields Puntarenas
  469. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Galina Szlapetis
    Location: Puerto Jiménez Puntarenas
  470. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Wagner Fernandez
    Location: Bebedero Road Guanacaste
  471. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: david vargas
    Location: el pelón de la bajura Guanacaste
  472. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Ruth Rodriguez
    Location: Los Delfines, Tambor Puntarenas
  473. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Noily Campos Machado
    Location: Tortuguero--Boca Río Tortuguero Limón
  474. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Ariel Fonseca
    Location: Punta Morales--Cocorocas salinas Puntarenas
  475. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Johser Nature
    Location: Colorado, Provincia de Guanacaste, CR (10.175, -85.155) Guanacaste
  476. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  477. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: David Rodríguez Arias
    Location: Pelágico 004 Puntarenas
  478. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: D T
    Location: Auto selected 9.31330, -85.08132 Puntarenas
  479. South Polar Skua Stercorarius maccormicki
    # Count: 1
    Date:
    Observer: Richard Skevington
    Location: Costa Rica, Quepos Puntarenas
  480. Swallow-tailed Gull Creagrus furcatus
    # Count: 1
    Date:
    Observer: Larry Graziano
    Location: Puntarenas, Costa Rica Puntarenas
  481. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: David Rodríguez Arias
    Location: Chomes Puntarenas
  482. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore Guanacaste
  483. Gray-hooded Gull Chroicocephalus cirrocephalus
    # Count: 1
    Date:
    Observer: Jose Bolaños
    Location: Punta Morales--Cocorocas salinas Puntarenas
  484. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Sebastian Troeng
    Location: Bahía Herradura Puntarenas
  485. Heermann's Gull Larus heermanni
    # Count: 1
    Date:
    Observer: Marco Quesada
    Location: Tárcoles--desembocadura Puntarenas
  486. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Katherine Rojas Méndez
    Location: Puntarenas--playa and cruiseship dock Puntarenas
  487. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Jeison Hernández
    Location: Puntarenas, Provincia de Puntarenas, CR (9.975, -84.849) Puntarenas
  488. Kelp Gull Larus dominicanus
    # Count: 1
    Date:
    Observer: Andrea Tomas
    Location: Puerto Soley Guanacaste
  489. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Jos Simons
    Location: Tortuguera way near beach Limón
  490. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Steven Easley
    Location: Tortuguero--Boca Río Tortuguero Limón
  491. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Alex Molina
    Location: Tárcoles--desembocadura Puntarenas
  492. California Gull Larus californicus
    # Count: 1
    Date:
    Observer: Jeison Hernández
    Location: Tárcoles--desembocadura Puntarenas
  493. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Tatiana Guerrero Vallejos
    Location: Torre De Observación Alajuela
  494. White Tern Gygis alba
    # Count: 1
    Date:
    Observer: Serge Arias
    Location: Auto selected 9.17957, -84.87789 Puntarenas
  495. Sooty Tern Onychoprion fuscatus
    # Count: 1
    Date:
    Observer: D T
    Location: Auto selected 9.44446, -85.09769 Puntarenas
  496. Yellow-billed Tern Sternula superciliaris
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Refugio mixto Caño Negro Alajuela
  497. Inca Tern Larosterna inca
    # Count: 1
    Date:
    Observer: Mel Cruz
    Location: Punta Matapalo Puntarenas
  498. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Luis Sandoval
    Location: Puerto Soley Guanacaste
  499. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: David Garrigues
    Location: Tárcoles--desembocadura Puntarenas
  500. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Gulf of Nicoya (Puntarenas/Paquera ferry) Puntarenas
  501. Roseate Tern Sterna dougallii
    # Count: 1
    Date:
    Observer: david vargas
    Location: Calle Magón, La Cruz CR-Guanacaste (11,0304,-85,6746) Guanacaste
  502. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Sebastian Troeng
    Location: Bahía Herradura Puntarenas
  503. White-tailed Tropicbird Phaethon lepturus
    # Count: 1
    Date:
    Observer: Chris Wood
    Location: Pelágico: Isla del Coco - Puntarenas (7.2126,-86.1970) Puntarenas
  504. Red-billed Tropicbird Phaethon aethereus
    # Count: 1
    Date:
    Observer: Serge Arias
    Location: Auto selected 8.26130, -85.61000 Puntarenas
  505. Waved Albatross Phoebastria irrorata
    # Count: 1
    Date:
    Observer: Ariel Rojas Cruz
    Location: 29 millas de cabo blanco Puntarenas
  506. Salvin's Albatross Thalassarche salvini
    # Count: 1
    Date:
    Observer: Andrey Azofeifa Cárdenas
    Location: Los Cráteres Puntarenas
  507. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 1
    Date:
    Observer: Luis Sandoval
    Location: Transecto De Noroeste A Sureste, En Parcela Norte De Cetaceos Puntarenas
  508. Band-rumped Storm-Petrel Hydrobates castro
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Auto selected 8.48331, -83.95914 Puntarenas
  509. Black Storm-Petrel Hydrobates melania
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico Zona 1359 Puntarenas
  510. Markham's Storm-Petrel Hydrobates markhami
    # Count: 1
    Date:
    Observer: Wilfredo Villalobos
    Location: Lista 4 Conteo Península 2024 9.26579, -85.03971 Puntarenas
  511. Galapagos Petrel Pterodroma phaeopygia
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: 11jan24 Cabuya Pelagic-7 Puntarenas
  512. Tahiti Petrel Pseudobulweria rostrata
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico Zona 1359 Puntarenas
  513. Spectacled Petrel Procellaria conspicillata
    # Count: 1
    Date:
    Observer: FABIAN ROBLES
    Location: Tortuguero Limón
  514. Parkinson's Petrel Procellaria parkinsoni
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  515. Great Shearwater Ardenna gravis
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Pelagico 7 Limón
  516. Wedge-tailed Shearwater Ardenna pacifica
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  517. Sooty Shearwater Ardenna grisea
    # Count: 1
    Date:
    Observer: Eddie Kasper
    Location: Pacific Ocean, Osa CR-Puntarenas 8.62618, -83.74381 Puntarenas
  518. Christmas Shearwater Puffinus nativitatis
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico zona 2409 Puntarenas
  519. Black-vented Shearwater Puffinus opisthomelas
    # Count: 1
    Date:
    Observer: Wilfredo Villalobos
    Location: Auto selected 9.17053, -84.93724 Puntarenas
  520. Audubon's Shearwater Puffinus lherminieri
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: 3 Aug 23 Limón Pelagic1 Limón
  521. Maguari Stork Ciconia maguari
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Chomes Puntarenas
  522. Jabiru Jabiru mycteria
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  523. Red-footed Booby Sula sula
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico Zona 0703 Puntarenas
  524. Nazca Booby Sula granti
    # Count: 1
    Date:
    Observer: Carlos Roberto Chavarria
    Location: Océano Pacífico Zona 1308 Puntarenas
  525. Blue-footed Booby Sula nebouxii
    # Count: 1
    Date:
    Observer: Dani Calvo
    Location: Playa Carrillo Guanacaste
  526. Anhinga Anhinga anhinga
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  527. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Renato Paniagua Rodriguez
    Location: Refugio mixto Caño Negro Alajuela
  528. Bare-throated Tiger-Heron Tigrisoma mexicanum
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  529. Agami Heron Agamia agami
    # Count: 1
    Date:
    Observer: Albert Perez
    Location: Alajuela Province, CR (10.437, -84.556) Alajuela
  530. Pinnated Bittern Botaurus pinnatus
    # Count: 1
    Date:
    Observer: Diego Ramírez
    Location: La Angostura Florencia (entrada Hospital) Cartago
  531. Whistling Heron Syrigma sibilatrix
    # Count: 1
    Date:
    Observer: Marta Venegas
    Location: Manzanillo Limón
  532. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Erick Herrera Quesada
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  533. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  534. Striated Heron Butorides striata
    # Count: 1
    Date:
    Observer: Serge Arias
    Location: Isla del Coco--Wafer Bay Puntarenas
  535. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Miguel Delgado
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,479, -85,201) Guanacaste
  536. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  537. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Adrian Bonilla Salazar
    Location: Reserva Playa Tortuga Puntarenas
  538. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Hacienda El Viejo Wetlands Guanacaste
  539. Bare-faced Ibis Phimosus infuscatus
    # Count: 1
    Date:
    Observer: Daniel Hernandez
    Location: Coto 47--Las Pangas Puntarenas
  540. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Playa Punta de Piedras Guanacaste
  541. King Vulture Sarcoramphus papa
    # Count: 1
    Date:
    Observer: Freddy Rojas
    Location: Miravalles Mountain View, CR (10.732, -85.082) Alajuela
  542. Lesser Yellow-headed Vulture Cathartes burrovianus
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  543. Pearl Kite Gampsonyx swainsonii
    # Count: 1
    Date:
    Observer: Ariel Fonseca
    Location: UNA--Centro Recreativo Heredia
  544. Hook-billed Kite Chondrohierax uncinatus
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Naranjo--3m Alajuela
  545. Gray-headed Kite Leptodon cayanensis
    # Count: 1
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  546. Crested Eagle Morphnus guianensis
    # Count: 1
    Date:
    Observer: Michel Kuijpers
    Location: Tortuguero Limón
  547. Harpy Eagle Harpia harpyja
    # Count: 1
    Date:
    Observer: Henry Antonio Solis
    Location: 250, Alajuela Province, CR (10,666, -84,24) Alajuela
  548. Ornate Hawk-Eagle Spizaetus ornatus
    # Count: 1
    Date:
    Observer: Diego meza solis
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  549. Tiny Hawk Microspizias superciliosus
    # Count: 1
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  550. Black-collared Hawk Busarellus nigricollis
    # Count: 1
    Date:
    Observer: Gerson Ugalde Rojas
    Location: Vía 141, San Carlos CR-Alajuela 10.45526, -84.50943 Alajuela
  551. Snail Kite Rostrhamus sociabilis
    # Count: 1
    Date:
    Observer: Javier Santos V
    Location: Zona 4 El Viejo Guanacaste
  552. Double-toothed Kite Harpagus bidentatus
    # Count: 1
    Date:
    Observer: Octavio Ruiz
    Location: Estación Biológica La Selva-OTS Heredia
  553. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Jessenia Mora
    Location: Ruta Nacional Secundaria 138, Provincia de Alajuela, CR (10.842, -84.907) Alajuela
  554. Plumbeous Kite Ictinia plumbea
    # Count: 1
    Date:
    Observer: Lani Sherman
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  555. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: FABIAN ROBLES
    Location: Tortuguero--Alrededores 4 Esquinas Limón
  556. Gray-bellied Hawk Accipiter poliogaster
    # Count: 1
    Date:
    Observer: Ricardo Rojas Arguedas
    Location: Laguna Lagarto Lodge Alajuela
  557. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Steven Rogers
    Location: Puerto viejo--Carretera a calle Margarita Limón
  558. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Carlos Aguilar
    Location: Nubarrones Cartago
  559. Bicolored Hawk Accipiter bicolor
    # Count: 1
    Date:
    Observer: Andy Liu
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  560. Crane Hawk Geranospiza caerulescens
    # Count: 1
    Date:
    Observer: Marco Umana
    Location: Santuario Natural De Lapas Millal, Quebrada Honda, Nicoya, Guanacaste, CR (10.206, -85.315) Guanacaste
  561. Common Black Hawk Buteogallus anthracinus
    # Count: 1
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  562. Savanna Hawk Buteogallus meridionalis
    # Count: 1
    Date:
    Observer: Greg Homer
    Location: Calle Coto 41, Corredores CR-Puntarenas 8.61587, -82.96653 Puntarenas
  563. Great Black Hawk Buteogallus urubitinga
    # Count: 1
    Date:
    Observer: Raúl Obregón
    Location: Bosque Eterno de Los Niños--Poco Sol Alajuela
  564. Solitary Eagle Buteogallus solitarius
    # Count: 1
    Date:
    Observer: Ernest Carman
    Location: PN Rincón de la Vieja--Sector Las Pailas Guanacaste
  565. Barred Hawk Morphnarchus princeps
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: El Humo-El Copal--Transecto de 6.5 km. Cartago
  566. White Hawk Pseudastur albicollis
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  567. Semiplumbeous Hawk Leucopternis semiplumbeus
    # Count: 1
    Date:
    Observer: Geiner Huertas Reyes
    Location: Estación Biológica La Selva-OTS Heredia
  568. Gray Hawk Buteo plagiatus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  569. Gray-lined Hawk Buteo nitidus
    # Count: 1
    Date:
    Observer: Karen Leavelle
    Location: Casa PK-Garden Edge, San Miguel de Cañaza Puntarenas
  570. Short-tailed Hawk Buteo brachyurus
    # Count: 1
    Date:
    Observer: Adan Marín Bermúdez
    Location: Campo abierto Colegio Técnico Profesional de Puerto Viejo Heredia
  571. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Adan Marín Bermúdez
