Menu

Change Region

Change Region

Guanacaste

Map

Explore...

Bird List

Updated ~2 days ago
767 All Years 666 This Year 2024 277 This Month Jun 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (767)

  1. Ruddy Crake Laterallus ruber
    # Count: 2
    Date:
    Observer: Paul Slud
    Location: B.Guachipelin,HaciendaMiravalles(Reference localityby Paul Slud)
  2. Grassland Yellow-Finch Sicalis luteola
    # Count: 50
    Date:
    Observer: Paul Slud
    Location: B.Guachipelin,HaciendaMiravalles(Reference localityby Paul Slud)
  3. Black-and-white Hawk-Eagle Spizaetus melanoleucus
    # Count: 1
    Date:
    Observer: Paul Slud
    Location: B.Guachipelin,HaciendaMiravalles(Reference localityby Paul Slud)
  4. Ring-billed Gull Larus delawarensis
    # Count: 3
    Date:
    Observer: Louis and Christine Warren
    Location: Playa Hermosa--Town
  5. Southern Beardless-Tyrannulet Camptostoma obsoletum
    # Count: 2
    Date:
    Observer: Joris Elst
    Location: Playa Azul
  6. Christmas Shearwater Puffinus nativitatis
    # Count: 2
    Date:
    Observer: Jim Zook
    Location: Apr09 pelagic10
  7. Swallow-tailed Gull Creagrus furcatus
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Apr09 pelagic 28
  8. Piping Plover Charadrius melodus
    # Count: 1
    Date:
    Observer: david vargas
    Location: rocas entre mansita y avellanas
  9. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: david vargas
    Location: el pelón de la bajura
  10. Comb Duck Sarkidiornis sylvicola
    # Count: 1
    Date:
    Observer: Tyler Harms
    Location: PN Palo Verde--OTS Station and marsh
  11. Gray-headed Piprites Piprites griseiceps
    # Count: 1
    Date:
    Observer: Christopher Murray
    Location: Parque Nacional Volcan Tenorio
  12. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Jorge F. Corrales Mayorga
    Location: 5.5 km, este Santa Cecilia, Guanacaste.
  13. Dunlin Calidris alpina
    # Count: 3
    Date:
    Observer: Dennis Shepler
    Location: Refugio Cipanci Area to Isla de Pajaros
  14. Parkinson's Petrel Procellaria parkinsoni
    # Count: 2
    Date:
    Observer: Nick Bonomo
    Location: Offshore Tamarindo
  15. Savannah Sparrow Passerculus sandwichensis
    # Count: X
    Date:
    Observer: Kathryn Hart
    Location: Hacienda Solimar
  16. Ruddy-breasted Seedeater Sporophila minuta
    # Count: 2
    Date:
    Observer: Alex Wilks
    Location: San Gerardo Biological Station (Monteverde)
  17. Sooty Tern Onychoprion fuscatus
    # Count: 1
    Date:
    Observer: Jan Richmond
    Location: Verdiazul Turtle Project
  18. Black-capped Pygmy-Tyrant Myiornis atricapillus
    # Count: 1
    Date:
    Observer: Johan Weintz Aguilar
    Location: El Congal Rainforest
  19. Lesser Yellow-headed Vulture Cathartes burrovianus
    # Count: 1
    Date:
    Observer: Andrew E and Rebecca A Steinmann
    Location: J w Marriott Resort
  20. White-winged Tanager Piranga leucoptera
    # Count: 1
    Date:
    Observer: César Sánchez
    Location: Sky Trek/Tram Monteverde
  21. Roseate Tern Sterna dougallii
    # Count: 1
    Date:
    Observer: david vargas
    Location: Calle Magón, La Cruz CR-Guanacaste (11,0304,-85,6746)
  22. Rock Wren Salpinctes obsoletus
    # Count: 2
    Date:
    Observer: Marcelo Corella
    Location: PN Rincon de la Vieja--Catarata La Cangreja
  23. Sungrebe Heliornis fulica
    # Count: 1
    Date:
    Observer: CareyJo Titus
    Location: Penas Blancas River
  24. Tawny-faced Quail Rhynchortyx cinctus
    # Count: 1
    Date:
    Observer: John van Dort
    Location: Las Heliconias--Laguna Danta trail
  25. Solitary Eagle Buteogallus solitarius
    # Count: 1
    Date:
    Observer: Ernest Carman
    Location: PN Rincón de la Vieja--Sector Las Pailas
  26. American Pipit Anthus rubescens
    # Count: 2
    Date:
    Observer: Mario Córdoba H.
    Location: Hacienda Solimar
  27. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Ariel Fonseca
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  28. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: Henry Cook
    Location: Hacienda Solimar
  29. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 1
    Date:
    Observer: Mike Hudson
    Location: North Pacific Ocean (9.8438,-85.4882)
  30. Golden-cheeked Warbler Setophaga chrysoparia
    # Count: 1
    Date:
    Observer: Chris Marsh
    Location: Hotel Borinquen
  31. Snowy Plover Anarhynchus nivosus
    # Count: 12
    Date:
    Observer: Tania Tripp
    Location: Playa Avellana--river mouth
  32. Strong-billed Woodcreeper Xiphocolaptes promeropirhynchus
    # Count: 1
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Provincia de Guanacaste, CR (10,711, -85,039)
  33. Bobolink Dolichonyx oryzivorus
    # Count: 4
    Date:
    Observer: Laurens A. Hidalgo
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  34. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Sandillal Reservoir
  35. Yellow-breasted Crake Hapalocrex flaviventer
    # Count: 1
    Date:
    Observer: David Garrigues
    Location: Cuajiniquil--upper portion of entrance road
  36. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Dennis Palma
    Location: Ruta Nacional 917, Liberia CR-Guanacaste (10,8511,-85,4735)
  37. Ruddy Duck Oxyura jamaicensis
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Sandillal Reservoir
  38. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Malpais 5-Feb-20 pelagic3
  39. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Jehudy Carballo
    Location: Arenal Lagoon, Tilaran CR-Guanacaste 10.53513, -84.90606
  40. Striated Heron Butorides striata
    # Count: 1
    Date:
    Observer: Jessy Lopez Herra
    Location: Hacienda La Pacifica
  41. American White Pelican Pelecanus erythrorhynchos
    # Count: 3
    Date:
    Observer: Geanina Mora
    Location: Playa Puerto Soley
  42. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Ernest Carman
    Location: Unnamed Road, Provincia de Guanacaste, CR (10.71, -85.187)
  43. Riverside Wren Cantorchilus semibadius
    # Count: 1
    Date:
    Observer: Federico Matarrita
    Location: Vía 606, Tilaran CR-Guanacaste 10.35621, -84.87057
  44. White-fronted Tyrannulet Phyllomyias zeledoni
    # Count: 1
    Date:
    Observer: Daniel Garrigues
    Location: Camino a la estación San Gerardo
  45. Spot-fronted Swift Cypseloides cherriei
    # Count: 4
    Date:
    Observer: Andrew Guttenberg
    Location: Rancho Máximo
  46. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Juan D Astorga
    Location: Guanacaste, Abangares, Finca Experimental El Cerrito - ACAT, CR_JD
  47. Oilbird Steatornis caripensis
    # Count: 1
    Date:
    Observer: Diógenes Barquero
    Location: 619, Provincia de Guanacaste, CR (10,344, -84,828)puentes 100%Aventura
  48. Plain-colored Tanager Tangara inornata
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  49. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Wagner Fernandez
    Location: Bebedero Road
  50. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Hacienda El Viejo Wetlands
  51. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Adela Ruffatti
    Location: Bagaces, Provincia de Guanacaste, CR (10.511, -85.257)
  52. Greater White-fronted Goose Anser albifrons
    # Count: 5
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Las Trancas--entrada sobre ruta 253
  53. Streak-chested Antpitta Hylopezus perspicillatus
    # Count: 1
    Date:
    Observer: Diógenes Barquero
    Location: Puentes 100%Aventura Monteverde
  54. Nicaraguan Seed-Finch Sporophila nuttingi
    # Count: 2
    Date:
    Observer: Jhonny López
    Location: Finca Los Wilas
  55. Chestnut-colored Woodpecker Celeus castaneus
    # Count: 2
    Date:
    Observer: Roy Méndez Pérez
    Location: Catarata Bijagua
  56. Slaty Finch Haplospiza rustica
    # Count: 2
    Date:
    Observer: Alexa Stickel
    Location: Road to TV Towers
  57. Crimson-backed Tanager Ramphocelus dimidiatus
    # Count: 1
    Date:
    Observer: Olivier Esquivel
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.503, -84.911)
  58. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Auto selected 10.28013, -85.88506
  59. White-fronted Nunbird Monasa morphoeus
    # Count: 1
    Date:
    Observer: Jessy Lopez Herra
    Location: Las Heliconias--Laguna Danta trail
  60. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Luis Jose Villalobos Venegas
    Location: Carretera El Rincón, Provincia de Guanacaste, CR (9,91, -85,296)
  61. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Wagner Fernandez
    Location: Caño Negro
  62. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Diego Quesada
    Location: Sendero Heliconias
  63. Speckled Tanager Ixothraupis guttata
    # Count: 1
    Date:
    Observer: Connie Lentz
    Location: El Tigre Waterfalls
  64. Long-tailed Woodcreeper Deconychura longicauda
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: Finca el Silencio, Tilarán.
  65. Black-banded Woodcreeper Dendrocolaptes picumnus
    # Count: 1
    Date:
    Observer: david vargas
    Location: Reserva Bosque Nuboso Santa Elena
  66. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Felix Barrantes Segura
    Location: Hacienda El Viejo Wetlands
  67. Yellow-winged Flatbill Tolmomyias flavotectus
    # Count: 1
    Date:
    Observer: Gina Sweenie
    Location: Bella Vista Estates, Venado, Alajula, Costa Rica
  68. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Corey Bellis
    Location: PN Palo Verde--OTS Station and marsh
  69. Slaty-backed Forest-Falcon Micrastur mirandollei
    # Count: 1
    Date:
    Observer: Johan Weintz Aguilar
    Location: El Congal Rainforest
  70. White-throated Flycatcher Empidonax albigularis
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: El Congal Rainforest
  71. Peg-billed Finch Acanthidops bairdi
    # Count: 1
    Date:
    Observer: Brandon Nooner
    Location: Monteverde--Selvatura Park
  72. Black-striped Woodcreeper Xiphorhynchus lachrymosus
    # Count: 1
    Date:
    Observer: Danny J Alvarado S
    Location: PN Rincón de la Vieja--Sendero camino a las cataratas
  73. Peruvian Booby Sula variegata
    # Count: 1
    Date:
    Observer: Rodolfo Dodero
    Location: Islas Murcielago (Bat Islands)
  74. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Kenneth Carrillo Escalante
    Location: Rancho Humo--wetland refuge loop
  75. Band-rumped Storm-Petrel Hydrobates castro
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Punto de spinner dolphins.
  76. Snowy Cotinga Carpodectes nitidus
    # Count: 4
    Date:
    Observer: Alexa Stickel
    Location: PN Guanacaste--Estación Biológica Pitilla
  77. Yellow-bellied Seedeater Sporophila nigricollis
    # Count: 1
    Date:
    Observer: Kimberley Pérez López
    Location: Ruta Nacional Treciaria 926, Provincia de Guanacaste, CR (10.476, -84.948)
  78. Agami Heron Agamia agami
    # Count: 1
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  79. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Chuck Aid
    Location: Playa Grande
  80. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 8
    Date:
    Observer: Guillermo Saborío Vega
    Location: Vía 920, Carrillo CR-Guanacaste 10.43692, -85.54122
  81. Dusky Nightjar Antrostomus saturatus
    # Count: 1
    Date:
    Observer: Deiner Campos
    Location: Reserva Bosque Nuboso Santa Elena
  82. Slate-colored Seedeater Sporophila schistacea
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: Provincia de Guanacaste, CR (10.557, -84.996)
  83. Pied Puffbird Notharchus tectus
    # Count: 1
    Date:
    Observer: David Mora Vargas
    Location: Finca Los Wilas
  84. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  85. Black-hooded Antshrike Thamnophilus bridgesi
    # Count: 2
    Date:
    Observer: Erick Monge Vanegas
    Location: sloth's ecological farm
  86. Sooty Shearwater Ardenna grisea
    # Count: 1
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  87. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Walker Berg
    Location: Buena Vista Lodge
  88. Brown-capped Vireo Vireo leucophrys
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Departamento Jorge Vargas
  89. Kelp Gull Larus dominicanus
    # Count: 1
    Date:
    Observer: Andrea Tomas
    Location: Puerto Soley
  90. Lanceolated Monklet Micromonacha lanceolata
    # Count: 2
    Date:
    Observer: Bryan Montoya L
    Location: San Gerardo Camino Al río caño Negro
  91. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Dennis Palma
    Location: Buena Vista Lodge
  92. Costa Rican Pygmy-Owl Glaucidium costaricanum
    # Count: 1
    Date:
    Observer: Abraham HBacca
    Location: Monteverde, monte de los olivos
  93. Common Potoo Nyctibius griseus
    # Count: 1
    Date:
    Observer: Abraham HBacca
    Location: Los olivos
  94. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Olivier Esquivel
    Location: Curubanda Lodge (Hotel Zelandia)
  95. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Daniel Garrigues
    Location: Ruta Nacional Treciaria 923, Provincia de Guanacaste, CR (10,418, -85,139)
  96. Blue Seedeater Amaurospiza concolor
    # Count: 1
    Date:
    Observer: Scott Rousseu
    Location: Reserva Bosque Nuboso Santa Elena
  97. Purple-throated Fruitcrow Querula purpurata
    # Count: 1
    Date:
    Observer: Mai Maki
    Location: Bijagua--Tenorio Lodge
  98. Thick-billed Euphonia Euphonia laniirostris
    # Count: 2
    Date:
    Observer: Freddy Quesada
    Location: Armenia De Santa Cecilia,,CR (11,102, -85,319)
  99. Masked Duck Nomonyx dominicus
    # Count: 1
    Date:
    Observer: Marco Ortiz
    Location: Calle Venado, Liberia CR-Guanacaste 10.61415, -85.68447
  100. Semiplumbeous Hawk Leucopternis semiplumbeus
    # Count: 1
    Date:
    Observer: Scott Rauland
    Location: Extremo Park
  101. Gray Kingbird Tyrannus dominicensis
    # Count: 1
    Date:
    Observer: Javier Santos V
    Location: Hacienda El Viejo Wetlands
  102. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Daniel Errichetti
    Location: Reserva Santa Elena
  103. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Alejandro Esquivel Gaitan
    Location: Seleccionado automáticamente
  104. Aplomado Falcon Falco femoralis
    # Count: 1
    Date:
    Observer: N. Thorjussen
    Location: Bagaces to Palo Verde road--Falconiana
  105. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Chris Fischer
    Location: Bagatzí rice and cane fields
  106. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Adrian Arroyo Pacheco
    Location: PN Rincón de la Vieja--Sector Las Pailas
  107. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Charlene Quinlan
    Location: Rancho Humo--wetland refuge loop
  108. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: François Gravel
    Location: Playa Hermosa--Town
  109. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Agustin Mora
    Location: Puerto Soley
  110. White-tailed Nightjar Hydropsalis cayennensis
    # Count: 2
    Date:
    Observer: Alex Way
    Location: Calle Guachipelín, Liberia CR-Guanacaste (10.7503,-85.3719)
  111. Rufescent Tiger-Heron Tigrisoma lineatum
    # Count: 1
    Date:
    Observer: Ed Hack
    Location: Ruta Nacional Secundaria 143, Provincia de Alajuela, CR (10.556, -84.887)
  112. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: Terrapez - Cañas
  113. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Steve Semanchuk
    Location: PN Rincón de la Vieja--Sendero camino a las cataratas
  114. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Pochotal rice and cane fields
  115. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Playa Langosta, Santa Cruz CR-Guanacaste (10.2853,-85.8494)
  116. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Tamarindo
  117. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Luis Sandoval
    Location: Puerto Soley
  118. Red Knot Calidris canutus
    # Count: 3
    Date:
