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Bird List

Updated ~7 seconds ago
414 All Years 258 This Year 2024 72 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (414)

  1. Cedar Waxwing Bombycilla cedrorum
    # Count: 20
    Date:
    Observer: Steve Voigt
    Location: PN Corcovado--Sector Sirena
  2. Tropical Mockingbird Mimus gilvus
    # Count: 1
    Date:
    Observer: Tim Reynolds
    Location: PN Corcovado--Sector Sirena
  3. Striated Heron Butorides striata
    # Count: 1
    Date:
    Observer: Henry Sandi Amador
    Location: PN Corcovado--Sector Sirena
  4. Fork-tailed Flycatcher Tyrannus savana
    # Count: 1
    Date:
    Observer: Sagri Quintero
    Location: PN Corcovado--Sector Sirena
  5. Nazca Booby Sula granti
    # Count: 1
    Date:
    Observer: Alexander Montero
    Location: PN Corcovado--Sector Sirena
  6. Sooty Shearwater Ardenna grisea
    # Count: 1
    Date:
    Observer: Alexander Montero
    Location: PN Corcovado--Sector Sirena
  7. Mangrove Hummingbird Amazilia boucardi
    # Count: 1
    Date:
    Observer: Noah Kauffman
    Location: PN Corcovado--Sector Sirena
  8. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Andrew Zheng
    Location: PN Corcovado--Sector Sirena
  9. Masked Booby Sula dactylatra
    # Count: 2
    Date:
    Observer: Ricardo Miranda
    Location: PN Corcovado--Sector Sirena
  10. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Ricardo Miranda
    Location: PN Corcovado--Sector Sirena
  11. Limpkin Aramus guarauna
    # Count: 6
    Date:
    Observer: Olman González Herrera
    Location: PN Corcovado--Sector Sirena
  12. Slate-colored Seedeater Sporophila schistacea
    # Count: 2
    Date:
    Observer: Henry Sandi Amador
    Location: PN Corcovado--Sector Sirena
  13. Greenish Elaenia Myiopagis viridicata
    # Count: 1
    Date:
    Observer: Paul Underwood
    Location: PN Corcovado--Sector Sirena
  14. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Tyler Wenzel
    Location: PN Corcovado--Sector Sirena
  15. Least Storm-Petrel Hydrobates microsoma
    # Count: 17
    Date:
    Observer: Brennan Stokkermans
    Location: PN Corcovado--Sector Sirena
  16. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Diego Quesada
    Location: PN Corcovado--Sector Sirena
  17. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Sally Wells
    Location: PN Corcovado--Sector Sirena
  18. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  19. Middle American Screech-Owl Megascops guatemalae
    # Count: 1
    Date:
    Observer: Evan Ruster
    Location: PN Corcovado--Sector Sirena
  20. Yellow-billed Cotinga Carpodectes antoniae
    # Count: 1
    Date:
    Observer: José Parajeles
    Location: PN Corcovado--Sector Sirena
  21. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Rebeca Quiros
    Location: PN Corcovado--Sector Sirena
  22. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: David Mora Vargas
    Location: PN Corcovado--Sector Sirena
  23. Purple Martin Progne subis
    # Count: 10
    Date:
    Observer: Svante Söderholm
    Location: PN Corcovado--Sector Sirena
  24. Red-billed Tropicbird Phaethon aethereus
    # Count: 1
    Date:
    Observer: Walter Sánchez
    Location: PN Corcovado--Sector Sirena
  25. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Pablo Largaespada
    Location: PN Corcovado--Sector Sirena
  26. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Mel Cruz
    Location: PN Corcovado--Sector Sirena
  27. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: José Parajeles
    Location: PN Corcovado--Sector Sirena
  28. Blue-winged Teal Spatula discors
    # Count: 3
    Date:
    Observer: Walter Sánchez
    Location: PN Corcovado--Sector Sirena
  29. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Marco Umana
    Location: PN Corcovado--Sector Sirena
  30. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Walter Sánchez
    Location: PN Corcovado--Sector Sirena
  31. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Walter Sánchez
    Location: PN Corcovado--Sector Sirena
  32. Red-necked Phalarope Phalaropus lobatus
    # Count: 9
    Date:
    Observer: Walter Sánchez
    Location: PN Corcovado--Sector Sirena
  33. Shiny Cowbird Molothrus bonariensis
    # Count: 2
    Date:
    Observer: Walter Sánchez
    Location: PN Corcovado--Sector Sirena
  34. Eastern Kingbird Tyrannus tyrannus
    # Count: 35
    Date:
    Observer: Marco Umana
    Location: PN Corcovado--Sector Sirena
  35. Scarlet-thighed Dacnis Dacnis venusta
    # Count: 1
    Date:
    Observer: Katie Towler
    Location: PN Corcovado--Sector Sirena
  36. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  37. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: David Mora Vargas
    Location: PN Corcovado--Sector Sirena
  38. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Henry Sandi Amador
    Location: PN Corcovado--Sector Sirena
  39. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Henry Sandi Amador
    Location: PN Corcovado--Sector Sirena
  40. Black Swift Cypseloides niger
    # Count: 1
    Date:
    Observer: Avery Meeker - Big Year Coffee
    Location: PN Corcovado--Sector Sirena
  41. Wedge-rumped Storm-Petrel Hydrobates tethys
    # Count: 3
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  42. Galapagos Shearwater Puffinus subalaris
    # Count: 1
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  43. Black Storm-Petrel Hydrobates melania
    # Count: 6
    Date:
    Observer: José Parajeles
    Location: PN Corcovado--Sector Sirena
  44. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Jessy Lopez Herra
    Location: PN Corcovado--Sector Sirena
  45. Streaked Saltator Saltator striatipectus
    # Count: 2
    Date:
    Observer: Henry Sandi Amador
    Location: PN Corcovado--Sector Sirena
  46. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: PN Corcovado--Sector Sirena
  47. Ovenbird Seiurus aurocapilla
    # Count: 2
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  48. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Paul Jay
    Location: PN Corcovado--Sector Sirena
  49. Pomarine Jaeger Stercorarius pomarinus
    # Count: 2
    Date:
    Observer: Javi Barón
    Location: PN Corcovado--Sector Sirena
  50. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Javi Barón
    Location: PN Corcovado--Sector Sirena
  51. Tropical Screech-Owl Megascops choliba
    # Count: 2
    Date:
    Observer: Gerson Cedeño Sequeira
    Location: PN Corcovado--Sector Sirena
  52. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: Berny Castillo