    Location: Refugio de Vida Silvestre Lapa Verde -- Sector Chilamate (Localidad General) Heredia
  572. Zone-tailed Hawk Buteo albonotatus
    # Count: 1
    Date:
    Observer: Gregory Unger
    Location: Finca La Tierra Tranquila Guanacaste
  573. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Carlos Serrano Obando
    Location: Calle San Gerardo, San Gerardo de Dota, San José, CR (9.559, -83.803) San José
  574. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Ricardo Miranda
    Location: El Alto, Provincia de Puntarenas, CR (8,82, -82,904) Puntarenas
  575. Bare-shanked Screech-Owl Megascops clarkii
    # Count: 1
    Date:
    Observer: Alvaro Mejía Corrales
    Location: Reserva Robles Mimosos Ecolodge Cartago
  576. Middle American Screech-Owl Megascops guatemalae
    # Count: 1
    Date:
    Observer: David Segura
    Location: Las Arrieras Bird Observatory Heredia
  577. Choco Screech-Owl Megascops centralis
    # Count: 1
    Date:
    Observer: Erick Guzmán Martínez
    Location: CR-Puntarenas-Golfito (8,6997,-83,2043) Puntarenas
  578. Crested Owl Lophostrix cristata
    # Count: 1
    Date:
    Observer: bernardo perez
    Location: arenal mistico park Alajuela
  579. Spectacled Owl Pulsatrix perspicillata
    # Count: 1
    Date:
    Observer: Freddy Herrera
    Location: Río Tiribi San José
  580. Ferruginous Pygmy-Owl Glaucidium brasilianum
    # Count: 1
    Date:
    Observer: Daniel Garrigues
    Location: Belén (casa) Alajuela
  581. Burrowing Owl Athene cunicularia
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Potreros de Ceiba - Orotina Alajuela
  582. Mottled Owl Strix virgata
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Calle El Vivero, Paraíso CR-Cartago 9.84203, -83.80386 Cartago
  583. Striped Owl Asio clamator
    # Count: 1
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  584. Unspotted Saw-whet Owl Aegolius ridgwayi
    # Count: 1
    Date:
    Observer: Michael Romero
    Location: HOTEL GEMA DEL BOSQUE San José
  585. Lattice-tailed Trogon Trogon clathratus
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  586. Slaty-tailed Trogon Trogon massena
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  587. Black-headed Trogon Trogon melanocephalus
    # Count: 1
    Date:
    Observer: Wilson Jimenez
    Location: Sendero Los Matapalos - UNA Guanacaste
  588. Baird's Trogon Trogon bairdii
    # Count: 1
    Date:
    Observer: Priscilla Aguirre
    Location: Casa Plinia San José
  589. Northern Black-throated Trogon Trogon tenellus
    # Count: 1
    Date:
    Observer: Ian Maton
    Location: Danta Corcovado Lodge Puntarenas
  590. Lesson's Motmot Momotus lessonii
    # Count: 1
    Date:
    Observer: Adela Ruffatti
    Location: San Luis--UGA Costa Rica Campus Puntarenas
  591. Rufous Motmot Baryphthengus martii
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  592. Keel-billed Motmot Electron carinatum
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  593. Ringed Kingfisher Megaceryle torquata
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  594. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Carl Kostol
    Location: Rio Abangares Guanacaste
  595. Amazon Kingfisher Chloroceryle amazona
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  596. American Pygmy Kingfisher Chloroceryle aenea
    # Count: 1
    Date:
    Observer: valerie booth
    Location: Playa Linda--Swamp in route to the beach Puntarenas
  597. Green Kingfisher Chloroceryle americana
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  598. Green-and-rufous Kingfisher Chloroceryle inda
    # Count: 1
    Date:
    Observer: Miguel Circuito
    Location: Parque Nacional Tortuguero - Caño Harold Limón
  599. White-necked Puffbird Notharchus hyperrhynchus
    # Count: 1
    Date:
    Observer: Sean Sparrow
    Location: Playa Hermosa--Town Guanacaste
  600. Pied Puffbird Notharchus tectus
    # Count: 1
    Date:
    Observer: Octavio Ruiz
    Location: Estación Biológica La Selva-OTS Heredia
  601. White-whiskered Puffbird Malacoptila panamensis
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  602. Lanceolated Monklet Micromonacha lanceolata
    # Count: 1
    Date:
    Observer: Luis Zamora
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  603. Great Jacamar Jacamerops aureus
    # Count: 1
    Date:
    Observer: Alexander Montero
    Location: Veragua Rainforest Park Limón
  604. Red-headed Barbet Eubucco bourcierii
    # Count: 1
    Date:
    Observer: Alex Kunert
    Location: Galeria de Colibrí y Soda Cinchona - Mirador San Fernando Alajuela
  605. Northern Emerald-Toucanet Aulacorhynchus prasinus
    # Count: 1
    Date:
    Observer: Derek Stoll
    Location: Refugio de Vida Silvestre Aguti Puntarenas
  606. Yellow-eared Toucanet Selenidera spectabilis
    # Count: 1
    Date:
    Observer: Christian Engel
    Location: Sky Adventures - Arenal Park Alajuela
  607. Olivaceous Piculet Picumnus olivaceus
    # Count: 1
    Date:
    Observer: Kevin Richmond
    Location: Malekus Mountain Lodge Alajuela
  608. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Zorek Ramírez
    Location: Parque Ecológico Volcán Arenal. (PEVA) Alajuela
  609. Black-cheeked Woodpecker Melanerpes pucherani
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  610. Red-crowned Woodpecker Melanerpes rubricapillus
    # Count: 1
    Date:
    Observer: Katie Weeks
    Location: field fence line near carbonara Puntarenas
  611. Smoky-brown Woodpecker Dryobates fumigatus
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  612. Pale-billed Woodpecker Campephilus guatemalensis
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  613. Lineated Woodpecker Dryocopus lineatus
    # Count: 1
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  614. Cinnamon Woodpecker Celeus loricatus
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Nectar & Pollen Reserve Limón
  615. Chestnut-colored Woodpecker Celeus castaneus
    # Count: 1
    Date:
    Observer: Noily Campos Machado
    Location: Tortuguero--Boca Río Tortuguero Limón
  616. Rufous-winged Woodpecker Piculus simplex
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Nectar & Pollen Reserve Limón
  617. Golden-olive Woodpecker Colaptes rubiginosus
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments Guanacaste
  618. Laughing Falcon Herpetotheres cachinnans
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  619. Collared Forest-Falcon Micrastur semitorquatus
    # Count: 1
    Date:
    Observer: Ruth Rodriguez
    Location: Raptor Ridge Puntarenas
  620. Slaty-backed Forest-Falcon Micrastur mirandollei
    # Count: 1
    Date:
    Observer: Felipe Vega
    Location: Territorio Indígena Kéköldi Limón
  621. Barred Forest-Falcon Micrastur ruficollis
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  622. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Vic Hubbard
    Location: Arenal Volcano National Park, San Carlos CR-Alajuela (10.4076,-84.7106) Alajuela
  623. Yellow-headed Caracara Daptrius chimachima
    # Count: 1
    Date:
    Observer: Katie Weeks
    Location: Playa Sombrero, Golfito CR-Puntarenas 8.42017, -83.27884 Puntarenas
  624. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Hsiaohui Wen
    Location: Tortuguero Limón
  625. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Rebecca Maier
    Location: Jaguar Trail, Tortuguero National Park Limón
  626. Aplomado Falcon Falco femoralis
    # Count: 1
    Date:
    Observer: N. Thorjussen
    Location: Bagaces to Palo Verde road--Falconiana Guanacaste
  627. Bat Falcon Falco rufigularis
    # Count: 1
    Date:
    Observer: Ronald Arias Marchena
    Location: Cerro Vueltas Lodge San José
  628. Orange-breasted Falcon Falco deiroleucus
    # Count: 1
  629. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Noily Campos Machado
    Location: Tortuguero--Boca Río Tortuguero Limón
  630. Yellow-naped Parrot Amazona auropalliata
    # Count: 1
  631. Rufous-rumped Antwren Euchrepomis callinota
    # Count: 1
    Date:
    Observer: Ernest Carman
    Location: PN Tapanti--Sector Tapanti Cartago
  632. Barred Antshrike Thamnophilus doliatus
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  633. Black-crowned Antshrike Thamnophilus atrinucha
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  634. Black-hooded Antshrike Thamnophilus bridgesi
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  635. Russet Antshrike Thamnistes anabatinus
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Nectar & Pollen Reserve Limón
  636. Checker-throated Stipplethroat Epinecrophylla fulviventris
    # Count: 1
    Date:
    Observer: bernardo perez
    Location: arenal mistico park Alajuela
  637. Dot-winged Antwren Microrhopias quixensis
    # Count: 1
    Date:
    Observer: Fernando Guerrero Chavarria
    Location: Casa-Calle Bahía Linda-Morete-Cola-Bahía Osa CR-Puntarenas 9.16275, -83.74828 Puntarenas
  638. Zeledon's Antbird Hafferia zeledoni
    # Count: 1
    Date:
    Observer: Matt Gefen
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  639. Bicolored Antbird Gymnopithys bicolor
    # Count: 1
    Date:
    Observer: Christian Engel
    Location: Sky Adventures - Arenal Park Alajuela
  640. Spotted Antbird Hylophylax naevioides
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  641. Black-crowned Antpitta Pittasoma michleri
    # Count: 1
    Date:
    Observer: Dario Mora
    Location: Selva Bananito Lodge Limón
  642. Scaled Antpitta Grallaria guatimalensis
    # Count: 1
    Date:
    Observer: José Alvarez
    Location: Hotel Quelitales Cartago
  643. Streak-chested Antpitta Hylopezus perspicillatus
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  644. Silvery-fronted Tapaculo Scytalopus argentifrons
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Route 708 Cloud Forest, Bajos del Toro Alajuela
  645. Black-faced Antthrush Formicarius analis
    # Count: 1
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  646. Black-headed Antthrush Formicarius nigricapillus
    # Count: 1
    Date:
    Observer: David Robbins
    Location: Tayutic Mountain Reserve Cartago
  647. Rufous-breasted Antthrush Formicarius rufipectus
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: 126, Alajuela Province, CR (10,218, -84,171) Alajuela
  648. Gray-throated Leaftosser Sclerurus albigularis
    # Count: 1
    Date:
    Observer: Richard Garrigues
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  649. Olivaceous Woodcreeper Sittasomus griseicapillus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  650. Long-tailed Woodcreeper Deconychura longicauda
    # Count: 1
    Date:
    Observer: Dan Greaney
    Location: PN Carara-Entrada principal [senderos Quebrada Bonita y Universal] Puntarenas
  651. Ruddy Woodcreeper Dendrocincla homochroa
    # Count: 1
    Date:
    Observer: Freddy Quesada
    Location: Camino San José sito, Provincia de Guanacaste, CR (10.89, -85.481) Guanacaste
  652. Tawny-winged Woodcreeper Dendrocincla anabatina
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  653. Plain-brown Woodcreeper Dendrocincla fuliginosa
    # Count: 1
    Date:
    Observer: Elking Elizondo Monge
    Location: Chirripó, Provincia de Cartago, Cerro TINA CR (9,83, -83,403) Cartago
  654. Black-banded Woodcreeper Dendrocolaptes picumnus
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: Ruta Nacional Treciaria 708, Provincia de Alajuela, CR (10.202, -84.311) Alajuela
  655. Strong-billed Woodcreeper Xiphocolaptes promeropirhynchus
    # Count: 1
    Date:
    Observer: Maylor Herrera Alvarado
    Location: San Luis Canopy Alajuela
  656. Cocoa Woodcreeper Xiphorhynchus susurrans
    # Count: 1
    Date:
    Observer: Adela Ruffatti
    Location: San Luis--UGA Costa Rica Campus Puntarenas
  657. Ivory-billed Woodcreeper Xiphorhynchus flavigaster
    # Count: 1
    Date:
    Observer: Ruth Rodriguez
    Location: Raptor Ridge Puntarenas
  658. Black-striped Woodcreeper Xiphorhynchus lachrymosus
    # Count: 1
    Date:
    Observer: Yessenia Kurr Mendiola
    Location: Figues CR ,Guácimo, Limón, CR (10.154, -83.669) Limón
  659. Spotted Woodcreeper Xiphorhynchus erythropygius
    # Count: 1
    Date:
    Observer: Freysan Madrigal Suárez
    Location: Sendero green refuge Heredia
  660. Brown-billed Scythebill Campylorhamphus pusillus
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  661. Streak-headed Woodcreeper Lepidocolaptes souleyetii
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  662. Spot-crowned Woodcreeper Lepidocolaptes affinis
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Route 708 Cloud Forest, Bajos del Toro Alajuela
  663. Plain Xenops Xenops minutus
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Rancho Naturalista Cartago
  664. Streaked Xenops Xenops rutilans
    # Count: 1
    Date:
    Observer: Jossy Calvo
    Location: PN Los Quetzales San José
  665. Buffy Tuftedcheek Pseudocolaptes lawrencii
    # Count: 1
    Date:
    Observer: Clarissa Sanchez
    Location: Reserva Bosque Nuboso Santa Elena Guanacaste
  666. Scaly-throated Foliage-gleaner Anabacerthia variegaticeps
    # Count: 1
    Date:
    Observer: Elking Elizondo Monge
    Location: Chirripó, Provincia de Cartago, Cerro TINA CR (9,83, -83,403) Cartago
  667. Lineated Foliage-gleaner Syndactyla subalaris
    # Count: 1
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  668. Buff-fronted Foliage-gleaner Dendroma rufa
    # Count: 1
    Date:
    Observer: Claudia Gómez
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  669. Ruddy Foliage-gleaner Clibanornis rubiginosus