    Observer: James Watson
    Location: Colorado--west salinas
  119. Band-tailed Barbthroat Threnetes ruckeri
    # Count: 1
    Date:
    Observer: Freddy Quesada
    Location: Gongora, Parque Nacional Guanacaste, Guanacaste, CR (10,886, -85,472)
  120. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: William Vancak
    Location: Liberia--Hilton Garden Inn (airport)
  121. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Lucas Boone
    Location: Playa Ventanas and Estuary
  122. Northern Shoveler Spatula clypeata
    # Count: 2
    Date:
    Observer: Kate Charles
    Location: PN Palo Verde (área general)
  123. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Kenrith Carter
    Location: PN Diriá--Cerros Diriá, torre radar
  124. Wrenthrush Zeledonia coronata
    # Count: 1
    Date:
    Observer: Luis Barrantes Rodriguez
    Location: Reserva Bosque Nuboso Santa Elena
  125. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Reserva Santa Elena
  126. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Justin Ronald Newmann
    Location: Vista Verde Lodge
  127. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Gary Berg
    Location: Santa Cruz, Santa Cruz CR-Guanacaste (10.2296,-85.8265)
  128. Fork-tailed Flycatcher Tyrannus savana
    # Count: 1
    Date:
    Observer: Heather Lober
    Location: Santa Cruz, Santa Cruz CR-Guanacaste (10.4095,-85.7769)
  129. Red Phalarope Phalaropus fulicarius
    # Count: 10
    Date:
    Observer: Jessy Lopez Herra
    Location: Playa Carrillo
  130. Tahiti Petrel Pseudobulweria rostrata
    # Count: 3
    Date:
    Observer: Jessy Lopez Herra
    Location: Pelagico Spot 6
  131. Least Storm-Petrel Hydrobates microsoma
    # Count: 1
    Date:
    Observer: Jessy Lopez Herra
    Location: Pelagico Spot 7
  132. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Mark Price
    Location: Bahía Potrero, Santa Cruz CR-Guanacaste 10.44019, -85.78089
  133. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Caleb Gordon
    Location: Peq16
  134. Buff-fronted Foliage-gleaner Dendroma rufa
    # Count: 1
    Date:
    Observer: Daniel Ouellette
    Location: Reserva Santa Elena
  135. Blue-winged Warbler Vermivora cyanoptera
    # Count: X
    Date:
    Observer: Mary Roefs
    Location: Bahía Culebra, Liberia CR-Guanacaste (10.6100,-85.6894)
  136. Scarlet-rumped Cacique Cacicus uropygialis
    # Count: 1
    Date:
    Observer: Francis Porter
    Location: Arenal--Villa Decary
  137. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Jose Bolaños
    Location: Provincia de Guanacaste, CR (10.183, -85.16)
  138. Yellow-rumped Warbler Setophaga coronata
    # Count: 2
    Date:
    Observer: Diógenes Barquero
    Location: Los olivos
  139. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Paul Laurent
    Location: Hotel Canas Castilla
  140. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Mario Poirier
    Location: 56 Calle Camino Luna, Liberia, Provincia de Guanacaste, CR (10,625, -85,456)
  141. Barred Parakeet Bolborhynchus lineola
    # Count: 8
    Date:
    Observer: Diógenes Barquero
    Location: Los Olivos, Provincia de Guanacaste, CR (10,367, -84,835)
  142. Rufous-breasted Antthrush Formicarius rufipectus
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: San Gerardo Biological Station (Monteverde)
  143. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 10
    Date:
    Observer: Javier Santos V
    Location: Hacienda El Viejo Wetlands
  144. Marbled Godwit Limosa fedoa
    # Count: 3
    Date:
    Observer: Mary Kinney
    Location: Rio Abangares
  145. Yellow-thighed Brushfinch Atlapetes tibialis
    # Count: 2
    Date:
    Observer: Danny J Alvarado S
    Location: Café Monteverde, Provincia de Puntarenas, CR (10.324, -84.842)
  146. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Erin Aspegren
    Location: Playa Grande
  147. Bare-necked Umbrellabird Cephalopterus glabricollis
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Santa Cecilia, de Guanacaste, CR. Barrio Corrales Negros. La Trinidad (11.069, -85.416)
  148. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Jeff G
    Location: Playa Guiones
  149. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Jeff Sexton
    Location: Rio Nosara estuary
  150. Scaly-throated Foliage-gleaner Anabacerthia variegaticeps
    # Count: 1
    Date:
    Observer: David Jimenez T.
    Location: San Gerardo Biological Station (Monteverde)
  151. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Princess Cruise Chile-LA 2024–Central America leg 1
  152. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 7
    Date:
    Observer: Luke Seitz
    Location: Princess Cruise Chile-LA 2024–Central America leg 1
  153. Nazca Booby Sula granti
    # Count: 2
    Date:
    Observer: Luke Seitz
    Location: Princess Cruise Chile-LA 2024–Central America leg 1
  154. White-whiskered Puffbird Malacoptila panamensis
    # Count: 1
    Date:
    Observer: Jessy Lopez Herra
    Location: Catarata Bijagua
  155. Ochre-breasted Antpitta Grallaricula flavirostris
    # Count: 1
    Date:
    Observer: D T
    Location: San Gerardo Biological Station (Monteverde)
  156. Sooty-capped Chlorospingus Chlorospingus pileatus
    # Count: 1
    Date:
    Observer: Warren Flesaker
    Location: Sky Adventures - Monteverde Park
  157. Pink-footed Shearwater Ardenna creatopus
    # Count: 1
    Date:
    Observer: Doug Prather
    Location: Far offshore, northwestern Costa Rica
  158. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Vía sin nombre, Provincia de Guanacaste, CR (11,033, -85,409) Camino A Pitilla
  159. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Vía sin nombre, Provincia de Guanacaste, CR (11,033, -85,409) Camino A Pitilla
  160. Black-collared Hawk Busarellus nigricollis
    # Count: 1
    Date:
    Observer: Timm Arnold
    Location: Tamarindo Beach, Tamarindo CR-Guanacaste (10.2982,-85.8436)
  161. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Michael Orf
    Location: Finca Terra Viva
  162. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Dave Payne
    Location: Provincia de Guanacaste, CR (10.341, -85.849)
  163. Surfbird Calidris virgata
    # Count: 4
    Date:
    Observer: Mateo Cerantola
    Location: Tamarindo
  164. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Hacienda Montezuma
  165. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Calle Llanos El Claro, Santa Cruz CR-Guanacaste 10.30391, -85.65631
  166. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Henry Malec-Scott
    Location: PN Las Baulas--Estuary and Mangroves
  167. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Leonel Lepiz
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.168, -85.596)
  168. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Bijagua Birdwatching
    Location: Bijagua—Hogar de las Aves
  169. Pearl Kite Gampsonyx swainsonii
    # Count: 1
    Date:
    Observer: Joseph Zeno
    Location: Carretera Interamericana Norte, Liberia CR-Guanacaste 10.74668, -85.51247
  170. Tree Swallow Tachycineta bicolor
    # Count: 3
    Date:
    Observer: Henry Malec-Scott
    Location: Playa Langosta--beach and estuary
  171. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Marcony Suárez
    Location: El Tigre Waterfalls
  172. Red-footed Booby Sula sula
    # Count: 1
    Date:
    Observer: Dorlisa Robinson
    Location: Pelagic, Samara, Gunacaste, Costa Rica
  173. Cabanis's Ground-Sparrow Melozone cabanisi
    # Count: 1
    Date:
    Observer: Sean Sparrow
    Location: Los Tornos, Guanacaste
  174. Ocellated Poorwill Nyctiphrynus ocellatus
    # Count: 2
    Date:
    Observer: Diego Rodríguez C.
    Location: PN Guanacaste--Estación Biológica Pitilla
  175. Black-and-white Warbler Mniotilta varia
    # Count: 2
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  176. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  177. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Jessy Lopez Herra
    Location: Sendero Heliconias
  178. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla
  179. Red-fronted Parrotlet Touit costaricensis
    # Count: 2
    Date:
    Observer: Richard Greenhalgh
    Location: Santa Cecilia District
  180. Masked Booby Sula dactylatra
    # Count: 4
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  181. Western Kingbird Tyrannus verticalis
    # Count: 7
    Date:
    Observer: Pepe Castiblanco
    Location: Las Ventanas, Provincia de Guanacaste, CR (10.356, -85.84)
  182. Black-throated Green Warbler Setophaga virens
    # Count: 2
    Date:
    Observer: Lucas Gaede
    Location: Sky Adventures - Monteverde Park
  183. Bronzy Hermit Glaucis aeneus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  184. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Santa Cecilia, de Guanacaste, CR. Barrio Corrales Negros. La Trinidad (11.069, -85.416)
  185. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Jorge Monge Solis
    Location: Terrapez - Cañas
  186. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Shawn Pfautsch
    Location: Hacienda Guachipelin
  187. Rufous-vented Ground-Cuckoo Neomorphus geoffroyi
    # Count: 1
    Date:
    Observer: Shawn Pfautsch
    Location: PN Rincón de la Vieja--Sector Las Pailas
  188. Dark Pewee Contopus lugubris
    # Count: 1
    Date:
    Observer: Gregory Bernardi
    Location: Reserva Bosque Nuboso Santa Elena
  189. Purple Martin Progne subis
    # Count: 5
    Date:
    Observer: Tim Coles
    Location: Calle 2, Hojancha CR-Guanacaste 10.06426, -85.41772
  190. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Hacienda El Viejo Wetlands
  191. Canebrake Wren Cantorchilus zeledoni
    # Count: 1
    Date:
    Observer: David Mora Vargas
    Location: Corredor Noratlántico, Provincia de Guanacaste, CR (11,052, -85,408)
  192. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Robin DeMeo
    Location: Reserva Santa Elena
  193. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Estación Pitilla, Cuestona,ACG, Provincia de Guanacaste, CR (10.998, -85.423)
  194. Wood Thrush Hylocichla mustelina
    # Count: 2
    Date:
    Observer: Robin DeMeo
    Location: Reserva Santa Elena
  195. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Angel Ramirez
    Location: Hacienda el viejo wetlands
  196. American Golden-Plover Pluvialis dominica
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  197. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 3
    Date:
    Observer: Victor Arroyo Navarro
    Location: Buena Vista Lodge
  198. Scaly-throated Leaftosser Sclerurus guatemalensis
    # Count: 1
    Date:
    Observer: Manuel Campbell
    Location: PN Guanacaste--Estación Biológica Pitilla
  199. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: David Rupp
    Location: Laguna de Arenal, Tilaran CR-Guanacaste 10.46075, -84.84487
  200. Swainson's Hawk Buteo swainsoni
    # Count: 3
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  201. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Darnell Thompson
    Location: Auto selected 10.35710, -85.63717
  202. Galapagos Shearwater Puffinus subalaris
    # Count: 1
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  203. Black-capped Flycatcher Empidonax atriceps
    # Count: 1
    Date:
    Observer: Bob S.
    Location: Reserva Santa Elena
  204. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves
  205. Green-fronted Lancebill Doryfera ludovicae
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: El Tigre Waterfalls
  206. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: CR-Guanacaste-Palo Verde
  207. Blue-footed Booby Sula nebouxii
    # Count: 1
    Date:
    Observer: Dani Calvo
    Location: Playa Carrillo
  208. Tropical Screech-Owl Megascops choliba
    # Count: 1
    Date:
    Observer: William Segura Ramírez
    Location: RVS Junquillal--Playa Junquillal
  209. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Gregory Unger
    Location: Finca La Tierra Tranquila
  210. 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)
  211. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Freddy Quesada
    Location: Estero Puerto Soley
  212. Purplish-backed Quail-Dove Zentrygon lawrencii
    # Count: 1
    Date:
    Observer: Joseph Zeno
    Location: San Gerardo Biological Station (Monteverde)
  213. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Millie Cote
    Location: Río Perdido
  214. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  215. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Carl Kostol
    Location: Rio Abangares
  216. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Tamarindo
  217. Sharpbill Oxyruncus cristatus
    # Count: 2
    Date:
    Observer: Joseph Zeno
    Location: San Gerardo Biological Station (Monteverde)
  218. Fiery-throated Hummingbird Panterpe insignis
    # Count: 1
    Date:
    Observer: jesus fernandez
    Location: Las Heliconias--Laguna Danta trail
  219. Scaled Antpitta Grallaria guatimalensis
    # Count: 1
    Date:
    Observer: jesus fernandez
    Location: Las Heliconias--Laguna Danta trail
  220. Ruddy Quail-Dove Geotrygon montana
    # Count: 2
    Date:
    Observer: Alison Wilcox
    Location: Reserva Bosque Nuboso Santa Elena
  221. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Alison Wilcox
    Location: Reserva Bosque Nuboso Santa Elena
  222. Crested Owl Lophostrix cristata
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  223. Striped Owl Asio clamator
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  224. Brown-billed Scythebill Campylorhamphus pusillus
    # Count: 1
    Date:
    Observer: Joselyn Molina G.
    Location: Reserva Santa Elena
  225. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Robinson Sandoval
    Location: El Congal Rainforest
  226. Black-eared Wood-Quail Odontophorus melanotis
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Don Alejo´s Trails & Gardens
  227. Short-tailed Nighthawk Lurocalis semitorquatus
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  228. Great Potoo Nyctibius grandis
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  229. Lesser Swallow-tailed Swift Panyptila cayennensis
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  230. Middle American Screech-Owl Megascops guatemalae
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  231. White-vented Euphonia Euphonia minuta
    # Count: 2
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  232. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Dennis Palma
    Location: Curubanda Lodge (Hotel Zelandia)
  233. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Dennis Palma
    Location: Curubanda Lodge (Hotel Zelandia)
  234. Fasciated Antshrike Cymbilaimus lineatus
    # Count: 2
    Date:
    Observer: German Aguilar Vega
    Location: El Congal Rainforest
  235. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Martin Gebauer
    Location: Casa Montaña
  236. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Jostin López
    Location: Catarata Bijagua
  237. Keel-billed Motmot Electron carinatum
    # Count: 1
    Date:
    Observer: Bayron Danilo Mata García
    Location: Las Heliconias--Laguna Danta trail
  238. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Dalia Rebeca Osejo Sagastizado
    Location: Calle El Porvenir, Provincia de Guanacaste, CR (11.122, -85.594)
  239. Cinnamon Woodpecker Celeus loricatus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  240. Lovely Cotinga Cotinga amabilis
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  241. Golden-crowned Spadebill Platyrinchus coronatus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  242. Tawny-crested Tanager Tachyphonus delatrii
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  243. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Cristina Arguedas Chacón
    Location: PN Palo Verde (área general)
  244. Bridled Tern Onychoprion anaethetus