    Location: PN Corcovado--Sector Sirena
  53. Franklin's Gull Leucophaeus pipixcan
    # Count: 3
    Date:
    Observer: Christian Rixen
    Location: PN Corcovado--Sector Sirena
  54. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  55. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: César Sánchez
    Location: PN Corcovado--Sector Sirena
  56. Gull-billed Tern Gelochelidon nilotica
    # Count: 1
    Date:
    Observer: César Sánchez
    Location: PN Corcovado--Sector Sirena
  57. Tropical Royal Flycatcher Onychorhynchus coronatus
    # Count: 1
    Date:
    Observer: César Sánchez
    Location: PN Corcovado--Sector Sirena
  58. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Kyle Kittelberger
    Location: PN Corcovado--Sector Sirena
  59. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: John Brenneman
    Location: PN Corcovado--Sector Sirena
  60. Melodious Blackbird Dives dives
    # Count: X
    Date:
    Observer: Diego Quesada
    Location: PN Corcovado--Sector Sirena
  61. Barn Owl Tyto alba
    # Count: 1
    Date:
    Observer: Neil Callister
    Location: PN Corcovado--Sector Sirena
  62. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Oscar Johnson
    Location: PN Corcovado--Sector Sirena
  63. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Rainer Stoll
    Location: PN Corcovado--Sector Sirena
  64. Red-footed Booby Sula sula
    # Count: 3
    Date:
    Observer: Rainer Stoll
    Location: PN Corcovado--Sector Sirena
  65. Inca Dove Columbina inca
    # Count: 1
    Date:
    Observer: Ted Nanninga
    Location: PN Corcovado--Sector Sirena
  66. Green Hermit Phaethornis guy
    # Count: 1
    Date:
    Observer: Ted Nanninga
    Location: PN Corcovado--Sector Sirena
  67. Ruddy-breasted Seedeater Sporophila minuta
    # Count: 2
    Date:
    Observer: Dave Spangenburg
    Location: PN Corcovado--Sector Sirena
  68. Least Grebe Tachybaptus dominicus
    # Count: 1
    Date:
    Observer: Bastiaan Notebaert
    Location: PN Corcovado--Sector Sirena
  69. Southern Lapwing Vanellus chilensis
    # Count: 1
    Date:
    Observer: Bastiaan Notebaert
    Location: PN Corcovado--Sector Sirena
  70. Gray-breasted Crake Laterallus exilis
    # Count: X
    Date:
    Observer: Evelyn Cubillo
    Location: PN Corcovado--Sector Sirena
  71. Crested Eagle Morphnus guianensis
    # Count: 1
    Date:
    Observer: Róger Rodríguez Bravo
    Location: PN Corcovado--Sector Sirena
  72. Collared Plover Anarhynchus collaris
    # Count: 1
    Date:
    Observer: Alex Patia
    Location: PN Corcovado--Sector Sirena
  73. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Ryan Candee
    Location: PN Corcovado--Sector Sirena
  74. Ornate Hawk-Eagle Spizaetus ornatus
    # Count: X
    Date:
    Observer: T R Shankar Raman
    Location: PN Corcovado--Sector Sirena
  75. Black-and-white Owl Strix nigrolineata
    # Count: 3
    Date:
    Observer: T R Shankar Raman
    Location: PN Corcovado--Sector Sirena
  76. Willow Flycatcher Empidonax traillii
    # Count: X
    Date:
    Observer: Ann Crawford
    Location: PN Corcovado--Sector Sirena
  77. Barred Antshrike Thamnophilus doliatus
    # Count: 3
    Date:
    Observer: Andrew & JoAnn Andersen
    Location: PN Corcovado--Sector Sirena
  78. Scaly-breasted Hummingbird Phaeochroa cuvierii
    # Count: X
    Date:
    Observer: Ryne Rutherford
    Location: PN Corcovado--Sector Sirena
  79. Bare-crowned Antbird Gymnocichla nudiceps
    # Count: X
    Date:
    Observer: Todd Russo
    Location: PN Corcovado--Sector Sirena
  80. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Garrett Ridge
    Location: PN Corcovado--Sector Sirena
  81. Garden Emerald Chlorostilbon assimilis
    # Count: 1
    Date:
    Observer: Christopher Montero
    Location: PN Corcovado--Sector Sirena
  82. Black-necked Stilt Himantopus mexicanus
    # Count: 5
    Date:
    Observer: Christopher Montero
    Location: PN Corcovado--Sector Sirena
  83. Agami Heron Agamia agami
    # Count: 1
    Date:
    Observer: Christopher Montero
    Location: PN Corcovado--Sector Sirena
  84. Pearl Kite Gampsonyx swainsonii
    # Count: 1
    Date:
    Observer: Christopher Montero
    Location: PN Corcovado--Sector Sirena
  85. Black-collared Hawk Busarellus nigricollis
    # Count: 1
    Date:
    Observer: Christopher Montero
    Location: PN Corcovado--Sector Sirena
  86. Red-breasted Meadowlark Leistes militaris
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: PN Corcovado--Sector Sirena
  87. Crested Oropendola Psarocolius decumanus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: PN Corcovado--Sector Sirena
  88. Northern Bentbill Oncostoma cinereigulare
    # Count: X
    Date:
    Observer: Scott Bowers
    Location: PN Corcovado--Sector Sirena
  89. Thick-billed Seed-Finch Sporophila funerea
    # Count: 1
    Date:
    Observer: Susan Killeen
    Location: PN Corcovado--Sector Sirena
  90. Yellow-bellied Seedeater Sporophila nigricollis
    # Count: 2
    Date:
    Observer: Susan Killeen
    Location: PN Corcovado--Sector Sirena
  91. Blue-headed Parrot Pionus menstruus
    # Count: 6
    Date:
    Observer: Kristen Martyn
    Location: PN Corcovado--Sector Sirena
  92. Northern Tropical Pewee Contopus bogotensis
    # Count: X
    Date:
    Observer: Megan Jones Patterson
    Location: PN Corcovado--Sector Sirena
  93. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Martin St-Michel
    Location: PN Corcovado--Sector Sirena
  94. Common Ground Dove Columbina passerina
    # Count: 2
    Date:
    Observer: john glass
    Location: PN Corcovado--Sector Sirena
  95. Lesser Nighthawk Chordeiles acutipennis
    # Count: 1
    Date:
    Observer: john glass
    Location: PN Corcovado--Sector Sirena
  96. Wood Stork Mycteria americana
    # Count: 2
    Date:
    Observer: john glass
    Location: PN Corcovado--Sector Sirena
  97. Hook-billed Kite Chondrohierax uncinatus
    # Count: 1
    Date:
    Observer: kitti reynolds
    Location: PN Corcovado--Sector Sirena
  98. Yellow-crowned Tyrannulet Tyrannulus elatus
    # Count: X
    Date:
    Observer: Bradley Hacker 🦜
    Location: PN Corcovado--Sector Sirena
  99. Wilson's Snipe Gallinago delicata
    # Count: X
    Date:
    Observer: Shawn Sullivan
    Location: PN Corcovado--Sector Sirena
  100. Wandering Tattler Tringa incana
    # Count: X
    Date:
    Observer: Shawn Sullivan
    Location: PN Corcovado--Sector Sirena
  101. Rose-throated Becard Pachyramphus aglaiae
    # Count: 1
    Date:
    Observer: Oscar Johnson
    Location: PN Corcovado--Sector Sirena
  102. Fasciated Tiger-Heron Tigrisoma fasciatum