    # Count: 1
    Date:
    Observer: Ignacio Escalante
    Location: Wilson Botanical Garden (OTS Las Cruces)--Wilson/Gamboa forest Puntarenas
  670. Streak-breasted Treehunter Thripadectes rufobrunneus
    # Count: 1
    Date:
    Observer: Heidi Williams
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  671. Fawn-throated Foliage-gleaner Automolus cervinigularis
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  672. Western Woodhaunter Automolus virgatus
    # Count: 1
    Date:
    Observer: Daniel Garrigues
    Location: Camino a la Reserva Alberto Manuel Brenes Alajuela
  673. Spotted Barbtail Premnoplex brunnescens
    # Count: 1
    Date:
    Observer: Diego Gamboa Ramírez
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  674. Ruddy Treerunner Margarornis rubiginosus
    # Count: 1
    Date:
    Observer: Carlos Serrano Obando
    Location: Calle San Gerardo, San Gerardo de Dota, San José, CR (9.559, -83.803) San José
  675. Pale-breasted Spinetail Synallaxis albescens
    # Count: 1
    Date:
    Observer: Eduardo Vargas
    Location: Karandi Hostel Puntarenas
  676. Lance-tailed Manakin Chiroxiphia lanceolata
    # Count: 1
    Date:
    Observer: Ricardo Miranda
    Location: Bosque Rio Negro Puntarenas
  677. White-ruffed Manakin Corapipo altera
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  678. Velvety Manakin Lepidothrix velutina
    # Count: 1
    Date:
    Observer: Pablo Gutiérrez Rodríguez
    Location: Bahía Drake, Provincia de Puntarenas, CR (8.61, -83.507) Puntarenas
  679. White-collared Manakin Manacus candei
    # Count: 1
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  680. White-crowned Manakin Pseudopipra pipra
    # Count: 1
    Date:
    Observer: Steven A. Montenegro
    Location: CB Balalaica Cartago
  681. Red-capped Manakin Ceratopipra mentalis
    # Count: 1
    Date:
    Observer: Maarten van der Beek
    Location: Work with Nature Old Reserve Limón
  682. Purple-throated Fruitcrow Querula purpurata
    # Count: 1
    Date:
    Observer: Maarten van der Beek
    Location: Work with Nature Old Reserve Limón
  683. Bare-necked Umbrellabird Cephalopterus glabricollis
    # Count: 1
    Date:
    Observer: Erick Monge Vanegas
    Location: Finca el Mirador Alajuela
  684. Turquoise Cotinga Cotinga ridgwayi
    # Count: 1
    Date:
    Observer: Alberto Rojas Brenes
    Location: Vía 616, Aguirre CR-Puntarenas 9.44863, -84.13040 Puntarenas
  685. Snowy Cotinga Carpodectes nitidus
    # Count: 1
    Date:
    Observer: Micha Jackson
    Location: Estación Biológica La Selva-OTS Heredia
  686. Black-crowned Tityra Tityra inquisitor
    # Count: 1
    Date:
    Observer: Freddy Rojas
    Location: Miravalles Mountain View, CR (10.732, -85.082) Alajuela
  687. Northern Schiffornis Schiffornis veraepacis
    # Count: 1
    Date:
    Observer: Bryan Montoya L
    Location: Sendero Heliconias Guanacaste
  688. Speckled Mourner Laniocera rufescens
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426) Guanacaste
  689. Barred Becard Pachyramphus versicolor
    # Count: 1
    Date:
    Observer: Jesus Fallas Vargas
    Location: Highlands Garden Cartago
  690. Cinnamon Becard Pachyramphus cinnamomeus
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  691. White-winged Becard Pachyramphus polychopterus
    # Count: 1
    Date:
    Observer: Gregory Unger
    Location: Finca La Tierra Tranquila Guanacaste
  692. Rose-throated Becard Pachyramphus aglaiae
    # Count: 1
    Date:
    Observer: Freddy Herrera
    Location: Ciudad Colón--Bajo Sardinal San José
  693. Sharpbill Oxyruncus cristatus
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Hotel Quelitales Cartago
  694. Ruddy-tailed Flycatcher Terenotriccus erythrurus
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  695. Sulphur-rumped Flycatcher Myiobius sulphureipygius
    # Count: 1
    Date:
    Observer: Richard Garrigues
    Location: PN Carara-Entrada principal [senderos Quebrada Bonita y Universal] Puntarenas
  696. Gray-headed Piprites Piprites griseiceps
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Vereh Cartago
  697. Stub-tailed Spadebill Platyrinchus cancrominus
    # Count: 1
    Date:
    Observer: david vargas
    Location: PN Santa Rosa--Bosque Siempreverde Guanacaste
  698. White-throated Spadebill Platyrinchus mystaceus
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls Guanacaste
  699. Olive-streaked Flycatcher Mionectes olivaceus
    # Count: 1
    Date:
    Observer: Kendely Segura
    Location: San Vito, Provincia de Puntarenas, CR Puntarenas
  700. Sepia-capped Flycatcher Leptopogon amaurocephalus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: El Congal Rainforest Guanacaste
  701. Rufous-browed Tyrannulet Phylloscartes superciliaris
    # Count: 1
    Date:
    Observer: Rosa Chavarria Trejos
    Location: Tausito Provincia de Cartago, CR (9.786, -83.754) Cartago
  702. Black-capped Pygmy-Tyrant Myiornis atricapillus
    # Count: 1
    Date:
    Observer: David Segura
    Location: Las Arrieras Bird Observatory Heredia
  703. Scale-crested Pygmy-Tyrant Lophotriccus pileatus
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  704. Northern Bentbill Oncostoma cinereigulare
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves Guanacaste
  705. Black-headed Tody-Flycatcher Todirostrum nigriceps
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  706. Eye-ringed Flatbill Rhynchocyclus brevirostris
    # Count: 1
    Date:
    Observer: Isabel Elizondo Mora
    Location: Tirimbina Rainforest Center Heredia
  707. Yellow-olive Flatbill Tolmomyias sulphurescens
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  708. Yellow-winged Flatbill Tolmomyias flavotectus
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua, La Carolina Lodge Alajuela
  709. Yellow-bellied Tyrannulet Ornithion semiflavum
    # Count: 1
    Date:
    Observer: Jessenia Mora
    Location: Natural Lodge Caño Negro Alajuela
  710. Brown-capped Tyrannulet Ornithion brunneicapillus
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  711. Northern Beardless-Tyrannulet Camptostoma imberbe
    # Count: 1
    Date:
    Observer: Lani Sherman
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  712. Northern Mouse-colored Tyrannulet Nesotriccus incomtus
    # Count: 1
    Date:
    Observer: Jacanas Costa Rica
    Location: La unión sabalito, CR (8,831, -82,884) Puntarenas
  713. Cocos Tyrannulet Nesotriccus ridgwayi
    # Count: 1
    Date:
    Observer: Jonathan Slifkin
    Location: Isla del Coco--Bahia Chatham Puntarenas
  714. Yellow-crowned Tyrannulet Tyrannulus elatus
    # Count: 1
    Date:
    Observer: Leandro Castro mora
    Location: Alto 31 Volcán, Provincia de Puntarenas, CR (9,166, -83,451) Puntarenas
  715. Greenish Elaenia Myiopagis viridicata
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Río Tuis ZP--near Rancho Naturalista Cartago
  716. Yellow-bellied Elaenia Elaenia flavogaster
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  717. Lesser Elaenia Elaenia chiriquensis
    # Count: 1
    Date:
    Observer: Paula Mesén
    Location: Unnamed Road, San Vito, Provincia de Puntarenas, CR (8,839, -82,982) Puntarenas
  718. Mountain Elaenia Elaenia frantzii
    # Count: 1
    Date:
    Observer: Carol Hippenmeyer
    Location: Vía 145, Abangares CR-Guanacaste 10.31743, -84.92569 Guanacaste
  719. White-fronted Tyrannulet Phyllomyias zeledoni
    # Count: 1
    Date:
    Observer: Jeisson Figueroa Sandi
    Location: Wilson Botanical Garden (OTS Las Cruces) Puntarenas
  720. Bran-colored Flycatcher Myiophobus fasciatus
    # Count: 1
    Date:
    Observer: Randall Jimenez
    Location: Calle Mágica Puntarenas
  721. Tawny-chested Flycatcher Aphanotriccus capitalis
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Rancho Naturalista Cartago
  722. Tufted Flycatcher Mitrephanes phaeocercus
    # Count: 1
    Date:
    Observer: Christian Engel
    Location: Sky Adventures - Arenal Park Alajuela
  723. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Néstor Villalobos Rojas
    Location: Arenal Observatory Lodge Alajuela
  724. Ochraceous Pewee Contopus ochraceus
    # Count: 1
    Date:
    Observer: Michael Romero
    Location: HOTEL GEMA DEL BOSQUE San José
  725. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  726. Northern Tropical Pewee Contopus bogotensis
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  727. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Matt Gefen
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  728. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Oscar Vargas
    Location: Manglar Bahía Thomas Guanacaste
  729. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Alejandro Vidal
    Location: Casa San José
  730. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Javier Santos V
    Location: Río Cañas Bajura Guanacaste
  731. White-throated Flycatcher Empidonax albigularis
    # Count: 1
    Date:
    Observer: Geremi Telica
    Location: Camino Hacia La Legua Heredia
  732. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Alejandro Vidal
    Location: Casa San José
  733. Black-capped Flycatcher Empidonax atriceps
    # Count: 1
    Date:
    Observer: José Castro Jiménez
    Location: Las Torres, San José, CR (9,565, -83,755) San José
  734. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  735. Northern Scrub-Flycatcher Sublegatus arenarum
    # Count: 1
    Date:
    Observer: Katherine Beita Campos
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.175, -85.132) Guanacaste
  736. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Jorge F. Corrales Mayorga
    Location: 5.5 km, este Santa Cecilia, Guanacaste. Guanacaste
  737. Long-tailed Tyrant Colonia colonus
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  738. Bright-rumped Attila Attila spadiceus
    # Count: 1
    Date:
    Observer: Nick Cooley
    Location: Río Perdido Guanacaste
  739. Rufous Mourner Rhytipterna holerythra
    # Count: 1
    Date:
    Observer: bernardo perez
    Location: arenal mistico park Alajuela
  740. Dusky-capped Flycatcher Myiarchus tuberculifer
    # Count: 1
    Date:
    Observer: Adela Ruffatti
    Location: San Luis--UGA Costa Rica Campus Puntarenas
  741. Panama Flycatcher Myiarchus panamensis
    # Count: 1
    Date:
    Observer: Ruth Rodriguez
    Location: Los Delfines, Tambor Puntarenas
  742. Nutting's Flycatcher Myiarchus nuttingi
    # Count: 1
    Date:
    Observer: Justin Montés
    Location: Camaroneras (Salinas) Paquera Puntarenas
  743. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: David Segura
    Location: Las Arrieras Bird Observatory Heredia
  744. Brown-crested Flycatcher Myiarchus tyrannulus
    # Count: 1
    Date:
    Observer: Lani Sherman
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  745. Cattle Tyrant Machetornis rixosa
    # Count: 1
    Date:
    Observer: Johan Chaves
    Location: La Gamba Puntarenas
  746. Great Kiskadee Pitangus sulphuratus
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  747. Gray-capped Flycatcher Myiozetetes granadensis
    # Count: 1
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  748. Streaked Flycatcher Myiodynastes maculatus
    # Count: 1
    Date:
    Observer: José Castro Jiménez
    Location: Calle 86, San José, San José, CR (9.953, -84.118) San José
  749. Sulphur-bellied Flycatcher Myiodynastes luteiventris
    # Count: 1
    Date:
    Observer: Vic Hubbard
    Location: Arenal Volcano National Park, San Carlos CR-Alajuela (10.4076,-84.7106) Alajuela
  750. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  751. Couch's Kingbird Tyrannus couchii
    # Count: 1
    Date:
    Observer: Ernest Carman
    Location: Río Macho Cartago
  752. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Sasha Smith
    Location: Calle Don Toro Beach, Esterillos Este, Provincia de Puntarenas, CR (9.521, -84.443) Puntarenas
  753. Gray Kingbird Tyrannus dominicensis
    # Count: 1
    Date:
    Observer: Alejandro Acuña Morales
    Location: Limón - Parque Vargas Limón
  754. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Sean MInnick
    Location: Ensenada Lodge Puntarenas
  755. Fork-tailed Flycatcher Tyrannus savana
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  756. Scrub Greenlet Hylophilus flavipes
    # Count: 1
    Date:
    Observer: Ian Maton
    Location: Danta Corcovado Lodge Puntarenas
  757. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Andrew Fisher
    Location: Arenal Observatory Lodge Alajuela
  758. Yellow-winged Vireo Vireo carmioli
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: Savegre Hotel San José
  759. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Nancy Archer
    Location: Curicancha Reserve entrance road Puntarenas
  760. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Seth Beaudreault
    Location: Finca Estrellita Puntarenas
  761. Brown-capped Vireo Vireo leucophrys
    # Count: 1
    Date:
    Observer: Andy Liu
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  762. Black-whiskered Vireo Vireo altiloquus
    # Count: 1
    Date:
    Observer: Julián Bonilla
    Location: Casa Heredia
  763. Silvery-throated Jay Cyanolyca argentigula
    # Count: 1
    Date:
    Observer: Michael Romero
    Location: HOTEL GEMA DEL BOSQUE San José
  764. Azure-hooded Jay Cyanolyca cucullata
    # Count: 1
    Date:
    Observer: Matt Gefen
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  765. Black-chested Jay Cyanocorax affinis
    # Count: 1
    Date:
    Observer: Ricardo Miranda