    # Count: 2
    Date:
    Observer: Christian Zuñiga Gutiérrez
    Location: Área Marina de Manejo Bahía Santa Elena
  245. Red-billed Tropicbird Phaethon aethereus
    # Count: 1
    Date:
    Observer: Christian Zuñiga Gutiérrez
    Location: Área Marina de Manejo Bahía Santa Elena
  246. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  247. Pomarine Jaeger Stercorarius pomarinus
    # Count: 2
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  248. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  249. Paint-billed Crake Mustelirallus erythrops
    # Count: 1
    Date:
    Observer: david vargas
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  250. Red-breasted Meadowlark Leistes militaris
    # Count: 1
    Date:
    Observer: david vargas
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  251. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: david vargas
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  252. Plain Xenops Xenops minutus
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  253. Slaty Flowerpiercer Diglossa plumbea
    # Count: 1
    Date:
    Observer: Clarissa Sanchez
    Location: Reserva Bosque Nuboso Santa Elena
  254. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: Martin Gebauer
    Location: Grasshopper Sparrow Spot
  255. Botteri's Sparrow Peucaea botterii
    # Count: 2
    Date:
    Observer: Rodrigo Lopez
    Location: PN Rincón de la Vieja--sendero catarata escondida
  256. Rusty Sparrow Aimophila rufescens
    # Count: 2
    Date:
    Observer: Rodrigo Lopez
    Location: PN Rincón de la Vieja--sendero catarata escondida
  257. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Slavica Djenes Gutiérrez
    Location: UCR Liberia
  258. Brown-capped Tyrannulet Ornithion brunneicapillus
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: El Congal Rainforest
  259. Gray-throated Leaftosser Sclerurus albigularis
    # Count: 1
    Date:
    Observer: Olivier Esquivel
    Location: Ruta 918 hacia Los Abandonos
  260. Uniform Crake Amaurolimnas concolor
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: El Congal Rainforest
  261. Lattice-tailed Trogon Trogon clathratus
    # Count: 2
    Date:
    Observer: Gustavo Fuentes Brown
    Location: El Congal Rainforest
  262. Sepia-capped Flycatcher Leptopogon amaurocephalus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: El Congal Rainforest
  263. Tawny-chested Flycatcher Aphanotriccus capitalis
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: El Congal Rainforest
  264. White-lined Tanager Tachyphonus rufus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: El Congal Rainforest
  265. Brown Violetear Colibri delphinae
    # Count: 3
    Date:
    Observer: Anonymous eBirder
    Location: Las Heliconias--Laguna Danta trail
  266. Olive-crowned Yellowthroat Geothlypis semiflava
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Las Heliconias--Laguna Danta trail
  267. Bare-crowned Antbird Gymnocichla nudiceps
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  268. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Leonel Lepiz
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  269. Torrent Tyrannulet Serpophaga cinerea
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  270. Gray-headed Kite Leptodon cayanensis
    # Count: 1
    Date:
    Observer: david vargas
    Location: Estación Experimental Forestal Horizontes
  271. White-tailed Hawk Geranoaetus albicaudatus
    # Count: 2
    Date:
    Observer: david vargas
    Location: Estación Experimental Forestal Horizontes
  272. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  273. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Estero El Cuero Provincia de Guanacaste, CR (10,387, -85,479)
  274. Black-and-white Owl Strix nigrolineata
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves
  275. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Calle San Jerónimo, Bagaces CR-Guanacaste 10.47599, -85.19835
  276. White-tipped Sicklebill Eutoxeres aquila
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: El Congal Rainforest
  277. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Eberth Villegas
    Location: Camino a la estación San Gerardo
  278. Talamanca Hummingbird Eugenes spectabilis
    # Count: 1
    Date:
    Observer: Cheryl Turner
    Location: Sky Adventures - Monteverde Park
  279. Bicolored Hawk Accipiter bicolor
    # Count: 1
    Date:
    Observer: Juan D Astorga
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.35, -84.914)
  280. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Caitlin Camp
    Location: PN Las Baulas--Estuary and Mangroves
  281. Gray-rumped Swift Chaetura cinereiventris
    # Count: 3
    Date:
    Observer: david vargas
    Location: Finca Los Wilas
  282. Buffy Tuftedcheek Pseudocolaptes lawrencii
    # Count: 1
    Date:
    Observer: Clarissa Sanchez
    Location: Reserva Bosque Nuboso Santa Elena
  283. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Jessenia Mora
    Location: El Tigre Waterfalls
  284. Cinnamon Becard Pachyramphus cinnamomeus
    # Count: 2
    Date:
    Observer: Johan Weintz Aguilar
    Location: Jardín de Aves Tororoi Tororoi Bird Garden
  285. Yellow-eared Toucanet Selenidera spectabilis
    # Count: 2
    Date:
    Observer: Bryan Montoya L
    Location: Sendero Heliconias
  286. Black-headed Tody-Flycatcher Todirostrum nigriceps
    # Count: 2
    Date:
    Observer: Bryan Montoya L
    Location: Sendero Heliconias
  287. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Tamarindo
  288. Black-crowned Tityra Tityra inquisitor
    # Count: 1
    Date:
    Observer: Martin Gebauer
    Location: Casa Montaña
  289. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: Oscar Vargas
    Location: Manglar Bahía Thomas
  290. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: Cebadilla
  291. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Anthony Arce
    Location: Salinera Don Santos, Colorado
  292. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Cañas Castilla
  293. Lesser Elaenia Elaenia chiriquensis
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Bijagua—Hogar de las Aves
  294. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: jesus fernandez
    Location: Ruta Nacional Treciaria 601, Provincia de Guanacaste, CR (10.181, -85.061)
  295. Sabine's Gull Xema sabini
    # Count: 2
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  296. Black Tern Chlidonias niger
    # Count: 2
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  297. Black Storm-Petrel Hydrobates melania
    # Count: 2
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  298. Wedge-tailed Shearwater Ardenna pacifica
    # Count: 9
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  299. Hudsonian Godwit Limosa haemastica
    # Count: 2
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Colorado, Provincia de Guanacaste, CR (10,175, -85,153)
  300. Highland Tinamou Nothocercus bonapartei
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: El Tigre Waterfalls
  301. Bronze-tailed Plumeleteer Chalybura urochrysia
    # Count: 2
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  302. Semipalmated Sandpiper Calidris pusilla
    # Count: 12
    Date:
    Observer: Justin Alvarado
    Location: Salina Las Sirenas, San Buenaventura
  303. Black-and-yellow Silky-flycatcher Phainoptila melanoxantha
    # Count: 2
    Date:
    Observer: Derek Stoll
    Location: Sky Adventures - Monteverde Park
  304. Caspian Tern Hydroprogne caspia
    # Count: 4
    Date:
    Observer: German Aguilar Vega
    Location: Colorado, Provincia de Guanacaste, CR (10.176, -85.154)
  305. Stub-tailed Spadebill Platyrinchus cancrominus
    # Count: 2
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  306. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  307. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Salinera Don Santos, Colorado
  308. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Jean Carlo Rodríguez
    Location: El Tigre Waterfalls
  309. Least Sandpiper Calidris minutilla
    # Count: 4
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.164, -85.143)
  310. Western Sandpiper Calidris mauri
    # Count: 5
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.164, -85.143)
  311. Gull-billed Tern Gelochelidon nilotica
    # Count: 1
    Date:
    Observer: jesus fernandez
    Location: Colorado--west salinas
  312. Wilson's Plover Anarhynchus wilsonia
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Auto selected 10.17502, -85.15394
  313. Stilt Sandpiper Calidris himantopus
    # Count: 3
    Date:
    Observer: Johser Nature
    Location: Colorado, Provincia de Guanacaste, CR (10.175, -85.154)
  314. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Johser Nature
    Location: Colorado, Provincia de Guanacaste, CR (10.175, -85.154)
  315. Mangrove Hummingbird Amazilia boucardi
    # Count: 1
    Date:
    Observer: jesus fernandez
    Location: Salinera Don Santos, Colorado
  316. Panama Flycatcher Myiarchus panamensis
    # Count: 1
    Date:
    Observer: Henry Fallas Gutiérrez
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.242, -85.234)
  317. Black-bellied Plover Pluvialis squatarola
    # Count: 3
    Date:
    Observer: German Aguilar Vega
    Location: RNVS Cipanci (sector Puente Amistad)
  318. Alder Flycatcher Empidonax alnorum
    # Count: 2
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  319. Northern Scrub-Flycatcher Sublegatus arenarum
    # Count: 1
    Date:
    Observer: jesus fernandez
    Location: RNVS Cipanci (sector Puente Amistad)
  320. Mangrove Rail Rallus longirostris
    # Count: 2
    Date:
    Observer: Johser Nature
    Location: Paso del Tempisque, Provincia de Guanacaste, CR (10.253, -85.233)
  321. Mangrove Vireo Vireo pallens
    # Count: 1
    Date:
    Observer: Johser Nature
    Location: Paso del Tempisque, Provincia de Guanacaste, CR (10.253, -85.233)
  322. Double-toothed Kite Harpagus bidentatus
    # Count: 3
    Date:
    Observer: Michael Preston
    Location: Rincon Gardens Lodge
  323. Baird's Sandpiper Calidris bairdii
    # Count: 6
    Date:
    Observer: Guillermo Saborío Vega
    Location: Bebedero Road
  324. Pectoral Sandpiper Calidris melanotos
    # Count: 2
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Bagaces to Palo Verde road--Falconiana
  325. Black Skimmer Rynchops niger
    # Count: 2
    Date:
    Observer: Johser Nature
    Location: La Cruz, Provincia de Guanacaste, CR (11.042, -85.668)
  326. Sandwich Tern Thalasseus sandvicensis
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: playa negra
  327. Short-billed Dowitcher Limnodromus griseus
    # Count: 2
    Date:
    Observer: Johser Nature
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.969, -85.687)
  328. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Johser Nature
    Location: Vía sin nombre, Provincia de Guanacaste, CR (10.969, -85.687)
  329. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Carol Hippenmeyer
    Location: El Mangroove
  330. Grasshopper Sparrow Ammodramus savannarum
    # Count: 2
    Date:
    Observer: Zulay Zamora Apizar
    Location: Ruta Nacional Primaria 6, Provincia de Guanacaste, CR (10.626, -85.102)
  331. Ruddy Woodcreeper Dendrocincla homochroa
    # Count: 1
    Date:
    Observer: Gregory Unger
    Location: Finca La Tierra Tranquila
  332. White-bellied Mountain-gem Lampornis hemileucus
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  333. Scintillant Hummingbird Selasphorus scintilla
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  334. Olivaceous Piculet Picumnus olivaceus
    # Count: 1
    Date:
    Observer: Michael Preston
    Location: Bijagua—Hogar de las Aves
  335. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Jason Herrington
    Location: PN Las Baulas--Estuary and Mangroves
  336. Fawn-throated Foliage-gleaner Automolus cervinigularis
    # Count: 1
    Date:
    Observer: David Espinoza
    Location: El Tigre Waterfalls
  337. Chiriqui Quail-Dove Zentrygon chiriquensis
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  338. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Carol Hippenmeyer
    Location: El Mangroove
  339. Scaly-breasted Wren Microcerculus marginatus
    # Count: 1
    Date:
    Observer: Víctor Acosta Chaves
    Location: Parque Eólico Chiripa (10,443, -84,927)
  340. Mangrove Cuckoo Coccyzus minor
    # Count: 1
    Date:
    Observer: María José Gómez Jiménez
    Location: Finca Bruja Del Bosque
  341. Tiny Hawk Microspizias superciliosus
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  342. Red-headed Barbet Eubucco bourcierii
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  343. Black-headed Antthrush Formicarius nigricapillus
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  344. Semipalmated Plover Charadrius semipalmatus
    # Count: 2
    Date:
    Observer: Carol Hippenmeyer
    Location: El Mangroove
  345. Ruddy Turnstone Arenaria interpres
    # Count: 2
    Date:
    Observer: Carol Hippenmeyer
    Location: El Mangroove
  346. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Carol Hippenmeyer
    Location: El Mangroove
  347. Hepatic Tanager Piranga flava
    # Count: 1
    Date:
    Observer: Víctor Acosta Chaves
    Location: Parque Eólico Chiripa (10,443, -84,927)
  348. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Vía 920, Carrillo CR-Guanacaste 10.41548, -85.47810
  349. Russet Antshrike Thamnistes anabatinus
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  350. Bare-shanked Screech-Owl Megascops clarkii
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  351. Hook-billed Kite Chondrohierax uncinatus
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: El Tigre Waterfalls
  352. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Víctor Acosta Chaves
    Location: Parque Eólico Chiripa (10,443, -84,927)
  353. Magenta-throated Woodstar Philodice bryantae
    # Count: 2
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  354. Slaty Spinetail Synallaxis brachyura
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  355. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  356. Black-and-yellow Tanager Chrysothlypis chrysomelas
    # Count: 2
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  357. Great Antshrike Taraba major
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: El Congal Rainforest
  358. Tropical Parula Setophaga pitiayumi
    # Count: 2
    Date:
    Observer: Diego Rodríguez C.
    Location: El Congal Rainforest
  359. Collared Plover Anarhynchus collaris
    # Count: 1
    Date:
    Observer: Dennis Palma
    Location: Hacienda El Viejo Wetlands
  360. Rufous-breasted Wren Pheugopedius rutilus
    # Count: 1
    Date:
    Observer: Víctor Acosta Chaves
    Location: Parque Eólico Chiripa (10,443, -84,927)
  361. Blue-winged Teal Spatula discors
    # Count: 2
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  362. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  363. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  364. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  365. Pale-vented Thrush Turdus obsoletus
    # Count: 1
    Date:
    Observer: Michael Preston
    Location: Camino a la estación San Gerardo
  366. Zeledon's Antbird Hafferia zeledoni
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: Reserva Santa Elena
  367. Middle American Leaftosser Sclerurus mexicanus
    # Count: 2
    Date:
    Observer: Diego Rodríguez C.
    Location: Reserva Santa Elena
  368. Streak-breasted Treehunter Thripadectes rufobrunneus
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: Reserva Santa Elena
  369. Eye-ringed Flatbill Rhynchocyclus brevirostris
    # Count: 1
    Date:
    Observer: Diego Rodríguez C.
    Location: Reserva Santa Elena
  370. Rufous-browed Tyrannulet Phylloscartes superciliaris
    # Count: 1
    Date:
