Costa Rica

Map

Illustrated Checklist

Updated ~16 hours ago

925 Species Observed

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Species w/ Audio

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Puntarenas Screech-Owl (undescribed form) Megascops [undescribed form]

Last observed by Adrian Arroyo Pacheco on 11 May 2024

Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera

Last observed by Yoryoro ZL on 4 Feb 2017
Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos

Last observed by Giovanni Cubillo Solano on 20 Feb 2022
American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchos

Last observed by Yoryoro ZL on 4 Feb 2017
Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta

Last observed by Daniel Martínez on 21 Apr 2015
Blue-winged x Green-winged Teal (hybrid) Spatula discors x Anas crecca

Last observed by David Rodríguez Arias on 19 Mar 2024
Cinnamon x Green-winged Teal (hybrid) Spatula cyanoptera x Anas crecca

Last observed by Kevin Quirós on 16 Mar 2021
Cinnamon x Rufous-tailed Hummingbird (hybrid) Amazilia rutila x tzacatl

Last observed by Kathryn Dick on 30 Oct 2023
Northern x Wattled Jacana (hybrid) Jacana spinosa x jacana

Last observed by Bill Sedivy on 17 Mar 2024
Red-crowned x Hoffmann's Woodpecker (hybrid) Melanerpes rubricapillus x hoffmannii

Last observed by Ricky Rodriguez on 21 May 2024
Blue-and-yellow x Scarlet Macaw (hybrid) Ara ararauna x macao

Last observed by Nevine Jacob on 21 Feb 2023
Great Green x Scarlet Macaw (hybrid) Ara ambiguus x macao

Last observed by Matthew Igleski on 11 Apr 2024
Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera

Last observed by Marshall Iliff on 19 Mar 2024
Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)

Last observed by Marshall Iliff on 18 Mar 2024
Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)

Last observed by Andrés Ulate on 23 Mar 2024
Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis

Last observed by Freddy Quesada on 30 Dec 2022
Townsend's x Black-throated Green Warbler (hybrid) Setophaga townsendi x virens

Last observed by David Garrigues on 3 Jan 2023
Scarlet-rumped x Crimson-backed Tanager (hybrid) Ramphocelus passerinii x dimidiatus

Last observed by Roberto Garrigues on 31 Oct 2021

tinamou sp. Tinamidae sp.

Last observed by Benjamin Koenig on 28 May 2024
Domestic goose sp. (Domestic type) Anser sp. (Domestic type)

Last observed by Chris Rohrer on 26 Jun 2017
Blue-winged/Cinnamon Teal Spatula discors/cyanoptera

Last observed by German Aguilar Vega on 10 May 2024
Anas sp. Anas sp.

Last observed by Alex Molina on 7 Oct 2023
teal sp. Anatidae sp. (teal sp.)

Last observed by Renato Paniagua Rodriguez on 9 Apr 2024
Greater/Lesser Scaup Aythya marila/affinis

Last observed by Anonymous eBirder on 30 Mar 2024
Aythya sp. Aythya sp.

Last observed by Nick Schleissmann on 11 Jan 2022
duck sp. Anatidae (duck sp.)

Last observed by Róger Rodríguez Bravo on 1 Jan 2024
waterfowl sp. Anatidae sp.

Last observed by Daniel Martínez on 8 Jun 2022
chachalaca sp. Ortalis sp.

Last observed by Victoria Hawk on 20 May 2012
Cracidae sp. Cracidae sp.

Last observed by Jay McGowan on 23 Jan 2017
wood-quail sp. Odontophorus sp.

Last observed by logan kahle on 2 Apr 2019
new world quail sp. Odontophoridae sp.

Last observed by William Shepherd on 11 Jan 1985
Columba sp. Columba sp.

Last observed by Rajan Rao on 23 Jul 2023
Patagioenas sp. Patagioenas sp.

Last observed by Benjamin Koenig on 27 May 2024
Common/Ruddy Ground Dove Columbina passerina/talpacoti

Last observed by Mauren Rojas on 20 Apr 2024
ground dove/Inca Dove Columbina sp.

Last observed by Jose Pablo Arce Suarez on 25 Aug 2023
Leptotila sp. Leptotila sp.

Last observed by Gustavo Rojas on 20 Mar 2024
quail-dove sp. Geotrygon/Leptotrygon/Zentrygon sp.

Last observed by Braden Collard on 14 Apr 2024
pigeon/dove sp. Columbidae sp.