    Location: San Vito, Provincia de Puntarenas, CR (8.784, -82.988) Centro Turístico Los Jilgueros Puntarenas
  766. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Nicholas Oakes
    Location: Hotel La Pradera, La Fortuna Alajuela
  767. Mangrove Swallow Tachycineta albilinea
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  768. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Mark Harberg
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  769. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Jose Pablo Arce Suarez
    Location: Arenal Oasis Eco Lodge Alajuela
  770. Southern Martin Progne elegans
    # Count: 1
    Date:
    Observer: John and Milena Beer
    Location: Turrialba--Aquiares Cartago
  771. Brown-chested Martin Progne tapera
    # Count: 1
    Date:
    Observer: Jeff Hollobaugh
    Location: Tárcoles--Tour en Bote Puntarenas
  772. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  773. Southern Rough-winged Swallow Stelgidopteryx ruficollis
    # Count: 1
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  774. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Gabriella Clarke
    Location: Jaco, Puntarenas Province, CR (9.606, -84.621) Puntarenas
  775. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Jose Bolaños
    Location: Provincia de Guanacaste, CR (10.183, -85.16) Guanacaste
  776. Tawny-faced Gnatwren Microbates cinereiventris
    # Count: 1
    Date:
    Observer: Gabriela Rojas
    Location: Mistico Park, San Carlos CR-Alajuela 10.49400, -84.75329 Alajuela
  777. Long-billed Gnatwren Ramphocaenus melanurus
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  778. Nightingale Wren Microcerculus philomela
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  779. Scaly-breasted Wren Microcerculus marginatus
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  780. Timberline Wren Thryorchilus browni
    # Count: 1
    Date:
    Observer: José Castro Jiménez
    Location: Las Torres, San José, CR (9,565, -83,755) San José
  781. Rufous-breasted Wren Pheugopedius rutilus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  782. Banded Wren Thryophilus pleurostictus
    # Count: 1
    Date:
    Observer: Nick Cooley
    Location: Río Perdido Guanacaste
  783. Canebrake Wren Cantorchilus zeledoni
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Medio Queso wetland Alajuela
  784. Isthmian Wren Cantorchilus elutus
    # Count: 1
    Date:
    Observer: Johanny Pérez Alvarado
    Location: Escuela Drake, Osa, Puntarenas, CR (8,69, -83,668) Puntarenas
  785. Riverside Wren Cantorchilus semibadius
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  786. Bay Wren Cantorchilus nigricapillus
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  787. White-breasted Wood-Wren Henicorhina leucosticta
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  788. Gray-breasted Wood-Wren Henicorhina leucophrys
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  789. American Dipper Cinclus mexicanus
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: San Gerardo de Dota--Sendero Catarata San José
  790. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Tamarindo Guanacaste
  791. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Ricardo Rojas Arguedas
    Location: Colorado, Limón, CR (10,538, -83,504) Limón
  792. Black-faced Solitaire Myadestes melanops
    # Count: 1
    Date:
    Observer: Dave Horvitz
    Location: Savegre Hotel San José
  793. Orange-billed Nightingale-Thrush Catharus aurantiirostris
    # Count: 1
    Date:
    Observer: Cristina Estrada Porras
    Location: Bajo del Tigre Road, Provincia de Puntarenas, CR (10,304, -84,812) Puntarenas
  794. Slaty-backed Nightingale-Thrush Catharus fuscater
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  795. Ruddy-capped Nightingale-Thrush Catharus frantzii
    # Count: 1
    Date:
    Observer: José Castro Jiménez
    Location: Carretera Interamericana, Provincia de Cartago, CR (9.675, -83.892) San José
  796. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatoty Lodge Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  797. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Jessy Lopez Herra
    Location: Sendero Heliconias Guanacaste
  798. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua--Tapir Valley Alajuela
  799. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Bijagua--Bird Songs gardens Alajuela
  800. White-throated Thrush Turdus assimilis
    # Count: 1
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  801. Clay-colored Thrush Turdus grayi
    # Count: 1
    Date:
    Observer: Darko Veljkovic
    Location: Hacienda Guachipelin Guanacaste
  802. Black-and-yellow Silky-flycatcher Phainoptila melanoxantha
    # Count: 1
    Date:
    Observer: Mireya Mayorga
    Location: PN Braulio Carrillo--Volcán Barva Heredia
  803. Golden-browed Chlorophonia Chlorophonia callophrys
    # Count: 1
    Date:
    Observer: Mireya Mayorga
    Location: PN Braulio Carrillo--Volcán Barva Heredia
  804. Scrub Euphonia Euphonia affinis
    # Count: 1
    Date:
    Observer: Erick Herrera Quesada
    Location: PN Las Baulas--Estuary and Mangroves Guanacaste
  805. Yellow-crowned Euphonia Euphonia luteicapilla
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  806. White-vented Euphonia Euphonia minuta
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Nectar & Pollen Reserve Limón
  807. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: Savegre Valley--Miriam's Restaurant San José
  808. Yellow-bellied Siskin Spinus xanthogastrus
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: Paraiso Quetzal Lodge - Km 70 San José
  809. Rosy Thrush-Tanager Rhodinocichla rosea
    # Count: 1
    Date:
    Observer: Ángel Ortiz Quirós
    Location: Provincia de Puntarenas, CR (9,177, -83,443) Puntarenas
  810. Ashy-throated Chlorospingus Chlorospingus canigularis
    # Count: 1
    Date:
    Observer: Eddy Fallas
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  811. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Vía 927, Tilarán CR-Guanacaste 10.60658, -85.03178 Guanacaste
  812. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: Daniel Garrigues
    Location: Castillo Country Club Heredia
  813. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Ariel Fonseca
    Location: Las Trancas farm fields (Rt 254 to Playa Panama) Guanacaste
  814. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Jake Ruygt
    Location: Bahía Herradura Puntarenas
  815. Costa Rican Brushfinch Arremon costaricensis
    # Count: 1
    Date:
    Observer: Santiago Mora Abarca
    Location: 301, San José, CR (9.735, -84.251) San José
  816. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Rancho Quemada (WCSP stakeout) Puntarenas
  817. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: David Segura
    Location: Calle Mero, Paraíso CR-Province de Cartago 9.85148, -83.86841 Cartago
  818. White-eared Ground-Sparrow Melozone leucotis
    # Count: 1
    Date:
    Observer: Vic Hubbard
    Location: Monteverde--Hotel Belmar Puntarenas
  819. Rusty Sparrow Aimophila rufescens
    # Count: 1
    Date:
    Observer: Santiago Mora Abarca
    Location: Punto De Rusty Sparrow San José
  820. Yellow-thighed Brushfinch Atlapetes tibialis
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: Paraiso Quetzal Lodge - Km 70 San José
  821. Wrenthrush Zeledonia coronata
    # Count: 1
    Date:
    Observer: Julian Fernandez Chacón
    Location: Feathers garden San José
  822. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Juan Pablo Blanco González
    Location: Vía sin nombre, Provincia de Puntarenas, CR (8,911, -82,977) Puntarenas
  823. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Daniel Cascante
    Location: Finca Maritima (Playa El Rey) rice fields Puntarenas
  824. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: yeimiri Arguello
    Location: Ciudad Neily rice fields south of Hospital Puntarenas
  825. Yellow-billed Cacique Amblycercus holosericeus
    # Count: 1
    Date:
    Observer: Ruth Rodriguez
    Location: Raptor Ridge Puntarenas
  826. Black-cowled Oriole Icterus prosthemelas
    # Count: 1
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Tranki_Garden Cartago
  827. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Tracey Valente
    Location: Arenal--Natura Ecological Park Alajuela
  828. Yellow-backed Oriole Icterus chrysater
    # Count: 1
    Date:
    Observer: Johan Chaves
    Location: Portalon Puntarenas
  829. Yellow-tailed Oriole Icterus mesomelas
    # Count: 1
    Date:
    Observer: Richard Dunn
    Location: Refugio mixto Caño Negro Alajuela
  830. Streak-backed Oriole Icterus pustulatus
    # Count: 1
    Date:
    Observer: María Pérez Delgado
    Location: Camino Sabana Grande, Nicoya, Guanacaste Guanacaste
  831. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Andrew Lindwedel Cruz
    Location: Finca Maritima (Playa El Rey) rice fields Puntarenas
  832. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  833. Shiny Cowbird Molothrus bonariensis
    # Count: 1
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  834. Bronzed Cowbird Molothrus aeneus
    # Count: 1
    Date:
    Observer: Micha Jackson
    Location: Laguna de Arenal--dam area Alajuela
  835. Giant Cowbird Molothrus oryzivorus
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  836. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  837. Nicaraguan Grackle Quiscalus nicaraguensis
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Refugio mixto Caño Negro Alajuela
  838. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Richard Rulander
    Location: PN Carara-Entrada principal [senderos Quebrada Bonita y Universal] Puntarenas
  839. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: David Lagan
    Location: Rancho Naturalista Cartago
  840. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Parque Ambiental Municipal Río Loro Cartago
  841. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Shawn Pfautsch
    Location: Arenal Observatory Lodge Alajuela
  842. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Michael Patterson
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  843. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Juan Sánchez
    Location: San Luis Canopy Alajuela
  844. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Emmanuel Guillore
    Location: Tortuguero--San Francisco de Tortuguero Limón
  845. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest Guanacaste
  846. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Dawn Carrie
    Location: Galeria de Colibrí y Soda Cinchona - Mirador San Fernando Alajuela
  847. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Clinton Dexter-Nienhaus
    Location: Sarapiqui, Sarapiqui CR-Heredia (10.4530,-84.1207) Heredia
  848. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Jose Pablo Castillo
    Location: Isla del Coco--Wafer Bay Puntarenas
  849. Gray-crowned Yellowthroat Geothlypis poliocephala
    # Count: 1
    Date:
    Observer: Alison Sheehey
    Location: Vía 124, San Jose CR-Alajuela 9.97417, -84.25616 Alajuela
  850. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Santa Cecilia, de Guanacaste, CR. Barrio Corrales Negros. La Trinidad (11.069, -85.416) Guanacaste
  851. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Luis rosales
    Location: Finca Juan Abel Puntarenas
  852. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Jeison Rosales Umaña
    Location: Wilson Botanical Garden (OTS Las Cruces)--Wilson/Gamboa forest Puntarenas
  853. Olive-crowned Yellowthroat Geothlypis semiflava
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Cementerio viejo Cartago
  854. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Marcus Witmer
    Location: Finca la gloria Alajuela
  855. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Alex Castro
    Location: Sendero Bogarín Alajuela
  856. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Daniel Garrigues
    Location: PN Tapanti--Sector Tapanti Cartago
  857. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Sean MInnick
    Location: Arenal Observatory Lodge Alajuela
  858. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: David Espinoza
    Location: casa San José
  859. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Raúl Obregón
    Location: Calle Las Cubas, Los Chiles CR-Alajuela 10.88461, -84.80337 Alajuela
  860. Tropical Parula Setophaga pitiayumi
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  861. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Estación Pitilla, Cuestona,ACG, Provincia de Guanacaste, CR (10.998, -85.423) Guanacaste
  862. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Rachel Green
    Location: Estación Biológica La Selva-OTS Heredia
  863. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla Guanacaste
  864. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Byron Araya
    Location: Santa Rosa, Turrialba Cartago
  865. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Erick Guzmán Martínez
    Location: Lankester Gardens Cartago
  866. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Braden Collard
    Location: San Ramón (Area General) Alajuela
  867. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Harry Colestock
    Location: CR-Heredia-Sarapiquí (10,2501,-83,9156) Heredia
  868. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Charlie Trapani
    Location: Arenal Observatory Lodge Alajuela
  869. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Crystal Thiele