    Observer: Dauner Alvarado
    Location: Cabeceras, Provincia de Guanacaste, CR (10.381, -84.83)
  371. White-throated Crake Laterallus albigularis
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Nuevo Arenal -- Peninsula Santa Maria
  372. Band-backed Wren Campylorhynchus zonatus
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  373. Buff-rumped Warbler Myiothlypis fulvicauda
    # Count: 1
    Date:
    Observer: Lucas Gaede
    Location: San Gerardo Biological Station (Monteverde)
  374. Silvery-fronted Tapaculo Scytalopus argentifrons
    # Count: 5
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Reserva Bosque Nuboso Santa Elena
  375. Barred Becard Pachyramphus versicolor
    # Count: 4
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Reserva Bosque Nuboso Santa Elena
  376. Black-thighed Grosbeak Pheucticus tibialis
    # Count: 2
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Reserva Bosque Nuboso Santa Elena
  377. Buff-fronted Quail-Dove Zentrygon costaricensis
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  378. Barred Forest-Falcon Micrastur ruficollis
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  379. White-throated Spadebill Platyrinchus mystaceus
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  380. Slaty-capped Flycatcher Leptopogon superciliaris
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  381. Nightingale Wren Microcerculus philomela
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  382. Tawny-capped Euphonia Euphonia anneae
    # Count: 1
    Date:
    Observer: Jean Bonilla
    Location: El Tigre Waterfalls
  383. Ornate Hawk-Eagle Spizaetus ornatus
    # Count: 1
    Date:
    Observer: Michael Gaume
    Location: Reserva Bosque Nuboso Santa Elena
  384. Fulvous Whistling-Duck Dendrocygna bicolor
    # Count: 4
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  385. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  386. Amazon Kingfisher Chloroceryle amazona
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  387. Tricolored Munia Lonchura malacca
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Hacienda El Viejo Wetlands
  388. Fasciated Tiger-Heron Tigrisoma fasciatum
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves
  389. Zone-tailed Hawk Buteo albonotatus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  390. Emerald Tanager Tangara florida
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  391. Purple-crowned Fairy Heliothryx barroti
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  392. Black-and-white Becard Pachyramphus albogriseus
    # Count: 1
    Date:
    Observer: Jean Carlo Rodríguez
    Location: El Tigre Waterfalls
  393. Black-headed Nightingale-Thrush Catharus mexicanus
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  394. White-naped Brushfinch Atlapetes albinucha
    # Count: 2
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  395. Bay-headed Tanager Tangara gyrola
    # Count: 2
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  396. Orange-billed Sparrow Arremon aurantiirostris
    # Count: 5
    Date:
    Observer: Marlenny López Rueda
    Location: Reserva Pitilla, santa Cecilia, Guanacaste
  397. Rufous-necked Wood-Rail Aramides axillaris
    # Count: 1
    Date:
    Observer: Henry Piña Jaén
    Location: Ortega, Provincia de Guanacaste, CR (10,361, -85,46)
  398. Plain-breasted Ground Dove Columbina minuta
    # Count: 2
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  399. Violaceous Quail-Dove Geotrygon violacea
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  400. Gray-chested Dove Leptotila cassinii
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  401. Broad-billed Motmot Electron platyrhynchum
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  402. White-flanked Antwren Myrmotherula axillaris
    # Count: 2
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  403. Northern Bentbill Oncostoma cinereigulare
    # Count: 2
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  404. Red-throated Ant-Tanager Habia fuscicauda
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00908, -85.42106
  405. Blue-throated Goldentail Chlorestes eliciae
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00800, -85.42115
  406. Ocellated Antbird Phaenostictus mcleannani
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00800, -85.42115
  407. Yellow-bellied Tyrannulet Ornithion semiflavum
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00800, -85.42115
  408. Black-throated Wren Pheugopedius atrogularis
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00800, -85.42115
  409. Shining Honeycreeper Cyanerpes lucidus
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00800, -85.42115
  410. Slate-colored Grosbeak Saltator grossus
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Pitilla, La Cruz CR-Guanacaste 11.00800, -85.42115
  411. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Ann Henry
    Location: C. Matapalo
  412. Olive-backed Quail-Dove Leptotrygon veraguensis
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  413. Checker-throated Stipplethroat Epinecrophylla fulviventris
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  414. Slaty Antwren Myrmotherula schisticolor
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  415. Western Woodhaunter Automolus virgatus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  416. Green Shrike-Vireo Vireolanius pulchellus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  417. Azure-hooded Jay Cyanolyca cucullata
    # Count: 1
    Date:
    Observer: Daniel Matamoros
    Location: Reserva Bosque Nuboso Santa Elena
  418. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Lic. Adriana Chavarría González
    Location: Refugio Nacional de Vida Silvestre Cipanci
  419. Rufous Mourner Rhytipterna holerythra
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  420. Wedge-rumped Storm-Petrel Hydrobates tethys
    # Count: 1
    Date:
    Observer: Javier Santos V
    Location: Playa Hermosa
  421. Barred Hawk Morphnarchus princeps
    # Count: 1
    Date:
    Observer: Daniel Villegas Rojas
    Location: El Tigre Waterfalls
  422. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Daniel Villegas Rojas
    Location: El Tigre Waterfalls
  423. Rufous-tailed Jacamar Galbula ruficauda
    # Count: 2
    Date:
    Observer: Daniel Villegas Rojas
    Location: El Tigre Waterfalls
  424. White-shouldered Tanager Loriotus luctuosus
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: ACG, Camino entre Pasmompa y Estación Pitilla, Provincia de Guanacaste, CR (10,989, -85,426)
  425. Dull-mantled Antbird Sipia laemosticta
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  426. Northern Schiffornis Schiffornis veraepacis
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  427. Short-billed Pigeon Patagioenas nigrirostris
    # Count: 1
    Date:
    Observer: Dennis Palma
    Location: Monteverde--Selvatura Park
  428. Olive-streaked Flycatcher Mionectes olivaceus
    # Count: 1
    Date:
    Observer: Jack Sullivan
    Location: Monteverde AirBnB
  429. Plain-capped Starthroat Heliomaster constantii
    # Count: 2
    Date:
    Observer: Zulay Zamora Apizar
    Location: Ruta Nacional Primaria 6, Provincia de Guanacaste, CR (10.487, -85.135)
  430. Sunbittern Eurypyga helias
    # Count: 1
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Hotel Borinquen
  431. Plain-brown Woodcreeper Dendrocincla fuliginosa
    # Count: 2
    Date:
    Observer: Roster Moraga
    Location: Meteorológico Sector Del Oro ACG, Provincia de Guanacaste, CR (11.001, -85.462)
  432. Golden-crowned Warbler Basileuterus culicivorus
    # Count: 1
    Date:
    Observer: Roster Moraga
    Location: Meteorológico Sector Del Oro ACG, Provincia de Guanacaste, CR (11.001, -85.462)
  433. Black-breasted Wood-Quail Odontophorus leucolaemus
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  434. Green-crowned Brilliant Heliodoxa jacula
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  435. Coppery-headed Emerald Microchera cupreiceps
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  436. Stripe-tailed Hummingbird Eupherusa eximia
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  437. Plain Antvireo Dysithamnus mentalis
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  438. Spotted Barbtail Premnoplex brunnescens
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  439. Red-faced Spinetail Cranioleuca erythrops
    # Count: 1
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  440. Mountain Thrush Turdus plebejus
    # Count: 2
    Date:
    Observer: Maria Sáenz Segura
    Location: Sky Adventures - Monteverde Park
  441. Chestnut-capped Brushfinch Arremon brunneinucha
    # Count: 2
    Date:
    Observer: Timothy Jardeleza
    Location: Reserva Bosque Nuboso Santa Elena
  442. Sooty-faced Finch Arremon crassirostris
    # Count: 1
    Date:
    Observer: Timothy Jardeleza
    Location: Reserva Bosque Nuboso Santa Elena
  443. Slaty-breasted Tinamou Crypturellus boucardi
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  444. Scaled Pigeon Patagioenas speciosa
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  445. Crowned Woodnymph Thalurania colombica
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  446. Central American Pygmy-Owl Glaucidium griseiceps
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  447. Dot-winged Antwren Microrhopias quixensis
    # Count: 2
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  448. Bicolored Antbird Gymnopithys bicolor
    # Count: 6
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  449. Spotted Antbird Hylophylax naevioides
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  450. Scale-crested Pygmy-Tyrant Lophotriccus pileatus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  451. Song Wren Cyphorhinus phaeocephalus
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  452. Red-crowned Ant-Tanager Habia rubica
    # Count: 4
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: PN Rincón de la Vieja--Sector Las Pailas
  453. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Melany Charlyn Elizondo Montano
    Location: Playa Conchal
  454. Tropical Royal Flycatcher Onychorhynchus coronatus
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: PN Santa Rosa--Playa Nancite (Restricted Access)
  455. Smoky-brown Woodpecker Dryobates fumigatus
    # Count: 1
    Date:
    Observer: Jean Carlo Rodríguez
    Location: Jeancarlotours
  456. Buff-collared Nightjar Antrostomus ridgwayi
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: PN Santa Rosa--Playa Nancite (Restricted Access)
  457. Northern Potoo Nyctibius jamaicensis
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: PN Santa Rosa--Playa Nancite (Restricted Access)
  458. Spectacled Owl Pulsatrix perspicillata
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: PN Santa Rosa--Playa Nancite (Restricted Access)
  459. Mottled Owl Strix virgata
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: PN Santa Rosa--Playa Nancite (Restricted Access)
  460. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Nico Angleys
    Location: PN Rincon de la Vieja--Catarata La Cangreja
  461. Black-headed Saltator Saltator atriceps
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  462. American Dipper Cinclus mexicanus
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: El Tigre Waterfalls
  463. Spotted Rail Pardirallus maculatus
    # Count: 1
    Date:
    Observer: david vargas
    Location: Finca Trancas.. Punto 3 , Provincia de Guanacaste, CR (10,575, -85,61)
  464. Pinnated Bittern Botaurus pinnatus
    # Count: 1
    Date:
    Observer: david vargas
    Location: Finca Trancas.. Punto 3 , Provincia de Guanacaste, CR (10,575, -85,61)
  465. King Vulture Sarcoramphus papa
    # Count: 1
    Date:
    Observer: John deWynter
    Location: Anza Resort
  466. Blue-and-gold Tanager Bangsia arcaei
    # Count: 1
    Date:
    Observer: Nicole Rodríguez
    Location: El Tigre Waterfalls
  467. Black-cowled Oriole Icterus prosthemelas
    # Count: 1
    Date:
    Observer: Laura Reed
    Location: Nuevo Arenal, Guanacaste Province, CR (10.54, -84.89)
  468. Mountain Elaenia Elaenia frantzii
    # Count: 2
    Date:
    Observer: Christian Mena
    Location: Sky Adventures - Monteverde Park
  469. Golden-bellied Flycatcher Myiodynastes hemichrysus
    # Count: 1
    Date:
    Observer: Christian Mena
    Location: Sky Adventures - Monteverde Park
  470. Silver-throated Tanager Tangara icterocephala
    # Count: 1
    Date:
    Observer: Christian Mena
    Location: Sky Adventures - Monteverde Park
  471. Northern Black-throated Trogon Trogon tenellus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  472. Thicket Antpitta Myrmothera dives
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  473. Black-faced Antthrush Formicarius analis
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  474. White-ruffed Manakin Corapipo altera
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  475. Ruddy-tailed Flycatcher Terenotriccus erythrurus
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  476. Tawny-crowned Greenlet Tunchiornis ochraceiceps
    # Count: 3
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  477. Tawny-faced Gnatwren Microbates cinereiventris
    # Count: 2
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  478. Olive-backed Euphonia Euphonia gouldi
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  479. White-throated Shrike-Tanager Lanio leucothorax
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  480. Ruddy Treerunner Margarornis rubiginosus
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Reserva Bosque Nuboso Santa Elena
  481. Shiny Cowbird Molothrus bonariensis
    # Count: 3
    Date:
    Observer: Jordi Busto
    Location: Finca Santa Teresa
  482. Prong-billed Barbet Semnornis frantzii
    # Count: 1
    Date:
    Observer: Criss Acuña
    Location: Sky Adventures - Monteverde Park
  483. Lineated Foliage-gleaner Syndactyla subalaris
    # Count: 1
    Date:
    Observer: Criss Acuña
    Location: Sky Adventures - Monteverde Park
  484. Tufted Flycatcher Mitrephanes phaeocercus
    # Count: 1
    Date:
    Observer: Criss Acuña
    Location: Sky Adventures - Monteverde Park
  485. Ochraceous Wren Troglodytes ochraceus
    # Count: 1
    Date:
    Observer: Criss Acuña
    Location: Sky Adventures - Monteverde Park
  486. Boat-billed Heron Cochlearius cochlearius
    # Count: 2
    Date:
    Observer: Abraham Soto B.
    Location: Corredor Chorotega, Liberia CR-Guanacaste 10.58763, -85.55157
  487. Violet Sabrewing Campylopterus hemileucurus
    # Count: 1
    Date:
    Observer: Eduardo Gatjens
    Location: Monteverde--Selvatura Park
  488. Elegant Euphonia Chlorophonia elegantissima
    # Count: 4
    Date:
    Observer: Eduardo Gatjens
    Location: Monteverde--Selvatura Park
  489. Green Ibis Mesembrinibis cayennensis
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  490. Lesser Violetear Colibri cyanotus
    # Count: 1
    Date:
    Observer: Joseph Beck
    Location: El Tigre Waterfalls
  491. Slate-throated Redstart Myioborus miniatus
    # Count: 1
    Date:
    Observer: Luis Zamora
    Location: El Tigre Waterfalls
  492. Plumbeous Kite Ictinia plumbea
    # Count: 1
    Date:
    Observer: Charles van Rees
    Location: Estero Tamarindo, Santa Cruz CR-Guanacaste 10.31847, -85.83365
  493. Yellow Warbler Setophaga petechia
    # Count: 3
    Date:
    Observer: Charles van Rees
    Location: Estero Tamarindo, Santa Cruz CR-Guanacaste 10.31847, -85.83365
  494. Green Hermit Phaethornis guy
    # Count: 2
    Date:
    Observer: Guillermo Saborío Vega
    Location: Don Alejo´s Trails & Gardens
  495. Scaly-breasted Hummingbird Phaeochroa cuvierii
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Don Alejo´s Trails & Gardens