    # Count: X
    Date:
    Observer: David Larson
    Location: PN Corcovado--Sector Sirena
  103. Montezuma Oropendola Psarocolius montezuma
    # Count: X
    Date:
    Observer: Matthew Brooks
    Location: PN Corcovado--Sector Sirena
  104. White-winged Dove Zenaida asiatica
    # Count: X
    Date:
    Observer: Chris Doupe
    Location: PN Corcovado--Sector Sirena
  105. Common Potoo Nyctibius griseus
    # Count: X
    Date:
    Observer: Andy Jones
    Location: PN Corcovado--Sector Sirena
  106. Band-tailed Pigeon Patagioenas fasciata
    # Count: X
    Date:
    Observer: Andres Lopez-Sepulcre
    Location: PN Corcovado--Sector Sirena
  107. Semipalmated Sandpiper Calidris pusilla
    # Count: X
    Date:
    Observer: Magnus Persmark
    Location: PN Corcovado--Sector Sirena
  108. Slate-headed Tody-Flycatcher Poecilotriccus sylvia
    # Count: 1
    Date:
    Observer: Magnus Persmark
    Location: PN Corcovado--Sector Sirena
  109. Gray-headed Chachalaca Ortalis cinereiceps
    # Count: X
    Date:
    Observer: Team Ona
    Location: PN Corcovado--Sector Sirena
  110. Yellow-billed Cuckoo Coccyzus americanus
    # Count: X
    Date:
    Observer: Jaap Plugge
    Location: PN Corcovado--Sector Sirena
  111. Killdeer Charadrius vociferus
    # Count: X
    Date:
    Observer: Jaap Plugge
    Location: PN Corcovado--Sector Sirena
  112. Ruby-throated Hummingbird Archilochus colubris
    # Count: X
    Date:
    Observer: Jaap Plugge
    Location: PN Corcovado--Sector Sirena
  113. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: X
    Date:
    Observer: Jaap Plugge
    Location: PN Corcovado--Sector Sirena
  114. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Jaap Plugge
    Location: PN Corcovado--Sector Sirena
  115. Lesser Goldfinch Spinus psaltria
    # Count: X
    Date:
    Observer: Jaap Plugge
    Location: PN Corcovado--Sector Sirena
  116. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: X
    Date:
    Observer: Phil Barnes
    Location: PN Corcovado--Sector Sirena
  117. Rusty-margined Flycatcher Myiozetetes cayanensis
    # Count: X
    Date:
    Observer: Kevin McGowan
    Location: PN Corcovado--Sector Sirena
  118. Wilson's Warbler Cardellina pusilla
    # Count: X
    Date:
    Observer: Kevin McGowan
    Location: PN Corcovado--Sector Sirena
  119. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Hank Taliaferro
    Location: PN Corcovado--Sector Sirena
  120. Northern Jacana Jacana spinosa
    # Count: 14
    Date:
    Observer: Hank Taliaferro
    Location: PN Corcovado--Sector Sirena
  121. Three-wattled Bellbird Procnias tricarunculatus
    # Count: 6
    Date:
    Observer: Hank Taliaferro
    Location: PN Corcovado--Sector Sirena
  122. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Peter Colasanti
    Location: PN Corcovado--Sector Sirena
  123. Bridled Tern Onychoprion anaethetus
    # Count: X
    Date:
    Observer: Chuck Stirrat
    Location: PN Corcovado--Sector Sirena
  124. White Ibis Eudocimus albus
    # Count: X
    Date:
    Observer: Chuck Stirrat
    Location: PN Corcovado--Sector Sirena
  125. Crimson-fronted Parakeet Psittacara finschi
    # Count: X
    Date:
    Observer: Chuck Stirrat
    Location: PN Corcovado--Sector Sirena
  126. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: X
    Date:
    Observer: Pamela Hunt
    Location: PN Corcovado--Sector Sirena
  127. Cinnamon Becard Pachyramphus cinnamomeus
    # Count: X
    Date:
    Observer: Pamela Hunt
    Location: PN Corcovado--Sector Sirena
  128. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Thomas Snetsinger
    Location: PN Corcovado--Sector Sirena
  129. White-ruffed Manakin Corapipo altera
    # Count: 1
    Date:
    Observer: Thomas Snetsinger
    Location: PN Corcovado--Sector Sirena
  130. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  131. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  132. Golden-winged Warbler Vermivora chrysoptera
    # Count: X
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  133. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Brian G. Self
    Location: PN Corcovado--Sector Sirena
  134. Mistletoe Tyrannulet Zimmerius parvus
    # Count: 1
    Date:
    Observer: Richard Cannings
    Location: PN Corcovado--Sector Sirena
  135. Black-crowned Tityra Tityra inquisitor
    # Count: 1
    Date:
    Observer: Richard Cannings
    Location: PN Corcovado--Sector Sirena
  136. Black Hawk-Eagle Spizaetus tyrannus
    # Count: 1
    Date:
    Observer: Richard Cannings
    Location: PN Corcovado--Sector Sirena
  137. Chestnut-collared Swift Streptoprocne rutila
    # Count: 12
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  138. White-crested Coquette Lophornis adorabilis
    # Count: 2
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  139. Snowy-bellied Hummingbird Saucerottia edward
    # Count: 1
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  140. Brown Noddy Anous stolidus
    # Count: 2
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  141. Blue-footed Booby Sula nebouxii
    # Count: 1
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  142. White-tailed Kite Elanus leucurus
    # Count: 2
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  143. Plumbeous Kite Ictinia plumbea
    # Count: 2
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  144. Striped Owl Asio clamator
    # Count: 3
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  145. Red-rumped Woodpecker Dryobates kirkii
    # Count: 1
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  146. Yellow-headed Caracara Daptrius chimachima
    # Count: 4
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  147. Yellow-bellied Tyrannulet Ornithion semiflavum
    # Count: 2
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  148. Silver-throated Tanager Tangara icterocephala
    # Count: 4
    Date:
    Observer: Niels Poul Dreyer
    Location: PN Corcovado--Sector Sirena
  149. Long-tailed Woodcreeper Deconychura longicauda
    # Count: 1
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  150. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  151. Hepatic Tanager Piranga flava
    # Count: 2
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  152. Brown Jay Psilorhinus morio
    # Count: 2
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  153. Blue-and-white Swallow Pygochelidon cyanoleuca
    # Count: 25
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  154. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  155. Eastern Meadowlark Sturnella magna
    # Count: 2