    Location: San Luis--Finca Ecológica Puntarenas
  870. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: Ensenada Lodge Puntarenas
  871. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Jon Irvine
    Location: Hotel Quelitales Cartago
  872. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Reserva Santa Elena Guanacaste
  873. Golden-cheeked Warbler Setophaga chrysoparia
    # Count: 1
    Date:
    Observer: Chris Marsh
    Location: Hotel Borinquen Guanacaste
  874. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: David McCorquodale
    Location: Monteverde--Hotel Belmar Puntarenas
  875. Golden-crowned Warbler Basileuterus culicivorus
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Sky Adventures - Arenal Park Alajuela
  876. Buff-rumped Warbler Myiothlypis fulvicauda
    # Count: 1
    Date:
    Observer: Christian Engel
    Location: Arenal Observatory Lodge Alajuela
  877. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Heidi Williams
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  878. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Randall Obsney
    Location: Jardin Botanico La Catalina. Calle Quizarrases, Carrizal, Provincia de Alajuela, CR (10.087, -84.173) Alajuela
  879. Hepatic Tanager Piranga flava
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  880. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Diego Ramírez
    Location: Orosí, Provincia de Cartago, CR (9.769, -83.847) Cartago
  881. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Jessenia Mora
    Location: El Tigre Waterfalls Guanacaste
  882. White-winged Tanager Piranga leucoptera
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  883. Red-throated Ant-Tanager Habia fuscicauda
    # Count: 1
    Date:
    Observer: Luis Enrique Fernández Sánchez
    Location: Tirimbina Rainforest Center Heredia
  884. Black-cheeked Ant-Tanager Habia atrimaxillaris
    # Count: 1
    Date:
    Observer: Sergio Villegas
    Location: Osa Verde Farm & Lodge Road Puntarenas
  885. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Andy Liu
    Location: Arenal Observatory Lodge Alajuela
  886. Blue Seedeater Amaurospiza concolor
    # Count: 1
    Date:
    Observer: Teylor Redondo
    Location: Parque Ambiental Municipal Río Loro Cartago
  887. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Cristhian Díaz
    Location: Jungle Life (10.727, -85.047) Alajuela
  888. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: david vargas
    Location: Las Trancas farm fields (Rt 254 to Playa Panama) Guanacaste
  889. Gray-headed Tanager Eucometis penicillata
    # Count: 1
    Date:
    Observer: Martin Kipps
    Location: Tilajari Hotel Resort Alajuela
  890. White-lined Tanager Tachyphonus rufus
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Rancho Naturalista-entrance road Cartago
  891. White-throated Shrike-Tanager Lanio leucothorax
    # Count: 1
    Date:
    Observer: Christian Engel
    Location: Sky Adventures - Arenal Park Alajuela
  892. Crimson-collared Tanager Ramphocelus sanguinolentus
    # Count: 1
    Date:
    Observer: Elizeth Segura
    Location: Hotel Quelitales Cartago
  893. Flame-rumped Tanager Ramphocelus flammigerus
    # Count: 1
    Date:
    Observer: Henry Sandi Amador
    Location: 237, Puntarenas Province, CR (8,733, -82,938) Puntarenas
  894. Scarlet-rumped Tanager Ramphocelus passerinii
    # Count: 1
    Date:
    Observer: Letitia Robbins
    Location: Playa Chiquita Limón
  895. Crimson-backed Tanager Ramphocelus dimidiatus
    # Count: 1
    Date:
    Observer: Olivier Esquivel
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.503, -84.911) Guanacaste
  896. Yellow-winged Tanager Thraupis abbas
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Laguna Lagarto Lodge Alajuela
  897. Palm Tanager Thraupis palmarum
    # Count: 1
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  898. Spangle-cheeked Tanager Tangara dowii
    # Count: 1
    Date:
    Observer: Matt Gefen
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  899. Bay-headed Tanager Tangara gyrola
    # Count: 1
    Date:
    Observer: Gilberto Murillo
    Location: Refugio de Vida Silvestre La Marta (Pejibaye) Cartago
  900. Emerald Tanager Tangara florida
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  901. Green Honeycreeper Chlorophanes spiza
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  902. Slaty Finch Haplospiza rustica
    # Count: 1
    Date:
    Observer: Jorge Monge Solis
    Location: PN Los Quetzales--Cerro Buenavista communication towers San José
  903. Peg-billed Finch Acanthidops bairdi
    # Count: 1
    Date:
    Observer: Jorge Monge Solis
    Location: PN Los Quetzales--Cerro Buenavista communication towers San José
  904. Lesson's Seedeater Sporophila bouvronides
    # Count: 1
    Date:
    Observer: Johan Gatgens García
    Location: Limón, CR (10.54, -83.504) Limón
  905. Lined Seedeater Sporophila lineola
    # Count: 1
    Date:
    Observer: Wilfredo Villalobos
    Location: Auto selected 9.76852, -83.01955 Limón
  906. Slate-colored Seedeater Sporophila schistacea
    # Count: 1
    Date:
    Observer: Alejandra Acuña Piedra
    Location: Calle Jilguero, Perez Zeledon CR-San Jose 9.40962, -83.68385 San José
  907. Bananaquit Coereba flaveola
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  908. Buff-throated Saltator Saltator maximus
    # Count: 1
    Date:
    Observer: Kai Chase
    Location: Arenal Observatory Lodge Alajuela
  909. Black-headed Saltator Saltator atriceps
    # Count: 1
    Date:
    Observer: David Espinoza
    Location: Universidad de Costa Rica--Instalaciones Deportivas San José
  910. Plain Chachalaca Ortalis vetula
    # Count: X
    Date:
    Observer: Gregory Unger
    Location: Finca La Tierra Tranquila Guanacaste
  911. Glossy Ibis Plegadis falcinellus
    # Count: X
    Date:
    Observer: Eco Explore Costa Rica
    Location: EcoExplore Caño Negro Costa Rica Alajuela
  912. Black-and-white Hawk-Eagle Spizaetus melanoleucus
    # Count: X
    Date:
    Observer: Luis Gerardo Serrano Arias
    Location: Finca Pozas Guácimo Limón
  913. Great Horned Owl Bubo virginianus
    # Count: X
    Date:
    Observer: christian artuso
    Location: Costa Rica - Volcan Irazu NP Cartago
  914. Golden-naped Woodpecker Melanerpes chrysauchen
    # Count: X
    Date:
    Observer: Debora Chase
    Location: Drake Bay--Aguila de Osa Puntarenas
  915. Spot-crowned Antvireo Dysithamnus puncticeps
    # Count: X
    Date:
    Observer: Alejandro Acuña Morales
    Location: Veragua Rainforest Park Limón
  916. Ochre-breasted Antpitta Grallaricula flavirostris
    # Count: X
    Date:
    Observer: Reserva privada El Quetzal
    Location: Reserva privada el quetzal Heredia
  917. Three-wattled Bellbird Procnias tricarunculatus
    # Count: X
    Date:
    Observer: Cristina Estrada Porras
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  918. Golden-crowned Spadebill Platyrinchus coronatus
    # Count: X
    Date:
    Observer: Reserva privada El Quetzal
    Location: Reserva privada el quetzal Heredia
  919. Rufous-and-white Wren Thryophilus rufalbus
    # Count: X
    Date:
    Observer: Cristina Estrada Porras
    Location: Bajo del Tigre Road, Provincia de Puntarenas, CR (10,304, -84,812) Puntarenas
  920. Cabanis's Wren Cantorchilus modestus
    # Count: X
    Date:
    Observer: Cristina Estrada Porras
    Location: Bajo del Tigre Road, Provincia de Puntarenas, CR (10,304, -84,812) Puntarenas
  921. Common Chlorospingus Chlorospingus flavopectus
    # Count: X
    Date:
    Observer: Cristina Estrada Porras
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  922. Chestnut-capped Brushfinch Arremon brunneinucha
    # Count: X
    Date:
    Observer: Cristina Estrada Porras
    Location: Monteverde Cloud Forest Biological Preserve Alajuela
  923. Northern Waterthrush Parkesia noveboracensis
    # Count: X
    Date:
    Observer: Reserva privada El Quetzal
    Location: Reserva privada el quetzal Heredia
  924. Slate-throated Redstart Myioborus miniatus
    # Count: X
    Date:
    Observer: Cristina Estrada Porras
    Location: Monteverde Cloud Forest Biological Preserve Alajuela

Exotic: Escapee (17)

  1. Indian Peafowl Pavo cristatus
    # Count: 10
    Date:
    Observer: Greg Darone
    Location: El Sitio Hotel Guanacaste
  2. Swan Goose Anser cygnoides
    # Count: 3
    Date:
    Observer: Esteban Piera Cordero
    Location: Castillo Country Club Heredia
  3. Wild Turkey Meleagris gallopavo
    # Count: 3
    Date:
    Observer: Jimmy Videle
    Location: Monteverde Puntarenas
  4. Egyptian Goose Alopochen aegyptiaca
    # Count: 2
    Date:
    Observer: Margaret Mackenzie
    Location: Embalse Chucás, Mora CR-San Jose (9.9331,-84.3833) San José
  5. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Giovanni Cubillo Solano
    Location: Calle Kirio, Talamanca CR-Limón Limón
  6. Helmeted Guineafowl Numida meleagris
    # Count: 2
    Date:
    Observer: Greg Darone
    Location: El Vago Rancho Alajuela
  7. Rosy-faced Lovebird Agapornis roseicollis
    # Count: 2
    Date:
    Observer: John Ramírez Núñez
    Location: Parque Recidencial Verolis Heredia
  8. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Rodolfo Dodero
    Location: Rio Tarcoles Puntarenas
  9. Mandarin Duck Aix galericulata
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Casa Patio de Agua San José
  10. Silver Pheasant Lophura nycthemera
    # Count: 1
    Date:
    Observer: elwood bracey
    Location: Casa Baker Puntarenas
  11. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Scott Bowers
    Location: Arenal Oasis Eco Lodge Alajuela
  12. Cockatiel Nymphicus hollandicus
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: PN Marino Ballena--Playa Uvita Puntarenas
  13. Rose-ringed Parakeet Psittacula krameri
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Interamericana--Firestone Heredia
  14. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Silvio Boyat
    Location: Río Quebrada Seca-San Antonio de Belén Heredia
  15. Yellow-collared Lovebird Agapornis personatus
    # Count: 1
    Date:
    Observer: Daniel Matamoros
    Location: Mi Casa, Concepción La Unión. San José
  16. Black-cheeked Lovebird Agapornis nigrigenis
    # Count: 1
    Date:
    Observer: Roberto Garrigues
    Location: Ciudad Nelly Puntarenas
  17. Blue-and-yellow Macaw Ara ararauna
    # Count: 1
    Date:
    Observer: Andrea Malek
    Location: Cafe Extremo Park Guanacaste

Undescribed Species (1)

  1. Puntarenas Screech-Owl (undescribed form) Megascops [undescribed form]
    # Count: 1
    Date:
    Observer: Nic Korte
    Location: Playa Zancudo Puntarenas

Hybrids (17)

  1. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 2
    Date:
    Observer: Yoryoro ZL
    Location: CR-Provincia de Guanacaste-Via Represa Corobici - 10.462x-85.098 - feb. 4, 2017 7:27 AM Guanacaste
  2. Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Giovanni Cubillo Solano
    Location: Calle Campo Real, San José CR-Alajuela 9.95614, -84.22734 Alajuela
  3. American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Yoryoro ZL
    Location: CR-Provincia de Guanacaste-Via Represa Corobici - 10.462x-85.098 - feb. 4, 2017 7:27 AM Guanacaste
  4. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Casa Reinaldo Córdoba [acceso restringido] Cartago
  5. Blue-winged x Green-winged Teal (hybrid) Spatula discors x Anas crecca
    # Count: 1
    Date:
    Observer: David Rodríguez Arias
    Location: Finca Cantaros Puntarenas
  6. Cinnamon x Green-winged Teal (hybrid) Spatula cyanoptera x Anas crecca
    # Count: 1
    Date:
    Observer: Kevin Quirós
    Location: Sandillal Reservoir Guanacaste
  7. Cinnamon x Rufous-tailed Hummingbird (hybrid) Amazilia rutila x tzacatl
    # Count: 1
    Date:
    Observer: Kathryn Dick
    Location: San Luis--UGA Costa Rica Campus Puntarenas
  8. Northern x Wattled Jacana (hybrid) Jacana spinosa x jacana
    # Count: 1
    Date:
    Observer: Bill Sedivy
    Location: Shiroles via 801, Talamanca CR-Limon (9.5801,-82.9467) Limón
  9. Red-crowned x Hoffmann's Woodpecker (hybrid) Melanerpes rubricapillus x hoffmannii
    # Count: 1
    Date:
    Observer: Dan Greaney
    Location: Villa Lapas Puntarenas
  10. Blue-and-yellow x Scarlet Macaw (hybrid) Ara ararauna x macao
    # Count: 1
    Date:
    Observer: Nevine Jacob
    Location: PN Palo Verde (área general) Guanacaste
  11. Great Green x Scarlet Macaw (hybrid) Ara ambiguus x macao
    # Count: 1
    Date:
    Observer: Matthew Igleski
    Location: The Nest Nature Center Alajuela
  12. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Rancho Margot Alajuela
  13. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Rancho Margot Alajuela
  14. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    # Count: 1
    Date:
    Observer: Andrés Ulate
    Location: Sendero Bogarín Alajuela
  15. Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis
    # Count: 1
    Date:
    Observer: Freddy Quesada
    Location: Estación Biológica Cacao, Liberia CR-Guanacaste (10.9266,-85.4683) Guanacaste
  16. Townsend's x Black-throated Green Warbler (hybrid) Setophaga townsendi x virens
    # Count: 1
    Date:
    Observer: David Garrigues
    Location: Castillo Country Club Heredia
  17. Scarlet-rumped x Crimson-backed Tanager (hybrid) Ramphocelus passerinii x dimidiatus
    # Count: 1
    Date:
    Observer: Roberto Garrigues
    Location: Calle del Bosque, Provincia de Puntarenas, CR (9,111, -83,655) Puntarenas

Additional Taxa (218)

  1. booby sp. Sula sp.