  496. Blue-chested Hummingbird Polyerata amabilis
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Don Alejo´s Trails & Gardens
  497. Wedge-billed Woodcreeper Glyphorynchus spirurus
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Don Alejo´s Trails & Gardens
  498. Rufous-winged Tanager Tangara lavinia
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Don Alejo´s Trails & Gardens
  499. Spangle-cheeked Tanager Tangara dowii
    # Count: 2
    Date:
    Observer: Kate Northrop
    Location: Reserva Santa Elena
  500. Stripe-breasted Wren Cantorchilus thoracicus
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves
  501. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Arenal, Red de Pueblos Polinizadores
  502. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Josh Craddock
    Location: Reserva Bosque Nuboso Santa Elena
  503. Orange-billed Nightingale-Thrush Catharus aurantiirostris
    # Count: 1
    Date:
    Observer: Josh Craddock
    Location: Reserva Bosque Nuboso Santa Elena
  504. White-eared Ground-Sparrow Melozone leucotis
    # Count: 1
    Date:
    Observer: Josh Craddock
    Location: Reserva Bosque Nuboso Santa Elena
  505. Collared Redstart Myioborus torquatus
    # Count: 1
    Date:
    Observer: Josh Craddock
    Location: Reserva Bosque Nuboso Santa Elena
  506. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Eugenia Soto
    Location: Calle Papaturro 2, La Cruz CR-Guanacaste 11.02787, -85.69720
  507. Ruddy Pigeon Patagioenas subvinacea
    # Count: 1
    Date:
    Observer: Glonda Courtney
    Location: El Tigre Waterfalls
  508. Black Hawk-Eagle Spizaetus tyrannus
    # Count: 1
    Date:
    Observer: Glonda Courtney
    Location: El Tigre Waterfalls
  509. White Hawk Pseudastur albicollis
    # Count: 1
    Date:
    Observer: Glonda Courtney
    Location: El Tigre Waterfalls
  510. Rufous Piha Lipaugus unirufus
    # Count: 1
    Date:
    Observer: Glonda Courtney
    Location: El Tigre Waterfalls
  511. Harris's Hawk Parabuteo unicinctus
    # Count: 1
    Date:
    Observer: José Vargas Mena
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  512. Gray-cowled Wood-Rail Aramides cajaneus
    # Count: 1
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  513. Black Swift Cypseloides niger
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  514. White-chinned Swift Cypseloides cryptus
    # Count: 2
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  515. Chestnut-collared Swift Streptoprocne rutila
    # Count: 4
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  516. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  517. Blue Ground Dove Claravis pretiosa
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  518. Vaux's Swift Chaetura vauxi
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  519. Long-billed Hermit Phaethornis longirostris
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  520. Black-crested Coquette Lophornis helenae
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  521. Violet-headed Hummingbird Klais guimeti
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  522. White-crowned Parrot Pionus senilis
    # Count: 6
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  523. Cocoa Woodcreeper Xiphorhynchus susurrans
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  524. Yellow Tyrannulet Capsiempis flaveola
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  525. Mistletoe Tyrannulet Zimmerius parvus
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  526. Long-tailed Tyrant Colonia colonus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  527. White-ringed Flycatcher Conopias albovittatus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  528. Bay Wren Cantorchilus nigricapillus
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  529. Yellow-crowned Euphonia Euphonia luteicapilla
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  530. Blue Dacnis Dacnis cayana
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  531. Thick-billed Seed-Finch Sporophila funerea
    # Count: 4
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Finca Los Wilas
  532. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Debbie Crowley
    Location: Tamarindo
  533. Black Guan Chamaepetes unicolor
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  534. Purple-throated Mountain-gem Lampornis calolaemus
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  535. Resplendent Quetzal Pharomachrus mocinno
    # Count: 2
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  536. Collared Trogon Trogon collaris
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  537. Yellowish Flycatcher Empidonax flavescens
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  538. Gray-breasted Wood-Wren Henicorhina leucophrys
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  539. Slaty-backed Nightingale-Thrush Catharus fuscater
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  540. Ruddy-capped Nightingale-Thrush Catharus frantzii
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  541. White-throated Thrush Turdus assimilis
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  542. Golden-browed Chlorophonia Chlorophonia callophrys
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  543. Costa Rican Warbler Basileuterus melanotis
    # Count: 1
    Date:
    Observer: Axel Soto Pérez
    Location: Reserva Bosque Nuboso Santa Elena
  544. Black-faced Solitaire Myadestes melanops
    # Count: 2
    Date:
    Observer: Naglis Subacius
    Location: Selvatura Hanging Bridges
  545. White-necked Puffbird Notharchus hyperrhynchus
    # Count: 1
    Date:
    Observer: Valeria Aspinall
    Location: Gilded Iguana
  546. Green-breasted Mango Anthracothorax prevostii
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  547. Common Chlorospingus Chlorospingus flavopectus
    # Count: 3
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  548. Green Thorntail Discosura conversii
    # Count: 1
    Date:
    Observer: Rudy Reyes Ramirez
    Location: El Tigre Waterfalls
  549. Scarlet-thighed Dacnis Dacnis venusta
    # Count: 3
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  550. Yellow-headed Caracara Daptrius chimachima
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Bosque Pasmompa, Provincia de Guanacaste, CR (11.028, -85.41)
  551. Rufous-winged Woodpecker Piculus simplex
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Bijagua—Hogar de las Aves
  552. White-tailed Kite Elanus leucurus
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Calle La Virgen, La Cruz CR-Guanacaste (11.1237,-85.4092)
  553. White-collared Manakin Manacus candei
    # Count: 3
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Calle La Virgen, La Cruz CR-Guanacaste (11.1237,-85.4092)
  554. White-winged Becard Pachyramphus polychopterus
    # Count: 1
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Calle La Virgen, La Cruz CR-Guanacaste (11.1237,-85.4092)
  555. Southern Rough-winged Swallow Stelgidopteryx ruficollis
    # Count: 2
    Date:
    Observer: Javier Antonio Pérez Chaves
    Location: Calle La Virgen, La Cruz CR-Guanacaste (11.1237,-85.4092)
  556. Little Tinamou Crypturellus soui
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  557. Gray-headed Dove Leptotila plumbeiceps
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  558. Striped Cuckoo Tapera naevia
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  559. Lesser Ground-Cuckoo Morococcyx erythropygus
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  560. Lineated Woodpecker Dryocopus lineatus
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  561. Olivaceous Woodcreeper Sittasomus griseicapillus
    # Count: 1
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  562. Streak-headed Woodcreeper Lepidocolaptes souleyetii
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  563. Slate-headed Tody-Flycatcher Poecilotriccus sylvia
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  564. Northern Beardless-Tyrannulet Camptostoma imberbe
    # Count: 1
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  565. Greenish Elaenia Myiopagis viridicata
    # Count: 1
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  566. Rufous-browed Peppershrike Cyclarhis gujanensis
    # Count: 1
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  567. Yellow-billed Cacique Amblycercus holosericeus
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  568. Gray-headed Tanager Eucometis penicillata
    # Count: 2
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  569. Chestnut-headed Oropendola Psarocolius wagleri
    # Count: 3
    Date:
    Observer: jesus fernandez
    Location: Sendero Heliconias
  570. Crimson-collared Tanager Ramphocelus sanguinolentus
    # Count: 2
    Date:
    Observer: jesus fernandez
    Location: Sendero Heliconias
  571. Bright-rumped Attila Attila spadiceus
    # Count: 1
    Date:
    Observer: Martin Gebauer
    Location: Casa Montaña
  572. Black-striped Sparrow Arremonops conirostris
    # Count: 1
    Date:
    Observer: Martin Gebauer
    Location: Casa Montaña
  573. Pale-vented Pigeon Patagioenas cayennensis
    # Count: 1
    Date:
    Observer: Phil Dube
    Location: Casa de los Pájaros
  574. Bat Falcon Falco rufigularis
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Pan American Highway, Guanacaste Province, CR (10,754, -85,516)río haogados
  575. Great Curassow Crax rubra
    # Count: 5
    Date:
    Observer: Nico Angleys
    Location: PN Palo Verde (área general)
  576. Roseate Spoonbill Platalea ajaja
    # Count: 8
    Date:
    Observer: Nico Angleys
    Location: PN Palo Verde (área general)
  577. Crane Hawk Geranospiza caerulescens
    # Count: 1
    Date:
    Observer: Nico Angleys
    Location: PN Palo Verde (área general)
  578. Great Black Hawk Buteogallus urubitinga
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: (10,87, -85,606)sendero la tanqueta
  579. Elegant Trogon Trogon elegans
    # Count: 3
    Date:
    Observer: Jorge luis Soto obando
    Location: (10,87, -85,606)sendero la tanqueta
  580. Barred Antshrike Thamnophilus doliatus
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: (10,87, -85,606)sendero la tanqueta
  581. Black-crowned Antshrike Thamnophilus atrinucha
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: (10,87, -85,606)sendero la tanqueta
  582. Ivory-billed Woodcreeper Xiphorhynchus flavigaster
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: (10,87, -85,606)sendero la tanqueta
  583. White-browed Gnatcatcher Polioptila bilineata
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: (10,87, -85,606)sendero la tanqueta
  584. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Calle Cañas Dulces, Liberia CR-Guanacaste 10.71112, -85.50177
  585. Crested Bobwhite Colinus cristatus
    # Count: 2
    Date:
    Observer: Rodrigo Lopez
    Location: Hacienda El Viejo Wetlands
  586. Scrub Euphonia Euphonia affinis
    # Count: 1
    Date:
    Observer: Rodrigo Lopez
    Location: Hacienda El Viejo Wetlands
  587. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: david vargas
    Location: Hacienda El Viejo Wetlands
  588. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  589. Least Grebe Tachybaptus dominicus
    # Count: 1
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  590. Lesser Nighthawk Chordeiles acutipennis
    # Count: 1
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  591. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  592. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  593. American Pygmy Kingfisher Chloroceryle aenea
    # Count: 1
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  594. Scarlet Macaw Ara macao
    # Count: 2
    Date:
    Observer: jake snyman
    Location: Hacienda El Viejo Wetlands
  595. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  596. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  597. Slaty-tailed Trogon Trogon massena
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  598. Tody Motmot Hylomanes momotula
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  599. Sulphur-rumped Flycatcher Myiobius sulphureipygius
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  600. Gray-capped Flycatcher Myiozetetes granadensis
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  601. Bronzed Cowbird Molothrus aeneus
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  602. Giant Cowbird Molothrus oryzivorus
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Curubanda Lodge (Hotel Zelandia)
  603. Western Cattle Egret Bubulcus ibis
    # Count: 4
    Date:
    Observer: Debbie Crowley
    Location: behind Casa Y Mas, Tamarindo
  604. Nutting's Flycatcher Myiarchus nuttingi
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  605. Great Tinamou Tinamus major
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  606. White-tipped Dove Leptotila verreauxi
    # Count: 3
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  607. Northern Barred-Woodcreeper Dendrocolaptes sanctithomae
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  608. Long-tailed Manakin Chiroxiphia linearis
    # Count: 2
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  609. Chestnut-capped Warbler Basileuterus delattrii
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  610. Barn Swallow Hirundo rustica
    # Count: 3
    Date:
    Observer: Lic. Adriana Chavarría González
    Location: Soda Y Pulpería La Perla
  611. House Sparrow Passer domesticus
    # Count: 3
    Date:
    Observer: Lic. Adriana Chavarría González
    Location: Soda Y Pulpería La Perla
  612. Rufous Motmot Baryphthengus martii
    # Count: 1
    Date:
    Observer: Heather Ray
    Location: Casa Not Mot. El Roble/Tilaran, Provincia de Guanacaste, CR (10.499, -84.938)
  613. Dusky Antbird Cercomacroides tyrannina
    # Count: 1
    Date:
    Observer: Heather Ray
    Location: Casa Not Mot. El Roble/Tilaran, Provincia de Guanacaste, CR (10.499, -84.938)
  614. Rufous-and-white Wren Thryophilus rufalbus
    # Count: 1
    Date:
    Observer: Heather Ray
    Location: Casa Not Mot. El Roble/Tilaran, Provincia de Guanacaste, CR (10.499, -84.938)
  615. Plain Chachalaca Ortalis vetula
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  616. Cinnamon Hummingbird Amazilia rutila
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  617. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  618. Limpkin Aramus guarauna
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  619. Jabiru Jabiru mycteria
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  620. Snail Kite Rostrhamus sociabilis
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  621. Short-tailed Hawk Buteo brachyurus
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  622. Ferruginous Pygmy-Owl Glaucidium brasilianum
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  623. Green Kingfisher Chloroceryle americana
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  624. Collared Forest-Falcon Micrastur semitorquatus
    # Count: 1
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  625. Rose-throated Becard Pachyramphus aglaiae
    # Count: 4
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  626. Brown-crested Flycatcher Myiarchus tyrannulus
    # Count: 2
    Date:
    Observer: Jorge luis Soto obando
    Location: Calle Corralillo, Carrillo CR-Guanacaste 10.38357, -85.46324
  627. Laughing Falcon Herpetotheres cachinnans
    # Count: 1
    Date:
    Observer: Martin Gebauer
    Location: Casa Montaña
  628. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 6
    Date:
    Observer: Craig Parker
    Location: Arenal, Red de Pueblos Polinizadores
  629. Long-billed Gnatwren Ramphocaenus melanurus
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Arenal, Red de Pueblos Polinizadores
  630. White-breasted Wood-Wren Henicorhina leucosticta