    Date:
    Observer: Ron Ridout
    Location: PN Corcovado--Sector Sirena
  156. Red-throated Caracara Ibycter americanus
    # Count: 1
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  157. Dusky Antbird Cercomacroides tyrannina
    # Count: 2
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  158. Veraguan Mango Anthracothorax veraguensis
    # Count: 1
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  159. Short-tailed Hawk Buteo brachyurus
    # Count: 2
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  160. Scale-crested Pygmy-Tyrant Lophotriccus pileatus
    # Count: 1
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  161. White-breasted Wood-Wren Henicorhina leucosticta
    # Count: 1
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  162. White-vented Euphonia Euphonia minuta
    # Count: 2
    Date:
    Observer: Peter Vickery
    Location: PN Corcovado--Sector Sirena
  163. Gray-lined Hawk Buteo nitidus
    # Count: X
    Date:
    Observer: Howard Youth
    Location: PN Corcovado--Sector Sirena
  164. White-lined Tanager Tachyphonus rufus
    # Count: X
    Date:
    Observer: Howard Youth
    Location: PN Corcovado--Sector Sirena
  165. Philadelphia Vireo Vireo philadelphicus
    # Count: 5
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  166. Short-tailed Nighthawk Lurocalis semitorquatus
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  167. Violet-headed Hummingbird Klais guimeti
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  168. American Oystercatcher Haematopus palliatus
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  169. Red Knot Calidris canutus
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  170. Western Sandpiper Calidris mauri
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  171. Black Tern Chlidonias niger
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  172. Common Tern Sterna hirundo
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  173. Reddish Egret Egretta rufescens
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  174. Belted Kingfisher Megaceryle alcyon
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  175. Brown-hooded Parrot Pyrilia haematotis
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  176. Yellow-throated Vireo Vireo flavifrons
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  177. White-throated Thrush Turdus assimilis
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  178. Thick-billed Euphonia Euphonia laniirostris
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  179. Mourning Warbler Geothlypis philadelphia
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  180. Morelet's Seedeater Sporophila morelleti
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  181. Mangrove Cuckoo Coccyzus minor
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  182. Uniform Crake Amaurolimnas concolor
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  183. Lesser Yellowlegs Tringa flavipes
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  184. Least Tern Sternula antillarum
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  185. Elegant Tern Thalasseus elegans
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  186. Tiny Hawk Microspizias superciliosus
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  187. Yellow-bellied Elaenia Elaenia flavogaster
    # Count: X
    Date:
    Observer: Jeff Dawson
    Location: PN Corcovado--Sector Sirena
  188. Mottled Owl Strix virgata
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  189. Yellow Tyrannulet Capsiempis flaveola
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  190. Blue Dacnis Dacnis cayana
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  191. Slaty Spinetail Synallaxis brachyura
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  192. Olivaceous Piculet Picumnus olivaceus
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  193. White-collared Swift Streptoprocne zonaris
    # Count: 400
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  194. Brown-billed Scythebill Campylorhamphus pusillus
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  195. Lesser Greenlet Pachysylvia decurtata
    # Count: 4
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  196. Blue Ground Dove Claravis pretiosa
    # Count: X
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  197. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  198. Crested Owl Lophostrix cristata
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  199. Green Shrike-Vireo Vireolanius pulchellus
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  200. Western Woodhaunter Automolus virgatus
    # Count: 2
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  201. Boat-billed Flycatcher Megarynchus pitangua
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  202. Scaly-breasted Wren Microcerculus marginatus
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  203. Gray-chested Dove Leptotila cassinii
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  204. Streak-chested Antpitta Hylopezus perspicillatus
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  205. Scaly-throated Leaftosser Sclerurus guatemalensis
    # Count: 2
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  206. Crane Hawk Geranospiza caerulescens
    # Count: 2
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  207. Northern Black-throated Trogon Trogon tenellus
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  208. Cocoa Woodcreeper Xiphorhynchus susurrans
    # Count: X
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  209. Black-bellied Wren Pheugopedius fasciatoventris
    # Count: 2
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  210. Great Tinamou Tinamus major
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  211. Great Curassow Crax rubra
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  212. Rufous Nightjar Antrostomus rufus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  213. Lesser Swallow-tailed Swift Panyptila cayennensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  214. White-tipped Sicklebill Eutoxeres aquila
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  215. Gray-cowled Wood-Rail Aramides cajaneus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  216. Solitary Sandpiper Tringa solitaria
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  217. Laughing Gull Leucophaeus atricilla
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  218. Sandwich Tern Thalasseus sandvicensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  219. Royal Tern Thalasseus maximus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  220. Anhinga Anhinga anhinga