    # Count: 168
    Date:
    Observer: Ana Maria Monge Ortiz
    Location: Sector Oeste, Circulo 2millas Isla del Coco Puntarenas
  2. Chaetura sp. Chaetura sp.
    # Count: 65
    Date:
    Observer: Yostin Rojas
    Location: Esquipulas Rainforest Road San José
  3. new world vulture sp. Cathartidae sp.
    # Count: 50
    Date:
    Observer: Braden Collard
    Location: Poponjoche Hotel Alajuela
  4. large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.
    # Count: 40
    Date:
    Observer: Braden Collard
    Location: Poponjoche Hotel Alajuela
  5. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 20
    Date:
    Observer: Richard Garrigues
    Location: Punta Morales--Cocorocas salinas Puntarenas
  6. black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)
    # Count: 20
    Date:
    Observer: Johanny Pérez Alvarado
    Location: Camino a Cocalito Provincia de Puntarenas, CR (8.69, -83.668) Puntarenas
  7. large shorebird sp. Scolopacidae sp. (large shorebird sp.)
    # Count: 19
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Aeropuerto--campos empozados al Sur de la pista Alajuela
  8. nighthawk sp. Chordeiles sp.
    # Count: 15
    Date:
    Observer: Megan Massa
    Location: Tarcoles Birding Lodge Puntarenas
  9. Northern/Southern Rough-winged Swallow Stelgidopteryx serripennis/ruficollis
    # Count: 15
    Date:
    Observer: Joser Alexánder Rodriguez Ramirez
    Location: Puerto Viejo de Sarapiquí--Río Sarapiquí boat tour Heredia
  10. Anas sp. Anas sp.
    # Count: 12
    Date:
    Observer: Alex Molina
    Location: Punta Morales--Cocorocas salinas Puntarenas
  11. Brown/Black Noddy Anous stolidus/minutus
    # Count: 10
    Date:
    Observer: Chris Wood
    Location: Isla del Coco--Wafer Bay Puntarenas
  12. new world martin sp. (Progne sp.) Progne sp.
    # Count: 10
    Date:
    Observer: Courtney Cameron
    Location: Liberia--Hilton Garden Inn (airport) Guanacaste
  13. bird sp. Aves sp.
    # Count: 10
    Date:
    Observer: Alina Martin
    Location: Dominical Puntarenas
  14. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 9
    Date:
    Observer: Elidier Vargas
    Location: Colorado--west salinas Guanacaste
  15. small swift sp. Apodidae sp. (small swift sp.)
    # Count: 8
    Date:
    Observer: Joshua Davis
    Location: Calle Paraiso, Punta Uva Limón
  16. Western/Eastern Cattle Egret Bubulcus ibis/coromandus
    # Count: 8
    Date:
    Observer: Jose Cocozza
    Location: Auto selected 9.78098, -84.62969 Puntarenas
  17. Sporophila sp. Sporophila sp.
    # Count: 8
    Date:
    Observer: Josh Engel
    Location: Tárcoles--Tour en Bote Puntarenas
  18. ibis sp. Threskiornithidae sp. (ibis sp.)
    # Count: 7
    Date:
    Observer: Sarah Harris
    Location: Carretera Pacífica Fernández Oreamuno, Aguirre CR-Puntarenas 9.45529, -84.17562 Puntarenas
  19. new world warbler sp. Parulidae sp.
    # Count: 7
    Date:
    Observer: Thomas Crosby
    Location: Territorio Indígena Kéköldi Limón
  20. Columba sp. Columba sp.
    # Count: 6
    Date:
    Observer: Rajan Rao
    Location: San Gerardo Biological Station (Monteverde) Guanacaste
  21. Purple-throated/White-throated Mountain-gem Lampornis calolaemus/castaneoventris
    # Count: 6
    Date:
    Observer: Esteban Robles fallas
    Location: Centro Ecoturistico Los Robles Cartago
  22. Zonotrichia sp. Zonotrichia sp.
    # Count: 6
    Date:
    Observer: Angie Salazar
    Location: San Pedro, San José, CR (9,942, -84,043) San José
  23. Streptoprocne sp. Streptoprocne sp.
    # Count: 5
    Date:
    Observer: Guy Kirwan
    Location: Rancho Naturalista Cartago
  24. large swift sp. Apodidae sp. (large swift sp.)
    # Count: 5
    Date:
    Observer: Daniel Martínez
    Location: Nectar & Pollen Reserve Limón
  25. Russet-naped/Gray-cowled Wood-Rail Aramides albiventris/cajaneus
    # Count: 5
    Date:
    Observer: Cristina Arguedas Chacón
    Location: Bagatzí rice and cane fields Guanacaste
  26. ground dove/Inca Dove Columbina sp.
    # Count: 4
    Date:
    Observer: Jose Pablo Arce Suarez
    Location: Arenal Oasis Eco Lodge Alajuela
  27. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    # Count: 4
    Date:
    Observer: Shawn Pfautsch
    Location: Arenal Observatory Lodge Alajuela
  28. Aulacorhynchus sp. Aulacorhynchus sp.
    # Count: 4
    Date:
    Observer: Andrea Phillips
    Location: D3P2-P4 Ruta Nacional Treciaria 732, Provincia de Alajuela, CR (10.836, -85.173) Alajuela
  29. large macaw sp. Ara sp.
    # Count: 4
    Date:
    Observer: Hsiaohui Wen
    Location: Hotel Ara ambigua Heredia
  30. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    # Count: 4
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Ruta Nacional Secundaria 164, Provincia de Guanacaste, CR (10.611, -85.236) Guanacaste
  31. new world flycatcher sp. Tyrannidae sp.
    # Count: 4
    Date:
    Observer: Roberto Fernández Umaña
    Location: lomas Limón
  32. swallow sp. Hirundinidae sp.
    # Count: 4
    Date:
    Observer: Derek Stoll
    Location: Refugio de Vida Silvestre Aguti Puntarenas
  33. waterfowl sp. Anatidae sp.
    # Count: 3
    Date:
    Observer: Daniel Martínez
    Location: La Angostura Florencia (entrada Hospital) Cartago
  34. Patagioenas sp. Patagioenas sp.
    # Count: 3
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Estación Biológica La Selva-OTS Heredia
  35. Long-billed/Plain-capped Starthroat Heliomaster longirostris/constantii
    # Count: 3
    Date:
    Observer: Rolando Leiva
    Location: Home San José
  36. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 3
    Date:
    Observer: Johser Nature
    Location: Colorado, Provincia de Guanacaste, CR (10.175, -85.155) Guanacaste
  37. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 3
    Date:
    Observer: Greivin Cabezas Pérez
    Location: Dominical--Villas Rio Mar Puntarenas
  38. tern sp. Sterninae sp.
    # Count: 3
    Date:
    Observer: Abraham Soto B.
    Location: Playas Del Coco Guanacaste
  39. Melanerpes sp. Melanerpes sp.
    # Count: 3
    Date:
    Observer: Brandon Castro Cedeño
    Location: Universidad de Costa Rica--Campus Rodrigo Facio San José
  40. Pionus sp. Pionus sp.
    # Count: 3
    Date:
    Observer: Matt Brady
    Location: PN Braulio Carrillo--Quebrada González San José
  41. Turdus sp. Turdus sp.
    # Count: 3
    Date:
    Observer: Joseth Zeledón
    Location: Calle 2, Turrialba, Provincia de Cartago, CR (9.91, -83.689) Cartago
  42. grackle sp. Quiscalus sp.
    # Count: 3
    Date:
    Observer: Ben Sampson
    Location: Refugio mixto Caño Negro Alajuela
  43. passerine sp. Passeriformes sp.
    # Count: 3
    Date:
    Observer: Chris Bertola
    Location: Virgen del Socorro Alajuela
  44. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 2
    Date:
    Observer: Chris Rohrer
    Location: Parque Metropolitano La Sabana San José
  45. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 2
    Date:
    Observer: German Aguilar Vega
    Location: Lomas del Sol Tilarán Guanacaste
  46. Leptotila sp. Leptotila sp.
    # Count: 2
    Date:
    Observer: Gustavo Rojas
    Location: Estación Biológica La Selva-OTS Heredia
  47. swift sp. Apodidae sp.
    # Count: 2
    Date:
    Observer: Derek Stoll
    Location: Refugio de Vida Silvestre Aguti Puntarenas
  48. wood-rail sp. Aramides sp.
    # Count: 2
    Date:
    Observer: Marjorie Arguedas
    Location: Donde Cope- La Unión de Guápiles Limón
  49. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 2
    Date:
    Observer: Marshall Iliff
    Location: Rancho Margot Alajuela
  50. plover sp. Charadriidae sp.
    # Count: 2
    Date:
    Observer: Aidan Colligan
    Location: Tortuguero--Playa Norte Limón
  51. Laughing/Franklin's Gull Leucophaeus atricilla/pipixcan
    # Count: 2
    Date:
    Observer: Matt Longabaugh
    Location: Tortuguero (town) Limón
  52. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Nick Cooley
    Location: Rio Nosara estuary Guanacaste
  53. Common/Arctic Tern Sterna hirundo/paradisaea
    # Count: 2
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Sponers 2 Puntarenas
  54. Sterna sp. Sterna sp.
    # Count: 2
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort Guanacaste
  55. gull/tern sp. Laridae sp.
    # Count: 2
    Date:
    Observer: Richard Littauer
    Location: Playa Junquillal--Playa Blanca Guanacaste
  56. Leach's/Townsend's Storm-Petrel (dark-rumped) Hydrobates leucorhous/socorroensis (dark-rumped)
    # Count: 2
    Date:
    Observer: Luke Seitz
    Location: Princess Cruise Chile-LA 2024–Central America leg 1 Guanacaste
  57. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: 2
    Date:
    Observer: John Facchini
    Location: Seamount Furuno (4-1) Puntarenas
  58. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 2
    Date:
    Observer: Jim Zook
    Location: 7 Apr 2024 Drake Pelagic-6 Puntarenas
  59. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Víctor Blanco Méndez
    Location: Doka Estate Coffee Tour Alajuela
  60. Scarlet/Red-and-green Macaw Ara macao/chloropterus
    # Count: 2
    Date:
    Observer: Dave palm
    Location: Jungle Creek Villa Puntarenas
  61. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: 2
    Date:
    Observer: Derek Stoll
    Location: Playa Espadilla Norte (Public beach outside the park). Puntarenas
  62. antshrike sp. Thamnophilidae sp. (antshrike sp.)