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Arenal, Red de Pueblos Polinizadores
  631. Gray-crowned Yellowthroat Geothlypis poliocephala
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Arenal, Red de Pueblos Polinizadores
  632. Olive Sparrow Arremonops rufivirgatus
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Hacienda Guachipelin
  633. Red-legged Honeycreeper Cyanerpes cyaneus
    # Count: 2
    Date:
    Observer: Phil Dube
    Location: Guadalajara, Provincia de Guanacaste, CR (10.56, -84.97)
  634. Eastern Meadowlark Sturnella magna
    # Count: 3
    Date:
    Observer: Giff Beaton
    Location: Guanacaste Airport, Liberia CR-Guanacaste 10.59887, -85.53582
  635. Russet-naped Wood-Rail Aramides albiventris
    # Count: 2
    Date:
    Observer: Rudy Reyes Ramirez
    Location: Carretera Interamericana Norte, Provincia de Guanacaste, CR (10,453, -85,129)
  636. White-collared Swift Streptoprocne zonaris
    # Count: 4
    Date:
    Observer: Lisa Schibley
    Location: Oropendula Waterfall
  637. Brown-hooded Parrot Pyrilia haematotis
    # Count: 4
    Date:
    Observer: Lisa Schibley
    Location: Oropendula Waterfall
  638. Swallow-tailed Kite Elanoides forficatus
    # Count: 1
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  639. Northern Emerald-Toucanet Aulacorhynchus prasinus
    # Count: 1
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  640. Rock Pigeon Columba livia
    # Count: 16
    Date:
    Observer: Lisa Schibley
    Location: McDonalds
  641. Inca Dove Columbina inca
    # Count: 2
    Date:
    Observer: Lisa Schibley
    Location: McDonalds
  642. Blue-black Grosbeak Cyanoloxia cyanoides
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  643. Common Pauraque Nyctidromus albicollis
    # Count: 2
    Date:
    Observer: Jeyrell Cerdas
    Location: Mi Casa
  644. Pacific Screech-Owl Megascops cooperi
    # Count: 2
    Date:
    Observer: Jeyrell Cerdas
    Location: Mi Casa
  645. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Playa Langosta--beach and estuary
  646. Keel-billed Toucan Ramphastos sulfuratus
    # Count: 3
    Date:
    Observer: Craig Parker
    Location: One Water Dos Pinos
  647. Crested Guan Penelope purpurascens
    # Count: 5
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  648. Pale-billed Woodpecker Campephilus guatemalensis
    # Count: 1
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  649. Three-wattled Bellbird Procnias tricarunculatus
    # Count: 2
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  650. Brown Booby Sula leucogaster
    # Count: 1
    Date:
    Observer: Lisa Erb
    Location: Hotel Bahía Sol Playa Potrero
  651. Anhinga Anhinga anhinga
    # Count: 1
    Date:
    Observer: Lisa Erb
    Location: Hotel Bahía Sol Playa Potrero
  652. Streaked Flycatcher Myiodynastes maculatus
    # Count: 1
    Date:
    Observer: Lisa Erb
    Location: Hotel Bahía Sol Playa Potrero
  653. Banded Wren Thryophilus pleurostictus
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo Park
  654. Stripe-headed Sparrow Peucaea ruficauda
    # Count: 3
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo Park
  655. Streak-backed Oriole Icterus pustulatus
    # Count: 2
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo Park
  656. Red-billed Pigeon Patagioenas flavirostris
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  657. Squirrel Cuckoo Piaya cayana
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  658. Stripe-throated Hermit Phaethornis striigularis
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  659. Blue-vented Hummingbird Saucerottia hoffmanni
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  660. Gray Hawk Buteo plagiatus
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  661. Yellow-throated Toucan Ramphastos ambiguus
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  662. Golden-olive Woodpecker Colaptes rubiginosus
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  663. Northern Tropical Pewee Contopus bogotensis
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  664. Dusky-capped Flycatcher Myiarchus tuberculifer
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  665. Boat-billed Flycatcher Megarynchus pitangua
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  666. Piratic Flycatcher Legatus leucophaius
    # Count: 1
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  667. Lesser Greenlet Pachysylvia decurtata
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  668. Brown Jay Psilorhinus morio
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  669. Variable Seedeater Sporophila corvina
    # Count: 3
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  670. Bananaquit Coereba flaveola
    # Count: 2
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  671. Yellow-faced Grassquit Tiaris olivaceus
    # Count: 4
    Date:
    Observer: Craig Parker
    Location: Nuevo Arenal Lake Park
  672. Snowcap Microchera albocoronata
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  673. Black-cheeked Woodpecker Melanerpes pucherani
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  674. Streak-crowned Antvireo Dysithamnus striaticeps
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  675. Chestnut-backed Antbird Poliocrania exsul
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  676. Spotted Woodcreeper Xiphorhynchus erythropygius
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  677. Red-capped Manakin Ceratopipra mentalis
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  678. Speckled Mourner Laniocera rufescens
    # Count: 1
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  679. Ochre-bellied Flycatcher Mionectes oleagineus
    # Count: 3
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  680. Carmiol's Tanager Chlorothraupis carmioli
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  681. Black-faced Grosbeak Caryothraustes poliogaster
    # Count: X
    Date:
    Observer: Calixto Moraga
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)
  682. Lesson's Motmot Momotus lessonii
    # Count: 1
    Date:
    Observer: Joyce Votipka
    Location: RIU Guanacaste Route, Guanacaste Province, CR (10.529, -85.746)
  683. Collared Aracari Pteroglossus torquatus
    # Count: 3
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  684. White-fronted Parrot Amazona albifrons
    # Count: 4
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  685. Mealy Parrot Amazona farinosa
    # Count: 4
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  686. Olive-throated Parakeet Eupsittula nana
    # Count: 4
    Date:
    Observer: Roster Moraga
    Location: Estación Biológica Los Almendros, Sector El Hacha, ACG, Guanacaste, CR (11,032, -85,528)
  687. Orange-fronted Parakeet Eupsittula canicularis
    # Count: 2
    Date:
    Observer: Benjamin Sweeney
    Location: Villas Guanacaste
  688. Common Ground Dove Columbina passerina
    # Count: 1
    Date:
    Observer: Giff Beaton
    Location: Guanacaste Airport, Liberia CR-Guanacaste 10.59887, -85.53582
  689. Southern Lapwing Vanellus chilensis
    # Count: 2
    Date:
    Observer: Giff Beaton
    Location: Guanacaste Airport, Liberia CR-Guanacaste 10.59887, -85.53582
  690. American Oystercatcher Haematopus palliatus
    # Count: 2
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  691. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  692. Brown Noddy Anous stolidus
    # Count: 2
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  693. Elegant Tern Thalasseus elegans
    # Count: 3
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  694. Royal Tern Thalasseus maximus
    # Count: 4
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  695. Neotropic Cormorant Nannopterum brasilianum
    # Count: 1
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  696. Brown Pelican Pelecanus occidentalis
    # Count: 3
    Date:
    Observer: Lisa Schibley
    Location: Tamarindo
  697. Magnificent Frigatebird Fregata magnificens
    # Count: 2
    Date:
    Observer: Ana Patricia Morúa Navarro
    Location: Playa Hermosa, Guanacaste Province, CR (10.58, -85.674)
  698. Common Black Hawk Buteogallus anthracinus
    # Count: 1
    Date:
    Observer: Ana Patricia Morúa Navarro
    Location: Playa Hermosa, Guanacaste Province, CR (10.58, -85.674)
  699. Roadside Hawk Rupornis magnirostris
    # Count: 1
    Date:
    Observer: Ana Patricia Morúa Navarro
    Location: Playa Hermosa, Guanacaste Province, CR (10.58, -85.674)
  700. White-throated Magpie-Jay Calocitta formosa
    # Count: 1
    Date:
    Observer: Ana Patricia Morúa Navarro
    Location: Playa Hermosa, Guanacaste Province, CR (10.58, -85.674)
  701. Spot-breasted Oriole Icterus pectoralis
    # Count: 1
    Date:
    Observer: Ana Patricia Morúa Navarro
    Location: Playa Hermosa, Guanacaste Province, CR (10.58, -85.674)
  702. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Lago Hacienda Pinilla , Provincia de Guanacaste, CR (10,26, -85,846)
  703. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Lago Hacienda Pinilla , Provincia de Guanacaste, CR (10,26, -85,846)
  704. Sulphur-bellied Flycatcher Myiodynastes luteiventris
    # Count: 2
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Lago Hacienda Pinilla , Provincia de Guanacaste, CR (10,26, -85,846)
  705. Tropical Kingbird Tyrannus melancholicus
    # Count: 2
    Date:
    Observer: Jimmy Fernández Orozco
    Location: Lago Hacienda Pinilla , Provincia de Guanacaste, CR (10,26, -85,846)
  706. Gray-headed Chachalaca Ortalis cinereiceps
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  707. White-necked Jacobin Florisuga mellivora
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  708. Long-billed Starthroat Heliomaster longirostris
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  709. Rufous-tailed Hummingbird Amazilia tzacatl
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  710. Black Vulture Coragyps atratus
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  711. Gartered Trogon Trogon caligatus
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  712. Orange-chinned Parakeet Brotogeris jugularis
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  713. Red-lored Parrot Amazona autumnalis
    # Count: 6
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  714. Crimson-fronted Parakeet Psittacara finschi
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  715. Masked Tityra Tityra semifasciata
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  716. Common Tody-Flycatcher Todirostrum cinereum
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  717. Yellow-bellied Elaenia Elaenia flavogaster
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  718. Gray-breasted Martin Progne chalybea
    # Count: 4
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  719. Blue-and-white Swallow Pygochelidon cyanoleuca
    # Count: 5
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  720. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  721. Cabanis's Wren Cantorchilus modestus
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  722. Tropical Mockingbird Mimus gilvus
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  723. Yellow-throated Euphonia Euphonia hirundinacea
    # Count: 4
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  724. Rufous-collared Sparrow Zonotrichia capensis
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  725. Montezuma Oropendola Psarocolius montezuma
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  726. Great-tailed Grackle Quiscalus mexicanus
    # Count: 3
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  727. Scarlet-rumped Tanager Ramphocelus passerinii
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  728. Blue-gray Tanager Thraupis episcopus
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  729. Palm Tanager Thraupis palmarum
    # Count: 3
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  730. Golden-hooded Tanager Stilpnia larvata
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  731. Green Honeycreeper Chlorophanes spiza
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  732. Morelet's Seedeater Sporophila morelleti
    # Count: 2
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  733. Buff-throated Saltator Saltator maximus
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  734. Cinnamon-bellied Saltator Saltator grandis
    # Count: 1
    Date:
    Observer: Diana Höhlig
    Location: Vista del Lago Apartments
  735. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 20
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  736. Ruddy Ground Dove Columbina talpacoti
    # Count: 4
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  737. Groove-billed Ani Crotophaga sulcirostris
    # Count: 10
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  738. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  739. Double-striped Thick-knee Hesperoburhinus bistriatus
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  740. Northern Jacana Jacana spinosa
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  741. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  742. Bare-throated Tiger-Heron Tigrisoma mexicanum
    # Count: 3
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  743. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 3
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  744. Green Heron Butorides virescens
    # Count: 4
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  745. Great Egret Ardea alba
    # Count: 4
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  746. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  747. Ringed Kingfisher Megaceryle torquata
    # Count: 2
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  748. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  749. Great Kiskadee Pitangus sulphuratus
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  750. Social Flycatcher Myiozetetes similis
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  751. Mangrove Swallow Tachycineta albilinea
    # Count: 2
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  752. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  753. Melodious Blackbird Dives dives
    # Count: 4
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  754. Blue-black Grassquit Volatinia jacarina
    # Count: 2
    Date:
    Observer: Michael Schlittenhart
    Location: Hacienda El Viejo Wetlands
  755. Thicket Tinamou Crypturellus cinnamomeus
    # Count: 1
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  756. White-winged Dove Zenaida asiatica
    # Count: 2
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  757. Canivet's Emerald Cynanthus canivetii
    # Count: 3
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  758. Black-headed Trogon Trogon melanocephalus
    # Count: 2
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  759. Turquoise-browed Motmot Eumomota superciliosa
    # Count: 3
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  760. Hoffmann's Woodpecker Melanerpes hoffmannii
    # Count: 2
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  761. Yellow-olive Flatbill Tolmomyias sulphurescens
    # Count: 2
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  762. Yellow-green Vireo Vireo flavoviridis
    # Count: 7
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  763. White-lored Gnatcatcher Polioptila albiloris
    # Count: 2
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  764. Rufous-naped Wren Campylorhynchus rufinucha
    # Count: 2
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  765. Clay-colored Thrush Turdus grayi
    # Count: 3
    Date:
    Observer: fernando Burgalin Sequeria
    Location: Casa, Santa Cruz CR-Guanacaste 10.26681, -85.73579
  766. Yellow-naped Parrot Amazona auropalliata
    # Count: 4
  767. Great Green Macaw Ara ambiguus
    # Count: 3