Last observed by Róger Rodríguez Bravo on 28 May 2024
Smooth-billed/Groove-billed Ani Crotophaga ani/sulcirostris

Last observed by Joshua Covill on 12 Dec 2022
Yellow-billed/Pearly-breasted Cuckoo Coccyzus americanus/euleri

Last observed by Pat O'Donnell on 2 Feb 2021
Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus

Last observed by Róger Rodríguez Bravo on 13 Oct 2022
cuckoo sp. (Cuculidae sp.) Cuculidae sp.

Last observed by Pat O'Donnell on 7 Nov 2019
nighthawk sp. Chordeiles sp.

Last observed by Megan Massa on 12 Apr 2024
Antrostomus sp. Antrostomus sp.

Last observed by Sabine Decamp on 29 Dec 2019
nightjar sp. Caprimulgidae sp.

Last observed by Menachem Goldstein on 6 Mar 2024
potoo sp. Nyctibiidae sp.

Last observed by Mercedes Alpizar on 1 Dec 2020
Cypseloides sp. Cypseloides sp.

Last observed by Alejandro Vidal on 9 May 2024
Streptoprocne sp. Streptoprocne sp.

Last observed by Guy Kirwan on 26 Oct 2023
Chimney/Vaux's Swift Chaetura pelagica/vauxi

Last observed by Shawn Pfautsch on 24 Apr 2024
Chaetura sp. Chaetura sp.

Last observed by Joset André Navarro on 26 May 2024
large swift sp. Apodidae sp. (large swift sp.)

Last observed by Luis Guzmán on 27 May 2024
small swift sp. Apodidae sp. (small swift sp.)

Last observed by Joshua Davis on 31 Jan 2015
swift sp. Apodidae sp.

Last observed by Jack Sullivan on 29 May 2024
hermit sp. Phaethornis sp.

Last observed by Allan Díaz on 16 May 2024
mango sp. Anthracothorax sp.

Last observed by Julie O'Neill on 7 Apr 2024
Long-billed/Plain-capped Starthroat Heliomaster longirostris/constantii

Last observed by Rolando Leiva on 21 Apr 2024
Purple-throated/White-throated Mountain-gem Lampornis calolaemus/castaneoventris

Last observed by Ana Hernández on 26 May 2024
Selasphorus sp. Selasphorus sp.

Last observed by Juan Pablo Chaves Rodríguez on 27 Apr 2024
Riccordia/Cynanthus/Chlorostilbon sp. Riccordia/Cynanthus/Chlorostilbon sp.

Last observed by Daniel Martínez on 20 Aug 2019
hummingbird sp. Trochilidae sp.

Last observed by Josh Craddock on 31 May 2024
Russet-naped/Gray-cowled Wood-Rail Aramides albiventris/cajaneus

Last observed by Terra Conservation Reserve on 31 May 2024
wood-rail sp. Aramides sp.

Last observed by Marjorie Arguedas on 20 Oct 2023
rail/crake sp. Rallidae sp. (rail/crake sp.)

Last observed by Marshall Iliff on 19 Mar 2024
Burhinus sp. Burhinus sp.

Last observed by Andrea Phillips on 18 Dec 2023
American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulva

Last observed by Jim Zook on 2 May 2019
Black-bellied Plover/golden-plover sp. Pluvialis sp.

Last observed by Steven A. Montenegro on 16 Nov 2019
Charadrius sp. Charadrius sp.

Last observed by Elidier Vargas on 11 May 2024
small plover sp. Charadrius/Anarhynchus sp.

Last observed by Jaime Chaves on 4 Aug 2019
plover sp. Charadriidae sp.

Last observed by Aidan Colligan on 6 Aug 2019
curlew sp. Numenius sp.

Last observed by Charlie Wright on 8 Jan 2019
Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus

Last observed by Johser Nature on 12 May 2024
Red/Red-necked Phalarope Phalaropus fulicarius/lobatus

Last observed by Miguel Circuito on 22 Sep 2023
phalarope sp. Phalaropus sp.

Last observed by Diego Rodríguez C. on 24 Feb 2024
Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca

Last observed by Greivin Cabezas Pérez on 11 May 2024
Tringa sp. Tringa sp.

Last observed by Daniel Martínez on 26 Mar 2024
Western/Semipalmated Sandpiper Calidris mauri/pusilla

Last observed by Richard Garrigues on 10 May 2024
peep sp. Calidris sp. (peep sp.)

Last observed by John Kugler on 4 May 2024
Calidris sp. Calidris sp.

Last observed by Maina Handmaker on 30 Dec 2023
Scolopacidae sp. Scolopacidae sp.