    # Count: 2
    Date:
    Observer: Ulises Chavarría
    Location: Reserva Biológica Lomas de Barbudal Guanacaste
  63. Synallaxis sp. Synallaxis sp.
    # Count: 2
    Date:
    Observer: Rob Woodward
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  64. tityra sp. Tityra sp.
    # Count: 2
    Date:
    Observer: Daniel Martínez
    Location: Finca Tres Equis - Farm & Forest Cartago
  65. tropical pewee sp. Contopus punensis/cinereus/bogotensis
    # Count: 2
    Date:
    Observer: Samuel Sequeira
    Location: Refugio mixto Caño Negro Alajuela
  66. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 2
    Date:
    Observer: Guillermo Saborío Vega
    Location: Entrada Hacienda El Nispero, Pozo Azul. Guanacaste
  67. Tachycineta sp. Tachycineta sp.
    # Count: 2
    Date:
    Observer: Daniel Martínez
    Location: Hacienda Oriente Cartago
  68. Cabanis's/Canebrake Wren Cantorchilus modestus/zeledoni
    # Count: 2
    Date:
    Observer: Bayardo Bonilla
    Location: Comandancia de Sarapiquí Road Heredia
  69. wood-wren sp. Henicorhina sp.
    # Count: 2
    Date:
    Observer: Marshall Iliff
    Location: Arenal Observatory Lodge Alajuela
  70. new world sparrow sp. Passerellidae sp.
    # Count: 2
    Date:
    Observer: Claire C.
    Location: Hacienda AltaGracia San José
  71. oropendola sp. Psarocolius sp.
    # Count: 2
    Date:
    Observer: Natalie Barbour
    Location: Hotel Vista Linda Montaña Alajuela
  72. Basileuterus sp. Basileuterus sp.
    # Count: 2
    Date:
    Observer: Susanne Gross
    Location: A vei 7, Piedades, San José, CR (9,935, -84,217) San José
  73. Ramphocelus sp. Ramphocelus sp.
    # Count: 2
    Date:
    Observer: Daniel sanchez
    Location: Calle Central, San Pablo, San José, CR (9,682, -84,039) San José
  74. Thraupis sp. Thraupis sp.
    # Count: 2
    Date:
    Observer: Mauricio Cordón
    Location: San Ramón, Provincia de Alajuela, CR (10.098, -84.472) Alajuela
  75. tanager sp. (Thraupidae sp.) Thraupidae sp. (tanager sp.)
    # Count: 2
    Date:
    Observer: Jonas Gonzalez
    Location: Cariari Country Club - Campo de Golf, San Jose CR-Heredia 9.97563, -84.16051 Heredia
  76. saltator sp. Saltator sp.
    # Count: 2
    Date:
    Observer: Rosa Fernandez
    Location: 704 Los Eucaliptos, Santo Domingo, Heredia, CR (9.974, -84.072) Heredia
  77. tinamou sp. Tinamidae sp.
    # Count: 1
    Date:
    Observer: Gerald Quirós
    Location: Auto selected 8.73799, -82.92541 Puntarenas
  78. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Renato Paniagua Rodriguez
    Location: Refugio mixto Caño Negro Alajuela
  79. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Cops de arbol Puntarenas
  80. Aythya sp. Aythya sp.
    # Count: 1
    Date:
    Observer: Nick Schleissmann
    Location: Refugio mixto Caño Negro Alajuela
  81. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Embalse San Miguel, Turrúcares (acceso restringido) Alajuela
  82. chachalaca sp. Ortalis sp.
    # Count: 1
    Date:
    Observer: Victoria Hawk
    Location: Bosque Del Tolomuco San José
  83. Cracidae sp. Cracidae sp.
    # Count: 1
    Date:
    Observer: Jay McGowan
    Location: Esquinas Rainforest Lodge Puntarenas
  84. wood-quail sp. Odontophorus sp.
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Bosque Del Tolomuco San José
  85. Common/Ruddy Ground Dove Columbina passerina/talpacoti
    # Count: 1
    Date:
    Observer: Mauren Rojas
    Location: Aula Ecológica Poás Montaña San José
  86. quail-dove sp. Geotrygon/Leptotrygon/Zentrygon sp.
    # Count: 1
    Date:
    Observer: Braden Collard
    Location: Tirimbina Rainforest Center Heredia
  87. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Karen Evans
    Location: San Isidro de PZ--oficinas MINAE San José
  88. Smooth-billed/Groove-billed Ani Crotophaga ani/sulcirostris
    # Count: 1
    Date:
    Observer: Joshua Covill
    Location: Soda y Mirador Las Vueltas San José
  89. Yellow-billed/Pearly-breasted Cuckoo Coccyzus americanus/euleri
    # Count: 1
    Date:
    Observer: Pat O'Donnell
    Location: Coto 47--Las Pangas Puntarenas
  90. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Pacacua--Villa Colón, Caridad del Cobre San José
  91. cuckoo sp. (Cuculidae sp.) Cuculidae sp.
    # Count: 1
    Date:
    Observer: Pat O'Donnell
    Location: Santa Barbara Pipasa coffee farms Heredia
  92. Antrostomus sp. Antrostomus sp.
    # Count: 1
    Date:
    Observer: Sabine Decamp
    Location: PN Corcovado (Localidad general) Puntarenas
  93. nightjar sp. Caprimulgidae sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: Ruta Nacional Secundaria 145, Provincia de Guanacaste, CR (10.322, -84.925) Guanacaste
  94. potoo sp. Nyctibiidae sp.
    # Count: 1
    Date:
    Observer: Mercedes Alpizar
    Location: Potreros de Ceiba - Orotina Alajuela
  95. Cypseloides sp. Cypseloides sp.
    # Count: 1
    Date:
    Observer: Alejandro Vidal
    Location: Casa San José
  96. hermit sp. Phaethornis sp.
    # Count: 1
    Date:
    Observer: Anna Subic
    Location: Sloth Territory Alajuela
  97. mango sp. Anthracothorax sp.
    # Count: 1
    Date:
    Observer: Julie O'Neill
    Location: Lapa Rios Puntarenas
  98. Selasphorus sp. Selasphorus sp.
    # Count: 1
    Date:
    Observer: Juan Pablo Chaves Rodríguez
    Location: Hacienda Retes [Enviar listas separadas desde Llano Grande o Prusia] Cartago
  99. Riccordia/Cynanthus/Chlorostilbon sp. Riccordia/Cynanthus/Chlorostilbon sp.
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: VICAL (Acceso Restringido) Cartago
  100. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Derek Stoll
    Location: Arenas del Mar Resort (reserve, hotel grounds and drive way) Puntarenas
  101. Burhinus sp. Burhinus sp.
    # Count: 1
    Date:
    Observer: Andrea Phillips
    Location: Bagaces, Provincia de Guanacaste, CR (10,47, -85,311) Guanacaste
  102. American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulva
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Chomes Puntarenas
  103. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 1
    Date:
    Observer: Steven A. Montenegro
    Location: Embalse Angostura--mirador sureste Cartago
  104. small plover sp. Charadrius/Anarhynchus sp.
    # Count: 1
    Date:
    Observer: Jaime Chaves
    Location: (9.9228,-84.7090) Manglar Caldera Puntarenas
  105. curlew sp. Numenius sp.
    # Count: 1
    Date:
    Observer: Charlie Wright
    Location: Estero Mata de Limón (Caldera) Puntarenas
  106. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 1
    Date:
    Observer: Miguel Circuito
    Location: Seleccionado automáticamente Frente A Tortuguero Limón
  107. phalarope sp. Phalaropus sp.
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: P #2 Puntarenas
  108. Tringa sp. Tringa sp.
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Punta Uva Limón
  109. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: John Kugler
    Location: Ylang Ylang Beach Resort Puntarenas
  110. Calidris sp. Calidris sp.
    # Count: 1
    Date:
    Observer: Maina Handmaker
    Location: Buenos Aires/Río Pénjamo Alajuela
  111. Scolopacidae sp. Scolopacidae sp.
    # Count: 1
    Date:
    Observer: Guy Kirwan
    Location: Estación Biológica La Selva-OTS Heredia
  112. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Kenny Frisch
    Location: Las Trancas farm fields (Rt 254 to Playa Panama) Guanacaste
  113. Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticus
    # Count: 1
    Date:
    Observer: Chris Wood
    Location: Isla del Coco pelágico (5.6224,-87.0490) Puntarenas
  114. Long-tailed/Pomarine Jaeger Stercorarius longicaudus/pomarinus
    # Count: 1
    Date:
    Observer: Wilfredo Villalobos
    Location: Auto selected 9.45328, -85.14698 Puntarenas
  115. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 1
    Date:
    Observer: Fabian Torres
    Location: Puntarenas Puntarenas
  116. skua sp. Stercorarius sp. (skua sp.)
    # Count: 1
    Date:
    Observer: Ana Maria Monge Ortiz
    Location: Seleccionado automáticamente Puntarenas
  117. jaeger/skua sp. Stercorarius sp.
    # Count: 1
    Date:
    Observer: Alex Molina
    Location: Paseo de Los Turistas, Puntarenas CR-Puntarenas (9.9749,-84.8501) Puntarenas
  118. Sooty/Bridled Tern Onychoprion fuscatus/anaethetus
    # Count: 1
    Date:
    Observer: Zachary Sutton
    Location: Auto selected 9.02233, -83.72707 Puntarenas
  119. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: La Caracola-Cocles Limón
  120. Black/Markham's Storm-Petrel Hydrobates melania/markhami
    # Count: 1
    Date:
    Observer: Juan Diego Vargas
    Location: Pelágico: Isla del Coco - Puntarenas (8.2175,-85.6721) Puntarenas
  121. Hydrobates sp. Hydrobates sp.
    # Count: 1
    Date:
    Observer: Ana Maria Monge Ortiz
    Location: Pelágico Isla Del Coco 1 Vuelta Puntarenas
  122. Pterodroma sp. Pterodroma sp.
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Sep 09 pelagic17 Guanacaste
  123. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    # Count: 1
    Date:
    Observer: Alex Molina
    Location: Océano Pacífico área 1655 Puntarenas
  124. Masked/Nazca Booby Sula dactylatra/granti
    # Count: 1
    Date:
    Observer: Chris Wood
    Location: Isla del Coco 2mi survey (5.5521,-87.1199) Puntarenas
  125. sulid sp. Sulidae sp.
    # Count: 1
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort Guanacaste
  126. tiger-heron sp. Tigrisoma sp.
    # Count: 1
    Date:
    Observer: John Cassell
    Location: Caño Blanco Limón
  127. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Quinn Diaz
    Location: Santuario La Fuente Alajuela
  128. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Johan Chaves
    Location: Refugio mixto Caño Negro Alajuela
  129. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Julieta Obregón
    Location: 914, Cuajiniquil, Provincia de Guanacaste, CR (10.946, -85.691) Guanacaste
  130. Cathartes sp. Cathartes sp.
    # Count: 1
    Date:
    Observer: Elkin Sevilla
    Location: B° Cristo Rey Heredia
  131. Spizaetus sp. Spizaetus sp.
    # Count: 1
    Date:
    Observer: Valeria De Luca
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  132. Mississippi/Plumbeous Kite Ictinia mississippiensis/plumbea
    # Count: 1
    Date:
    Observer: Nicole Holmes
    Location: La Angostura Florencia (entrada Hospital) Cartago
  133. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Barbara Blevins
    Location: Bijagua--Tapir Valley Alajuela
  134. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Auto selected 10.80754, -85.40253 Guanacaste
  135. Common/Great Black Hawk Buteogallus anthracinus/urubitinga
    # Count: 1
    Date:
    Observer: Enzo Basso
    Location: Cerro OSA Puntarenas
  136. Buteogallus sp. Buteogallus sp.
    # Count: 1
    Date:
    Observer: Jasper Barnes
    Location: Playa Corozalito Guanacaste
  137. Gray/Gray-lined Hawk Buteo plagiatus/nitidus
    # Count: 1
    Date:
    Observer: Jacanas Costa Rica
    Location: Esquipulas Rainforest Lodge Puntarenas
  138. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Nick Cooley
    Location: Reserva Biológica Nosara (Lagarta) Guanacaste
  139. screech-owl sp. Megascops sp.