Exotic: Escapee (5)

  1. Swan Goose Anser cygnoides
    # Count: 2
    Date:
    Observer: Eduardo Moya
    Location: Liberia
  2. Blue-and-yellow Macaw Ara ararauna
    # Count: 1
    Date:
    Observer: Andrea Malek
    Location: Cafe Extremo Park
  3. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: German Aguilar Vega
    Location: Reservorio de la Finca Martina
  4. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Kai Schraml
    Location: Islita
  5. Indian Peafowl Pavo cristatus
    # Count: 10
    Date:
    Observer: Greg Darone
    Location: El Sitio Hotel

Undescribed Species (1)

  1. Puntarenas Screech-Owl (undescribed form) Megascops [undescribed form]
    # Count: 2
    Date:
    Observer: Adrian Arroyo Pacheco
    Location: Area de Conservación Guanacaste, Estacion Pitilla, 650mts, CR (10,989, -85,426)

Hybrids (6)

  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
  2. 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
  3. Cinnamon x Green-winged Teal (hybrid) Spatula cyanoptera x Anas crecca
    # Count: 1
    Date:
    Observer: Kevin Quirós
    Location: Sandillal Reservoir
  4. 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)
  5. Blue-and-yellow x Scarlet Macaw (hybrid) Ara ararauna x macao
    # Count: 1
    Date:
    Observer: Nevine Jacob
    Location: PN Palo Verde (área general)
  6. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Sam Jones
    Location: Bosque Nuboso Santa Elena (road from 10.343885, -84.796062 to ~10.349684, -84.792768)

Additional Taxa (118)