Last observed by Guy Kirwan on 3 Nov 2023
large shorebird sp. Scolopacidae sp. (large shorebird sp.)

Last observed by Róger Rodríguez Bravo on 10 Sep 2023
shorebird sp. Charadriiformes sp.

Last observed by Kenny Frisch on 31 Mar 2024
Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticus

Last observed by Chris Wood on 19 Sep 2023
Long-tailed/Pomarine Jaeger Stercorarius longicaudus/pomarinus

Last observed by Wilfredo Villalobos on 9 May 2020
jaeger sp. Stercorarius sp. (jaeger sp.)

Last observed by Fabian Torres on 1 Apr 2024
skua sp. Stercorarius sp. (skua sp.)

Last observed by Ana Maria Monge Ortiz on 8 Dec 2022
jaeger/skua sp. Stercorarius sp.

Last observed by Alex Molina on 22 Nov 2023
Laughing/Franklin's Gull Leucophaeus atricilla/pipixcan

Last observed by Matt Longabaugh on 11 Feb 2019
gull sp. Larinae sp.

Last observed by Nick Cooley on 11 May 2024
Brown/Black Noddy Anous stolidus/minutus

Last observed by Chris Wood on 19 Sep 2023
Sooty/Bridled Tern Onychoprion fuscatus/anaethetus

Last observed by Zachary Sutton on 11 Mar 2024
Common/Arctic Tern Sterna hirundo/paradisaea

Last observed by Henry Fallas Gutiérrez on 24 Apr 2024
Sterna sp. Sterna sp.

Last observed by Jordan Gunn on 1 Apr 2024
Elegant/Royal Tern Thalasseus elegans/maximus

Last observed by Diego Gamboa Ramírez on 30 May 2024
large tern sp. Hydroprogne/Thalasseus sp.

Last observed by Daniel Martínez on 13 Jul 2017
tern sp. Sterninae sp.

Last observed by Abraham Soto B. on 11 May 2024
gull/tern sp. Laridae sp.

Last observed by Richard Littauer on 8 Nov 2023
Leach's/Townsend's Storm-Petrel (dark-rumped) Hydrobates leucorhous/socorroensis (dark-rumped)

Last observed by Luke Seitz on 29 Mar 2024
Black/Markham's Storm-Petrel Hydrobates melania/markhami

Last observed by Juan Diego Vargas on 20 Sep 2023
Hydrobates sp. Hydrobates sp.

Last observed by Bayard Nicklow on 20 May 2024
storm-petrel sp. Oceanitidae/Hydrobatidae sp.

Last observed by John Facchini on 2 Apr 2024
Pterodroma sp. Pterodroma sp.

Last observed by Jim Zook on 19 Sep 2009
Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris

Last observed by Bayard Nicklow on 21 May 2024
black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)

Last observed by Johanny Pérez Alvarado on 6 Mar 2024
shearwater sp. Procellariidae sp. (shearwater sp.)

Last observed by Jim Zook on 7 Apr 2024
frigatebird sp. Fregata sp.

Last observed by Anonymous eBirder on 19 May 2024
Masked/Nazca Booby Sula dactylatra/granti

Last observed by Chris Wood on 14 Sep 2023
booby sp. Sula sp.

Last observed by Ana Maria Monge Ortiz on 14 Sep 2023
sulid sp. Sulidae sp.

Last observed by Jordan Gunn on 30 Mar 2024
tiger-heron sp. Tigrisoma sp.

Last observed by John Cassell on 3 Jun 2023
Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea

Last observed by Quinn Diaz on 17 Feb 2023
Western/Eastern Cattle Egret Bubulcus ibis/coromandus

Last observed by Evelyn Rivera Rodríguez on 25 May 2024
heron sp. Ardeidae sp.

Last observed by Jack Sullivan on 26 May 2024
white egret sp. Egretta/Bubulcus/Ardea sp.

Last observed by SHARMILA Abdulpurkar on 27 May 2024
Glossy/White-faced Ibis Plegadis falcinellus/chihi

Last observed by Julieta Obregón on 11 May 2024
ibis sp. Threskiornithidae sp. (ibis sp.)

Last observed by Sarah Harris on 12 Nov 2021
Cathartes sp. Cathartes sp.

Last observed by Harvey Anselmo Harriett Harriett on 28 May 2024
new world vulture sp. Cathartidae sp.

Last observed by Braden Collard on 11 Mar 2024
Spizaetus sp. Spizaetus sp.