    # Count: 1
    Date:
    Observer: Stacia Delaney
    Location: CR- Sanchiri Lodge Cartago
  140. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Mike Hearell
    Location: Arenal Tropical Gardens Alajuela
  141. new world trogon sp. Trogon sp.
    # Count: 1
    Date:
    Observer: VINODKUMAR SARANATHAN
    Location: Reserva El Copal (Tausito) Cartago
  142. Keel-billed/Broad-billed Motmot Electron carinatum/platyrhynchum
    # Count: 1
    Date:
    Observer: Richard Littauer
    Location: Calle Los Argüello, Upala CR-Alajuela 10.72554, -85.00165 Alajuela
  143. motmot sp. Momotidae sp.
    # Count: 1
    Date:
    Observer: Juan Diego Vargas
    Location: Parque del Agua (Manantial Springs) Alajuela
  144. kingfisher sp. Alcedinidae sp.
    # Count: 1
    Date:
    Observer: Mark Stratton
    Location: PN Corcovado--Sector Sirena Puntarenas
  145. aracari sp. Pteroglossus sp.
    # Count: 1
    Date:
    Observer: Diego Calderón-Franco @diegoCOLbirding
    Location: Xandari Resort & Spa Alajuela
  146. large toucan sp. Ramphastos sp.
    # Count: 1
    Date:
    Observer: Scott Stafford
    Location: Arenal Observatory Lodge--access rd Alajuela
  147. Campephilus sp./Lineated Woodpecker Campephilus sp./Dryocopus lineatus
    # Count: 1
    Date:
    Observer: Richard Littauer
    Location: Casitas Tenorio B&B Alajuela
  148. Celeus sp. Celeus sp.
    # Count: 1
    Date:
    Observer: Mark Dorriesfield
    Location: Recope road Limón
  149. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Derek Stoll
    Location: Playa Espadilla Norte (Public beach outside the park). Puntarenas
  150. forest-falcon sp. Micrastur sp.
    # Count: 1
    Date:
    Observer: Gabriel Naudet
    Location: Parque Nacional Tortuguero - Caño Chiquero Limón
  151. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Paul Slingsby
    Location: (9.7810,-84.6059) Carrara NP Puntarenas
  152. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Diego Ramírez
    Location: Lago de Cachi--Sector Represa (Dam) Cartago
  153. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Sam Jones
    Location: Estación Biológica La Selva-OTS Heredia
  154. lovebird sp. Agapornis sp.
    # Count: 1
    Date:
    Observer: Pedro Bonilla
    Location: Alajuela Alajuela
  155. Amazona sp. Amazona sp.
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas Guanacaste
  156. parrot sp. Psittaciformes sp. (parrot sp.)
    # Count: 1
    Date:
    Observer: Cristina Rappa
    Location: Guacima Inn Hotel 9.96967, -84.24833 Alajuela
  157. Thamnophilus sp. Thamnophilus sp.
    # Count: 1
    Date:
    Observer: Gabor Orban
    Location: Estación Biológica La Selva-OTS Heredia
  158. antvireo sp. Dysithamnus sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: San Gerardo Biological Station (Monteverde) Guanacaste
  159. antwren sp. Thamnophilidae sp. (antwren sp.)
    # Count: 1
    Date:
    Observer: Steve Voigt
    Location: PN Corcovado--Sector Sirena Puntarenas
  160. antbird sp. Thamnophilidae sp. (antbird sp.)
    # Count: 1
    Date:
    Observer: Shawn Pfautsch
    Location: Vía 142, Tilaran CR-Guanacaste 10.48974, -84.83582 Guanacaste
  161. Grallaria sp. Grallaria sp.
    # Count: 1
    Date:
    Observer: Andrew Dreelin
    Location: PN Tapanti--Sector Tapanti Cartago
  162. leaftosser sp. Sclerurus sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: Curi-Cancha Refugio de Vida Silvestre Puntarenas
  163. Lepidocolaptes sp. Lepidocolaptes sp.
    # Count: 1
    Date:
    Observer: Óscar Daniel Ramírez Carvajal
    Location: San Miguel, San José de la Montaña, Barva, Heredia Heredia
  164. woodcreeper sp. Dendrocolaptinae sp.
    # Count: 1
    Date:
    Observer: Chris Bertola
    Location: Route 708 Cloud Forest, Bajos del Toro Alajuela
  165. xenops sp. Xenops sp.
    # Count: 1
    Date:
    Observer: John and Milena Beer
    Location: Calle Vargas, Las Virtudes junction Cartago
  166. foliage-gleaner sp. Furnariidae sp. (foliage-gleaner sp.)
    # Count: 1
    Date:
    Observer: Crystal Thiele
    Location: Reserva Biológica Bosque Nuboso Monteverde Puntarenas
  167. Furnariid sp. Furnariidae sp.
    # Count: 1
    Date:
    Observer: Braden Collard
    Location: Reserva El Copal (Tausito) Cartago
  168. manakin sp. Pipridae sp.
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: PN Carara-Entrada principal [senderos Quebrada Bonita y Universal] Puntarenas
  169. schiffornis sp. Schiffornis sp.
    # Count: 1
    Date:
    Observer: Steven Masis
    Location: 8,6730 X -83,6862 Mango Mecha Pedro Puntarenas
  170. becard sp. Pachyramphus sp.
    # Count: 1
    Date:
    Observer: Scott Olmstead
    Location: Selva Bananito Lodge Limón
  171. Sulphur-rumped/Black-tailed Flycatcher Myiobius sulphureipygius/atricaudus
    # Count: 1
    Date:
    Observer: Mark Dorriesfield
    Location: Bolita Rainforest Hostel Puntarenas
  172. Myiobius sp. Myiobius sp.
    # Count: 1
    Date:
    Observer: E R
    Location: PN Carara-Entrada principal [senderos Quebrada Bonita y Universal] Puntarenas
  173. spadebill sp. Platyrinchus sp.
    # Count: 1
    Date:
    Observer: Martin Stoner
    Location: Las Alturas de Cotón--OTS station Puntarenas
  174. Tolmomyias sp. Tolmomyias sp.
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Road to Tenorio National Park Alajuela
  175. elaenia sp. (genus Elaenia) Elaenia sp.
    # Count: 1
    Date:
    Observer: David Ah
    Location: Cascajal, San José, CR (10.014, -83.912) San José
  176. Zimmerius sp. Zimmerius sp.
    # Count: 1
    Date:
    Observer: Felipe Fallas
    Location: Esquipulas Puntarenas
  177. pewee sp. (Contopus sp.) Contopus sp.
    # Count: 1
    Date:
    Observer: Juan Pablo Chaves Rodríguez
    Location: Canadá-Las Golondrinas, La Suiza (Turrialba) Cartago
  178. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Rodolfo Dodero
    Location: Quebrada Amarilla - Mistico Rice Fields Puntarenas
  179. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Dean Hester
    Location: San Gerardo de Dota--Sendero Catarata San José
  180. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: Alejandro Solano Ugalde
    Location: Bajo de Sardinal San José
  181. Streaked/Sulphur-bellied Flycatcher Myiodynastes maculatus/luteiventris
    # Count: 1
    Date:
    Observer: Urs Geiser
    Location: Guacima Country Inn Alajuela
  182. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Dan Ceravolo
    Location: Vista Aves Birding Lodge Cartago
  183. Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: CATIE-Turrialba (Campus y lago) Cartago
  184. Red-eyed/Yellow-green Vireo Vireo olivaceus/flavoviridis
    # Count: 1
    Date:
    Observer: Niall Keogh
    Location: Reserva Ecológica Bijagual Heredia
  185. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Scott Dresser
    Location: Auto selected 10.31701, -84.81785 Puntarenas
  186. Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Punta Morales--Cocorocas salinas Puntarenas
  187. Petrochelidon sp. Petrochelidon sp.
    # Count: 1
    Date:
    Observer: Beto Guido Méndez
    Location: La Ceiba de Orotina Alajuela
  188. gnatcatcher sp. Polioptila sp.
    # Count: 1
    Date:
    Observer: Tim Schmölzer
    Location: Reserva Biológica Nosara (Lagarta) Guanacaste
  189. Cabanis's/Isthmian Wren Cantorchilus modestus/elutus
    # Count: 1
    Date:
    Observer: Julio Barquero Elizondo
    Location: Pedregoso de Pérez Zeledón San José
  190. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: John Kugler
    Location: Arenal Observatory Lodge, CR Alajuela
  191. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Megan Massa
    Location: Savegre Valley- Vuelta del Gato San José
  192. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Alina Martin
    Location: PN Volcán Poás Alajuela
  193. Spinus sp. Spinus sp.
    # Count: 1
    Date:
    Observer: Óscar Daniel Ramírez Carvajal
    Location: Complejo Turístico Noche Buena - Museo Cartago
  194. chlorospingus sp. Chlorospingus sp.
    # Count: 1
    Date:
    Observer: Merilyn Altamirano
    Location: Carretera Interamericana, San José, CR (9,545, -83,715) San José
  195. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 1
    Date:
    Observer: Steve Voigt
    Location: Finca Rosa Blanca Heredia
  196. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Eduardo Calderón Jiménez
    Location: San Pedro, San José, CR (9.936, -84.05) San José
  197. Shiny/Bronzed Cowbird Molothrus bonariensis/aeneus
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: 408, Provincia de Cartago, CR (9,783, -83,723) Cartago
  198. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Olivia MacDougal
    Location: Red Farm Road (1960 mts), San Carlos CR-Alajuela 10.43579, -84.70836 Alajuela
  199. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  200. MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia
    # Count: 1
    Date:
    Observer: Jonah Tamez
    Location: Finca 360 Alajuela
  201. yellowthroat sp. Geothlypis sp. (yellowthroat sp.)
    # Count: 1
    Date:
    Observer: Natalia Soledad Herrada
    Location: Cariari Heredia
  202. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Barrett Lawson
    Location: Camino a la Reserva Alberto Manuel Brenes Alajuela
  203. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Ana Maria Monge Ortiz
    Location: Sector Noreste, Círculo 2millas Isla del Coco Puntarenas
  204. Hepatic/Summer Tanager Piranga flava/rubra
    # Count: 1
    Date:
    Observer: Luis fdo Hernandez
    Location: Punta Islita, Guanacaste Province, CR (9,862, -85,367)corozalito Guanacaste
  205. Summer/Scarlet Tanager Piranga rubra/olivacea
    # Count: 1
    Date:
    Observer: Luis Bonaño
    Location: Ensenada Lodge Puntarenas
  206. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 1
    Date:
    Observer: Tyler Jensen
    Location: Rancho Naturalista Cartago
  207. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: 1
    Date:
    Observer: Arenal Observatory Lodge Aves
    Location: Arenal Observatory Lodge, Provincia de Alajuela, CR (10,438, -84,71) Alajuela
  208. Tangara sp. Tangara sp.
    # Count: 1
    Date:
    Observer: Luis Mario Calderón Soto
    Location: Parque Nacional Tapantí, Provincia de Cartago, CR (9.75, -83.782) Cartago
  209. dacnis sp. Dacnis sp.
    # Count: 1
    Date:
    Observer: John Garcia Ulloa
    Location: Manuel Antonio Estates Puntarenas
  210. Shining/Red-legged Honeycreeper Cyanerpes lucidus/cyaneus
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: El Rodeo--Universidad para La Paz San José
  211. new world quail sp. Odontophoridae sp.
    # Count: X
    Date:
    Observer: William Shepherd
    Location: Hacienda La Pacifica Guanacaste
  212. frigatebird sp. Fregata sp.
    # Count: X
    Date:
    Observer: Jocksan Salazar Jiménez
    Location: Tortuguero--San Francisco de Tortuguero Limón
  213. heron sp. Ardeidae sp.
    # Count: X
    Date:
    Observer: Dana Greeley
    Location: Hotel BRILLASOL (9.987, -84.237) Alajuela
  214. Brotogeris sp. Brotogeris sp.
    # Count: X
    Date:
    Observer: Christoph Fischer
    Location: Punta Leona near Carara Puntarenas
  215. Formicarius sp. Formicarius sp.
    # Count: X
    Date:
    Observer: Christoph Fischer
    Location: PN Corcovado: Trail from Sirena to Los Patos Puntarenas
  216. jay sp. Corvidae sp. (jay sp.)
    # Count: X
    Date:
    Observer: Christoph Fischer
    Location: Monteverde: Bosque Nuboso & trail back to Pensión Manakín Puntarenas
  217. euphonia sp. Euphonia sp.
    # Count: X
    Date:
    Observer: Juan gabriel Jiménez castro
    Location: San José, CR (9,127, -83,57) San José
  218. Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)
    # Count: X
    Date:
    Observer: Graham Floyd
    Location: Casa Turire Cartago