  1. new world quail sp. Odontophoridae sp.
    # Count: X
    Date:
    Observer: William Shepherd
    Location: Hacienda La Pacifica
  2. Sporophila sp. Sporophila sp.
    # Count: 1
    Date:
    Observer: Daniel Lebbin
    Location: PN Palo Verde--OTS Station and marsh
  3. Leptotila sp. Leptotila sp.
    # Count: 1
    Date:
    Observer: Erik Johnson
    Location: PN Palo Verde (área general)
  4. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 20
    Date:
    Observer: Jessie Barry
    Location: Playa Panama
  5. phalarope sp. Phalaropus sp.
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Sep 09 pelagic12
  6. Pterodroma sp. Pterodroma sp.
    # Count: 1
    Date:
    Observer: Jim Zook
    Location: Sep 09 pelagic17
  7. Melanerpes sp. Melanerpes sp.
    # Count: 1
    Date:
    Observer: Andy Jones
    Location: Las Heliconias--Laguna Danta trail
  8. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 7
    Date:
    Observer: Francis Joyce
    Location: Muelle de Cuajiniquil hasta Bahía Santa Elena
  9. Hydrobates sp. Hydrobates sp.
    # Count: 2
    Date:
    Observer: Francis Joyce
    Location: Bahía Santa Elena hasta Punta Blanca
  10. Laughing/Franklin's Gull Leucophaeus atricilla/pipixcan
    # Count: 2
    Date:
    Observer: Edward Boyd
    Location: Playa Ocotal
  11. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Mark W11 Kulstad
    Location: University of Costa Rica
  12. Gray/Gray-lined Hawk Buteo plagiatus/nitidus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Route vers Ensenada
  13. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 2
    Date:
    Observer: Stephanie Valle Cubero
    Location: 10.364x-84.79 - nov. 14, 2016 7:47 PM
  14. Streaked/Sulphur-bellied Flycatcher Myiodynastes maculatus/luteiventris
    # Count: 1
    Date:
    Observer: Nina Hale
    Location: Hacienda Solimar
  15. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Mark Dorriesfield
    Location: Camino a la estación San Gerardo
  16. Keel-billed/Broad-billed Motmot Electron carinatum/platyrhynchum
    # Count: 1
    Date:
    Observer: Fernando Casana Rodas
    Location: El Congal Rainforest
  17. tanager sp. (Thraupidae sp.) Thraupidae sp. (tanager sp.)
    # Count: 1
    Date:
    Observer: Enric Fernandez
    Location: Liberia--Hilton Garden Inn (airport)
  18. quail-dove sp. Geotrygon/Leptotrygon/Zentrygon sp.
    # Count: 1
    Date:
    Observer: Larry Chen
    Location: Las Heliconias--Heliconias Trail
  19. kingfisher sp. Alcedinidae sp.
    # Count: 2
    Date:
    Observer: Sharon J
    Location: Finca Austria, Nosara, Provincia de Guanacaste, CR (9.986, -85.624)
  20. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Vicky Cibicki
    Location: RNVS Cipanci - Isla de Pájaros
  21. Common/Arctic Tern Sterna hirundo/paradisaea
    # Count: 1
    Date:
    Observer: Christian Cascante
    Location: Puerto Viejo, Provincia de Guanacaste, CR (10.4, -85.819)
  22. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Federico Alfonso Chinchilla Romero
    Location: PN Santa Rosa
  23. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 2
    Date:
    Observer: Nick Schleissmann
    Location: Pelon de la Bajura--Entrance road and environs
  24. Sooty/Bridled Tern Onychoprion fuscatus/anaethetus
    # Count: 1
    Date:
    Observer: German Aguilar Vega
    Location: Salinera Don Santos, Colorado
  25. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 1
    Date:
    Observer: Simon Kiacz
    Location: Cuajiniquil Beach
  26. antwren sp. Thamnophilidae sp. (antwren sp.)
    # Count: 2
    Date:
    Observer: Simon Kiacz
    Location: PN Guanacaste--Camino a Estación Biológica Pitilla
  27. heron sp. Ardeidae sp.
    # Count: 2
    Date:
    Observer: Sydney Gerig
    Location: Playa Hermosa--Town
  28. saltator sp. Saltator sp.
    # Count: 1
    Date:
    Observer: Phil Dube
    Location: Casa de los Pájaros
  29. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Lucas Gil
    Location: Hacienda Montezuma
  30. yellowthroat sp. Geothlypis sp. (yellowthroat sp.)
    # Count: 2
    Date:
    Observer: Jiji Wong
    Location: Vía 606, Abangares CR-Guanacaste 10.32895, -84.84264
  31. elaenia sp. (genus Elaenia) Elaenia sp.
    # Count: 2
    Date:
    Observer: Heather Ray
    Location: Casa Not Mot. El Roble/Tilaran, Provincia de Guanacaste, CR (10.499, -84.938)
  32. large macaw sp. Ara sp.
    # Count: 6
    Date:
    Observer: William Griswold
    Location: La Palma, Provincia de Guanacaste, CR (10.265, -85.02)
  33. tityra sp. Tityra sp.
    # Count: 2
    Date:
    Observer: Johnny Chavarria Jiménez
    Location: Hacienda Guachipelin
  34. ground dove/Inca Dove Columbina sp.
    # Count: 2
    Date:
    Observer: Rajan Rao
    Location: Pension Playa Samara
  35. Columba sp. Columba sp.
    # Count: 6
    Date:
    Observer: Rajan Rao
    Location: San Gerardo Biological Station (Monteverde)
  36. Masked/Nazca Booby Sula dactylatra/granti
    # Count: 1
    Date:
    Observer: Darcy Boivin
    Location: Tamarindo offshore
  37. Cabanis's/Canebrake Wren Cantorchilus modestus/zeledoni
    # Count: X
    Date:
    Observer: Karo Mora
    Location: PN Santa Rosa--Casona
  38. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Kathryn Dick
    Location: Termales El Guayacán
  39. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Hairo Adonys Vindas Cruz
    Location: FINCA FICUS Provincia de Guanacaste, CR (10.34, -84.841)
  40. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 20
    Date:
    Observer: Richard Littauer
    Location: La Soga Rice Field
  41. gull/tern sp. Laridae sp.
    # Count: 2
    Date:
    Observer: Richard Littauer
    Location: Playa Junquillal--Playa Blanca
  42. Cathartes sp. Cathartes sp.
    # Count: 7
    Date:
    Observer: Thomas Einberger
    Location: Villa Continental Monteverde
  43. new world vulture sp. Cathartidae sp.
    # Count: 4
    Date:
    Observer: Richard Littauer
    Location: Playa Junquillal
  44. bird sp. Aves sp.
    # Count: 2
    Date:
    Observer: Richard Littauer
    Location: Casa Osito
  45. Western/Eastern Cattle Egret Bubulcus ibis/coromandus
    # Count: 6
    Date:
    Observer: Seth Beaudreault
    Location: Pan American Highway, Guanacaste Province, CR (10.216, -84.967)
  46. Burhinus sp. Burhinus sp.
    # Count: 1
    Date:
    Observer: Andrea Phillips
    Location: Bagaces, Provincia de Guanacaste, CR (10,47, -85,311)
  47. foliage-gleaner sp. Furnariidae sp. (foliage-gleaner sp.)
    # Count: 1
    Date:
    Observer: Max Laubstein
    Location: Camino a la estación San Gerardo
  48. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 2
    Date:
    Observer: Róger Rodríguez Bravo
    Location: Terrapez - Cañas
  49. nighthawk sp. Chordeiles sp.
    # Count: 1
    Date:
    Observer: Andrew Campos
    Location: PN Santa Rosa--Bosque Siempreverde
  50. black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)
    # Count: 7
    Date:
    Observer: Geoff Carpentier
    Location: Costa Rica Off Liberian Coast Northbound
  51. antshrike sp. Thamnophilidae sp. (antshrike sp.)
    # Count: 2
    Date:
    Observer: Ulises Chavarría
    Location: Reserva Biológica Lomas de Barbudal
  52. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Olivier Esquivel
    Location: Terrapez - Cañas
  53. Buteogallus sp. Buteogallus sp.
    # Count: 1
    Date:
    Observer: Jasper Barnes
    Location: Playa Corozalito
  54. large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.
    # Count: 1
    Date:
    Observer: Janet Bargh
    Location: Hacienda Guachipelin
  55. Hepatic/Summer Tanager Piranga flava/rubra
    # Count: 1
    Date:
    Observer: Luis fdo Hernandez
    Location: Punta Islita, Guanacaste Province, CR (9,862, -85,367)corozalito
  56. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 1
    Date:
    Observer: Dan Sandri
    Location: Coast off Playa Flamingo
  57. new world martin sp. (Progne sp.) Progne sp.
    # Count: 10
    Date:
    Observer: Courtney Cameron
    Location: Liberia--Hilton Garden Inn (airport)
  58. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 1
    Date:
    Observer: Louise Demers
    Location: Coco, Guanacaste Province, CR (10,543, -85,727)
  59. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: X
    Date:
    Observer: kevin tarrant
    Location: Hotel Bosque del Mar and grounds
  60. blackbird sp. Icteridae sp.
    # Count: 6
    Date:
    Observer: Cheryl Lux- Warholik
    Location: Playa Hermosa
  61. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Hilary Haines
    Location: Sky Adventures - Monteverde Park
  62. antvireo sp. Dysithamnus sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: San Gerardo Biological Station (Monteverde)
  63. passerine sp. Passeriformes sp.
    # Count: 4
    Date:
    Observer: Menachem Goldstein
    Location: San Gerardo Biological Station (Monteverde)
  64. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: Camino a la estación San Gerardo
  65. Buteo sp. Buteo sp.
    # Count: X
    Date:
    Observer: Raymond Bransfield
    Location: Parque Nacional Tenerio
  66. nightjar sp. Caprimulgidae sp.
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: Ruta Nacional Secundaria 145, Provincia de Guanacaste, CR (10.322, -84.925)
  67. peep sp. Calidris sp. (peep sp.)
    # Count: X
    Date:
    Observer: Anonymous eBirder
    Location: Cc Resort
  68. hermit sp. Phaethornis sp.
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Camino a la estación San Gerardo
  69. Catharus sp. Catharus sp.
    # Count: 3
    Date:
    Observer: Daniel Restrepo (5-22 Fotografía Biodiversa)
    Location: Monteverde--Selvatura Park
  70. 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
  71. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: 26
    Date:
    Observer: Luke Seitz
    Location: Princess Cruise Chile-LA 2024–Central America leg 1
  72. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort
  73. sulid sp. Sulidae sp.
    # Count: 1
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort
  74. new world trogon sp. Trogon sp.
    # Count: 1
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort
  75. pigeon/dove sp. Columbidae sp.
    # Count: 1
    Date:
    Observer: Kenny Frisch
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  76. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Kenny Frisch
    Location: Las Trancas farm fields (Rt 254 to Playa Panama)
  77. Sterna sp. Sterna sp.
    # Count: 2
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort
  78. Turdus sp. Turdus sp.
    # Count: 1
    Date:
    Observer: Jordan Gunn
    Location: Papagayo--Allegro Resort
  79. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Dave Christensen
    Location: Beach by Leo’s Casa
  80. 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)
  81. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 10
    Date:
    Observer: Nikki Maija Meyer
    Location: Playa Ventanas and Estuary
  82. antbird sp. Thamnophilidae sp. (antbird sp.)
    # Count: 1
    Date:
    Observer: Shawn Pfautsch
    Location: Vía 142, Tilaran CR-Guanacaste 10.48974, -84.83582
  83. euphonia sp. Euphonia sp.
    # Count: 1
    Date:
    Observer: Daniel Martínez
    Location: Cafe Monteverde
  84. woodcreeper sp. Dendrocolaptinae sp.
    # Count: 1
    Date:
    Observer: David McCorquodale
    Location: Reserva Bosque Nuboso Santa Elena
  85. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Vanessa McGlade
    Location: Reserva Santa Elena
  86. motmot sp. Momotidae sp.
    # Count: 1
    Date:
    Observer: Kat Palermo
    Location: El Tigre Waterfalls
  87. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 2
    Date:
    Observer: German Aguilar Vega
    Location: Lomas del Sol Tilarán
  88. Amazona sp. Amazona sp.
    # Count: 1
    Date:
    Observer: Andrés Herrera González
    Location: Finca los Wilas
  89. gnatcatcher sp. Polioptila sp.
    # Count: 1
    Date:
    Observer: Tim Schmölzer
    Location: Reserva Biológica Nosara (Lagarta)
  90. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Nick Cooley
    Location: Rio Nosara estuary
  91. Charadrius sp. Charadrius sp.
    # Count: 1
    Date:
    Observer: Elidier Vargas
    Location: Colorado--west salinas
  92. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 9
    Date:
    Observer: Elidier Vargas
    Location: Colorado--west salinas
  93. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Auto selected 10.80754, -85.40253
  94. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Abraham Soto B.
    Location: Auto selected 10.80754, -85.40253
  95. Russet-naped/Gray-cowled Wood-Rail Aramides albiventris/cajaneus
    # Count: 5
    Date:
    Observer: Cristina Arguedas Chacón
    Location: Bagatzí rice and cane fields
  96. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Julieta Obregón
    Location: 914, Cuajiniquil, Provincia de Guanacaste, CR (10.946, -85.691)
  97. tern sp. Sterninae sp.
    # Count: 3
    Date:
    Observer: Abraham Soto B.
    Location: Playas Del Coco
  98. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Nick Cooley
    Location: Reserva Biológica Nosara (Lagarta)
  99. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 3
    Date:
    Observer: Johser Nature
    Location: Colorado, Provincia de Guanacaste, CR (10.175, -85.155)
  100. parrot sp. Psittaciformes sp. (parrot sp.)
    # Count: 1
    Date:
    Observer: Nick Cooley
    Location: Río Perdido
  101. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Gretchen Miller
    Location: Rincon Volcano
  102. pewee sp. (Contopus sp.) Contopus sp.
    # Count: 1
    Date:
    Observer: Víctor Blanco Méndez
    Location: Cabeceras, Provincia de Guanacaste, CR (10.381, -84.831)
  103. frigatebird sp. Fregata sp.
    # Count: 4
    Date:
    Observer: Megan ElderTaylor
    Location: Playas Del Coco
  104. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Mayer Jiménez Barrantes
    Location: Hacienda La Pacifica
  105. Chaetura sp. Chaetura sp.
    # Count: 1
    Date:
    Observer: Ana Isabel Pereira
    Location: Tilarán, Provincia de Guanacaste, CR (10,477, -84,963)
  106. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Kate Northrop
    Location: Casa khuba
  107. tinamou sp. Tinamidae sp.
    # Count: 1
    Date:
    Observer: Tom Cho
    Location: Liberia--Daniel Oduber International Airport and vicinity
  108. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: Jack Sullivan
    Location: Monteverde AirBnB
  109. Patagioenas sp. Patagioenas sp.
    # Count: 6
    Date:
    Observer: Benjamin Koenig
    Location: En route to Monteverde
  110. new world flycatcher sp. Tyrannidae sp.
    # Count: 10
    Date:
    Observer: Benjamin Koenig
    Location: En route to Monteverde
  111. hummingbird sp. Trochilidae sp.
    # Count: 7
    Date:
    Observer: Jack Sullivan
    Location: Monteverde AirBnB
  112. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: 2
    Date:
    Observer: Jack Sullivan
    Location: Monteverde AirBnB
  113. swift sp. Apodidae sp.
    # Count: 2
    Date:
    Observer: Jack Sullivan
    Location: Monteverde AirBnB
  114. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: Jack Sullivan
    Location: Monteverde AirBnB
  115. large swift sp. Apodidae sp. (large swift sp.)
    # Count: 2
    Date:
    Observer: Guillermo Saborío Vega
    Location: Finca Nuevos Horizontes
  116. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    # Count: 12
    Date:
    Observer: Keylor Prendas Gómez
    Location: Avenida 4, Hojancha CR-Guanacaste 9.99661, -85.38194
  117. manakin sp. Pipridae sp.
    # Count: 1
    Date:
    Observer: Heather Ray
    Location: Casa Not Mot. El Roble/Tilaran, Provincia de Guanacaste, CR (10.499, -84.938)
  118. swallow sp. Hirundinidae sp.
    # Count: 2
    Date:
    Observer: Giff Beaton
    Location: Guanacaste Airport, Liberia CR-Guanacaste 10.59887, -85.53582