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  221. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  222. Great Egret Ardea alba
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  223. Gray-headed Kite Leptodon cayanensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  224. Double-toothed Kite Harpagus bidentatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  225. Bicolored Hawk Accipiter bicolor
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  226. Zone-tailed Hawk Buteo albonotatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  227. Lesson's Motmot Momotus lessonii
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  228. Amazon Kingfisher Chloroceryle amazona
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  229. White-necked Puffbird Notharchus hyperrhynchus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  230. Rufous-winged Woodpecker Piculus simplex
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  231. Collared Forest-Falcon Micrastur semitorquatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  232. Barred Forest-Falcon Micrastur ruficollis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  233. Bat Falcon Falco rufigularis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  234. White-crowned Parrot Pionus senilis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  235. Red-lored Parrot Amazona autumnalis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  236. Brown-throated Parakeet Eupsittula pertinax
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  237. Streak-headed Woodcreeper Lepidocolaptes souleyetii
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  238. Chiriqui Foliage-gleaner Automolus exsertus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  239. Turquoise Cotinga Cotinga ridgwayi
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  240. White-winged Becard Pachyramphus polychopterus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  241. Black-tailed Flycatcher Myiobius atricaudus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  242. Southern Beardless-Tyrannulet Camptostoma obsoletum
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  243. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  244. Rufous Mourner Rhytipterna holerythra
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  245. Panama Flycatcher Myiarchus panamensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  246. Great Kiskadee Pitangus sulphuratus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  247. Streaked Flycatcher Myiodynastes maculatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  248. Sulphur-bellied Flycatcher Myiodynastes luteiventris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  249. Scrub Greenlet Hylophilus flavipes
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  250. Gray-breasted Martin Progne chalybea
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  251. White-browed Gnatcatcher Polioptila bilineata
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  252. Swainson's Thrush Catharus ustulatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  253. Clay-colored Thrush Turdus grayi
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  254. Baltimore Oriole Icterus galbula
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  255. Great-tailed Grackle Quiscalus mexicanus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  256. Prothonotary Warbler Protonotaria citrea
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  257. Bay-breasted Warbler Setophaga castanea
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  258. Blue-black Grosbeak Cyanoloxia cyanoides
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  259. Dickcissel Spiza americana
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  260. Shining Honeycreeper Cyanerpes lucidus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  261. Long-billed Starthroat Heliomaster longirostris
    # Count: X
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  262. Spot-crowned Euphonia Euphonia imitans
    # Count: X
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  263. Russet Antshrike Thamnistes anabatinus
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  264. Slaty Antwren Myrmotherula schisticolor
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  265. Sulphur-rumped Flycatcher Myiobius sulphureipygius
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  266. Dusky-capped Flycatcher Myiarchus tuberculifer
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  267. Piratic Flycatcher Legatus leucophaius
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  268. Orange-billed Sparrow Arremon aurantiirostris
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  269. Bay-headed Tanager Tangara gyrola
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  270. White-tipped Dove Leptotila verreauxi
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  271. Black-bellied Plover Pluvialis squatarola
    # Count: 3
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  272. Semipalmated Plover Charadrius semipalmatus
    # Count: 5
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  273. Wilson's Plover Anarhynchus wilsonia
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  274. Spotted Sandpiper Actitis macularius
    # Count: 10
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  275. Sanderling Calidris alba
    # Count: 50
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  276. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  277. Snowy Egret Egretta thula
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  278. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  279. Western Cattle Egret Bubulcus ibis
    # Count: 30
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  280. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  281. Swallow-tailed Kite Elanoides forficatus
    # Count: 3
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  282. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  283. Gartered Trogon Trogon caligatus
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  284. Masked Tityra Tityra semifasciata
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  285. Eye-ringed Flatbill Rhynchocyclus brevirostris
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  286. Great Crested Flycatcher Myiarchus crinitus
    # Count: 5
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  287. Gray-capped Flycatcher Myiozetetes granadensis
    # Count: 5
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  288. Mangrove Swallow Tachycineta albilinea
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  289. Black-striped Sparrow Arremonops conirostris
    # Count: 3
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  290. Scarlet-rumped Cacique Cacicus uropygialis
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  291. Giant Cowbird Molothrus oryzivorus
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  292. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  293. Northern Waterthrush Parkesia noveboracensis
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  294. Tennessee Warbler Leiothlypis peregrina
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  295. Kentucky Warbler Geothlypis formosa
    # Count: 2
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  296. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  297. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 6
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  298. Summer Tanager Piranga rubra
    # Count: 3
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  299. Gray-headed Tanager Eucometis penicillata
    # Count: 10
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  300. Blue-black Grassquit Volatinia jacarina
    # Count: 3
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  301. Variable Seedeater Sporophila corvina
    # Count: 30
    Date:
    Observer: Mark L. Hoffman
    Location: PN Corcovado--Sector Sirena
  302. Smooth-billed Ani Crotophaga ani
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  303. Costa Rican Swift Chaetura fumosa
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  304. Tricolored Heron Egretta tricolor
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  305. Great Black Hawk Buteogallus urubitinga
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  306. Baird's Trogon Trogon bairdii
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  307. Ruddy-tailed Flycatcher Terenotriccus erythrurus
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  308. Green Honeycreeper Chlorophanes spiza
    # Count: X
    Date:
    Observer: Greg Butcher
    Location: PN Corcovado--Sector Sirena
  309. Crested Guan Penelope purpurascens
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  310. Marbled Wood-Quail Odontophorus gujanensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  311. Short-billed Pigeon Patagioenas nigrirostris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  312. Ruddy Ground Dove Columbina talpacoti
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  313. Ruddy Quail-Dove Geotrygon montana
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  314. Groove-billed Ani Crotophaga sulcirostris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  315. Striped Cuckoo Tapera naevia
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  316. Squirrel Cuckoo Piaya cayana
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  317. Common Pauraque Nyctidromus albicollis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  318. White-necked Jacobin Florisuga mellivora
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  319. Bronzy Hermit Glaucis aeneus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  320. Band-tailed Barbthroat Threnetes ruckeri
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  321. Long-billed Hermit Phaethornis longirostris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  322. Stripe-throated Hermit Phaethornis striigularis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  323. Purple-crowned Fairy Heliothryx barroti
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  324. Crowned Woodnymph Thalurania colombica
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  325. Rufous-tailed Hummingbird Amazilia tzacatl
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  326. Charming Hummingbird Polyerata decora
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  327. White-throated Crake Laterallus albigularis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  328. Whimbrel Numenius phaeopus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  329. Short-billed Dowitcher Limnodromus griseus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  330. Willet Tringa semipalmata
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  331. Ruddy Turnstone Arenaria interpres
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  332. Magnificent Frigatebird Fregata magnificens
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  333. Brown Booby Sula leucogaster
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  334. Neotropic Cormorant Nannopterum brasilianum
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  335. Brown Pelican Pelecanus occidentalis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  336. Little Blue Heron Egretta caerulea
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  337. Roseate Spoonbill Platalea ajaja
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  338. Black Vulture Coragyps atratus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  339. Turkey Vulture Cathartes aura
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  340. Osprey Pandion haliaetus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  341. Spectacled Owl Pulsatrix perspicillata
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  342. Slaty-tailed Trogon Trogon massena
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  343. Ringed Kingfisher Megaceryle torquata
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  344. American Pygmy Kingfisher Chloroceryle aenea
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  345. Green Kingfisher Chloroceryle americana
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  346. White-whiskered Puffbird Malacoptila panamensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  347. Rufous-tailed Jacamar Galbula ruficauda
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  348. Yellow-throated Toucan Ramphastos ambiguus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  349. Red-crowned Woodpecker Melanerpes rubricapillus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  350. Pale-billed Woodpecker Campephilus guatemalensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  351. Lineated Woodpecker Dryocopus lineatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  352. Orange-chinned Parakeet Brotogeris jugularis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  353. Mealy Parrot Amazona farinosa
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  354. Black-hooded Antshrike Thamnophilus bridgesi
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  355. Plain Antvireo Dysithamnus mentalis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  356. Dot-winged Antwren Microrhopias quixensis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  357. Bicolored Antbird Gymnopithys bicolor
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  358. Black-faced Antthrush Formicarius analis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  359. Ruddy Woodcreeper Dendrocincla homochroa
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  360. Tawny-winged Woodcreeper Dendrocincla anabatina
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  361. Wedge-billed Woodcreeper Glyphorynchus spirurus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  362. Northern Barred-Woodcreeper Dendrocolaptes sanctithomae
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  363. Black-striped Woodcreeper Xiphorhynchus lachrymosus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  364. Plain Xenops Xenops minutus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  365. Velvety Manakin Lepidothrix velutina
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  366. Orange-collared Manakin Manacus aurantiacus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  367. Rufous Piha Lipaugus unirufus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  368. Golden-crowned Spadebill Platyrinchus coronatus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  369. Ochre-bellied Flycatcher Mionectes oleagineus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  370. Common Tody-Flycatcher Todirostrum cinereum
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  371. Yellow-olive Flatbill Tolmomyias sulphurescens
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  372. Bright-rumped Attila Attila spadiceus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  373. Social Flycatcher Myiozetetes similis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  374. Tropical Kingbird Tyrannus melancholicus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  375. Tawny-crowned Greenlet Tunchiornis ochraceiceps
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  376. Yellow-green Vireo Vireo flavoviridis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  377. Southern Rough-winged Swallow Stelgidopteryx ruficollis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  378. Long-billed Gnatwren Ramphocaenus melanurus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  379. House Wren Troglodytes aedon
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  380. Yellow-crowned Euphonia Euphonia luteicapilla
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  381. Chestnut-headed Oropendola Psarocolius wagleri
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  382. Bronzed Cowbird Molothrus aeneus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  383. Gray-crowned Yellowthroat Geothlypis poliocephala
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  384. Black-cheeked Ant-Tanager Habia atrimaxillaris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  385. White-throated Shrike-Tanager Lanio leucothorax
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  386. Scarlet-rumped Tanager Ramphocelus passerinii
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  387. Blue-gray Tanager Thraupis episcopus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  388. Palm Tanager Thraupis palmarum
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  389. Golden-hooded Tanager Stilpnia larvata
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  390. Red-legged Honeycreeper Cyanerpes cyaneus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  391. Bananaquit Coereba flaveola
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  392. Buff-throated Saltator Saltator maximus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  393. Little Tinamou Crypturellus soui
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  394. Blue-throated Goldentail Chlorestes eliciae
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  395. Bare-throated Tiger-Heron Tigrisoma mexicanum
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  396. Boat-billed Heron Cochlearius cochlearius
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  397. Common Black Hawk Buteogallus anthracinus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  398. Roadside Hawk Rupornis magnirostris
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  399. White Hawk Pseudastur albicollis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  400. Laughing Falcon Herpetotheres cachinnans
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  401. Great Antshrike Taraba major
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  402. Chestnut-backed Antbird Poliocrania exsul
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  403. Red-capped Manakin Ceratopipra mentalis
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  404. Isthmian Wren Cantorchilus elutus
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  405. Riverside Wren Cantorchilus semibadius
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  406. Buff-rumped Warbler Myiothlypis fulvicauda
    # Count: X
    Date:
    Observer: Andrew Mack
    Location: PN Corcovado--Sector Sirena
  407. Pale-vented Pigeon Patagioenas cayennensis
    # Count: X
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  408. King Vulture Sarcoramphus papa
    # Count: 1
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  409. Fiery-billed Aracari Pteroglossus frantzii
    # Count: X
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  410. Golden-naped Woodpecker Melanerpes chrysauchen
    # Count: 1
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  411. Scarlet Macaw Ara macao
    # Count: 25
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  412. Northern Schiffornis Schiffornis veraepacis
    # Count: X
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  413. Yellow-billed Cacique Amblycercus holosericeus
    # Count: X
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena
  414. White-shouldered Tanager Loriotus luctuosus
    # Count: X
    Date:
    Observer: Thane Pratt
    Location: PN Corcovado--Sector Sirena

Undescribed Species (1)

  1. Puntarenas Screech-Owl (undescribed form) Megascops [undescribed form]
    # Count: 2
    Date:
    Observer: Dale Forbes
    Location: PN Corcovado--Sector Sirena

Additional Taxa (40)

  1. antwren sp. Thamnophilidae sp. (antwren sp.)
    # Count: 1
    Date:
    Observer: Steve Voigt
    Location: PN Corcovado--Sector Sirena
  2. Chimney/Vaux's Swift Chaetura pelagica/vauxi
    # Count: X
    Date:
    Observer: Miguel Jugnarain
    Location: PN Corcovado--Sector Sirena
  3. Common/Great Black Hawk Buteogallus anthracinus/urubitinga
    # Count: 1
    Date:
    Observer: Michelle Goulty
    Location: PN Corcovado--Sector Sirena
  4. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: Reed Wester-Ebbinghaus
    Location: PN Corcovado--Sector Sirena
  5. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  6. motmot sp. Momotidae sp.
    # Count: 2
    Date:
    Observer: Braeden Thomson
    Location: PN Corcovado--Sector Sirena
  7. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Marco Umana
    Location: PN Corcovado--Sector Sirena
  8. peep sp. Calidris sp. (peep sp.)
    # Count: 3
    Date:
    Observer: Eliza Wein
    Location: PN Corcovado--Sector Sirena
  9. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Adrian Arroyo Pacheco
    Location: PN Corcovado--Sector Sirena
  10. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Alberto Quesada
    Location: PN Corcovado--Sector Sirena
  11. pewee sp. (Contopus sp.) Contopus sp.
    # Count: 1
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  12. wren sp. Troglodytidae sp.
    # Count: 2
    Date:
    Observer: Mhairi McFarlane
    Location: PN Corcovado--Sector Sirena
  13. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: X
    Date:
    Observer: Gabriel Calvo Benavides
    Location: PN Corcovado--Sector Sirena
  14. kingfisher sp. Alcedinidae sp.
    # Count: 1
    Date:
    Observer: Adrian Hinkle
    Location: PN Corcovado--Sector Sirena
  15. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Annie Meyer
    Location: PN Corcovado--Sector Sirena
  16. antbird sp. Thamnophilidae sp. (antbird sp.)
    # Count: 1
    Date:
    Observer: Farokh Jamalyaria
    Location: PN Corcovado--Sector Sirena
  17. Patagioenas sp. Patagioenas sp.
    # Count: X
    Date:
    Observer: Julie Hart
    Location: PN Corcovado--Sector Sirena
  18. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Nicholas Sly
    Location: PN Corcovado--Sector Sirena
  19. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 30
    Date:
    Observer: john glass
    Location: PN Corcovado--Sector Sirena
  20. falcon sp. Falco sp.
    # Count: X
    Date:
    Observer: robert smith
    Location: PN Corcovado--Sector Sirena
  21. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: X
    Date:
    Observer: Kevin McGowan
    Location: PN Corcovado--Sector Sirena
  22. tern sp. Sterninae sp.
    # Count: X
    Date:
    Observer: Kevin McGowan
    Location: PN Corcovado--Sector Sirena
  23. woodpecker sp. Picidae sp.
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  24. Amazona sp. Amazona sp.
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  25. new world warbler sp. Parulidae sp.
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  26. Chaetura sp. Chaetura sp.
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  27. Myiarchus sp. Myiarchus sp.
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  28. swift sp. Apodidae sp.
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  29. parrot sp. Psittaciformes sp. (parrot sp.)
    # Count: X
    Date:
    Observer: John Young
    Location: PN Corcovado--Sector Sirena
  30. large swift sp. Apodidae sp. (large swift sp.)
    # Count: 60
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  31. hummingbird sp. Trochilidae sp.
    # Count: X
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  32. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  33. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Tony Leukering
    Location: PN Corcovado--Sector Sirena
  34. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: X
    Date:
    Observer: David Willard
    Location: PN Corcovado--Sector Sirena
  35. new world trogon sp. Trogon sp.
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  36. woodcreeper sp. Dendrocolaptinae sp.
    # Count: 2
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  37. euphonia sp. Euphonia sp.
    # Count: 1
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  38. tinamou sp. Tinamidae sp.
    # Count: X
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  39. manakin sp. Pipridae sp.
    # Count: X
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena
  40. hermit sp. Phaethornis sp.
    # Count: X
    Date:
    Observer: Peter Scott
    Location: PN Corcovado--Sector Sirena