Last observed by Valeria De Luca on 4 May 2023
Mississippi/Plumbeous Kite Ictinia mississippiensis/plumbea

Last observed by Nicole Holmes on 11 Feb 2024
Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii

Last observed by Barbara Blevins on 27 Oct 2023
Accipiter sp. Accipiter sp.

Last observed by Anonymous eBirder on 16 May 2024
Common/Great Black Hawk Buteogallus anthracinus/urubitinga

Last observed by Jeff Gantz on 18 Mar 2024
Buteogallus sp. Buteogallus sp.

Last observed by Jasper Barnes on 10 Jan 2024
Gray/Gray-lined Hawk Buteo plagiatus/nitidus

Last observed by Jacanas Costa Rica on 9 Mar 2024
Buteo sp. Buteo sp.

Last observed by Benjamin Koenig on 28 May 2024
hawk sp. Accipitridae sp. (hawk sp.)

Last observed by Jack Sullivan on 26 May 2024
screech-owl sp. Megascops sp.

Last observed by Stacia Delaney on 23 Jul 2006
owl sp. Strigiformes sp.

Last observed by Mike Hearell on 31 Mar 2024
new world trogon sp. Trogon sp.

Last observed by SHARMILA Abdulpurkar on 27 May 2024
Keel-billed/Broad-billed Motmot Electron carinatum/platyrhynchum

Last observed by Richard Littauer on 4 Nov 2023
motmot sp. Momotidae sp.

Last observed by Gwen Morris on 30 May 2024
kingfisher sp. Alcedinidae sp.

Last observed by Mark Stratton on 24 Apr 2024
Aulacorhynchus sp. Aulacorhynchus sp.

Last observed by Andrea Phillips on 12 Jul 2023
aracari sp. Pteroglossus sp.

Last observed by Diego Calderón-Franco @diegoCOLbirding on 3 Sep 2021
large toucan sp. Ramphastos sp.

Last observed by Scott Stafford on 21 Feb 2024
Melanerpes sp. Melanerpes sp.

Last observed by Brandon Castro Cedeño on 1 May 2024
Campephilus sp./Lineated Woodpecker Campephilus sp./Dryocopus lineatus

Last observed by Richard Littauer on 4 Nov 2023
Celeus sp. Celeus sp.

Last observed by Mark Dorriesfield on 13 Feb 2018
woodpecker sp. Picidae sp.

Last observed by Víctor Araya Valladares on 18 May 2024
forest-falcon sp. Micrastur sp.

Last observed by Bill Sharkey on 27 Feb 2024
small falcon sp. Falco sp. (small falcon sp.)

Last observed by Paul Slingsby on 18 May 2019
falcon sp. Falco sp.

Last observed by Jack Sullivan on 30 May 2024
diurnal raptor sp. Accipitriformes/Falconiformes sp.

Last observed by Sam Jones on 18 Mar 2024
lovebird sp. Agapornis sp.

Last observed by Pedro Bonilla on 1 Jul 2017
Brotogeris sp. Brotogeris sp.

Last observed by Christoph Fischer on 9 Mar 1998
Pionus sp. Pionus sp.

Last observed by Marshall Iliff on 19 Mar 2024
Amazona sp. Amazona sp.

Last observed by Cédric Duhalde on 28 May 2024
Scarlet/Red-and-green Macaw Ara macao/chloropterus

Last observed by Dave palm on 25 Apr 2015
large macaw sp. Ara sp.

Last observed by Hsiaohui Wen on 28 Apr 2024
large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.

Last observed by Braden Collard on 12 Mar 2024
parakeet sp. Psittaciformes sp. (parakeet sp.)

Last observed by Benjamin Koenig on 30 May 2024
parrot sp. Psittaciformes sp. (parrot sp.)

Last observed by Jack Sullivan on 26 May 2024
Thamnophilus sp. Thamnophilus sp.

Last observed by Gabor Orban on 27 Mar 2023
antshrike sp. Thamnophilidae sp. (antshrike sp.)

Last observed by Ulises Chavarría on 5 Jan 2024
antvireo sp. Dysithamnus sp.

Last observed by Menachem Goldstein on 23 Feb 2024
antwren sp. Thamnophilidae sp. (antwren sp.)

Last observed by Steve Voigt on 28 Apr 2024
antbird sp. Thamnophilidae sp. (antbird sp.)

Last observed by Benjamin Koenig on 27 May 2024
Grallaria sp. Grallaria sp.

Last observed by Andrew Dreelin on 31 Dec 2019
Formicarius sp. Formicarius sp.

Last observed by Christoph Fischer on 19 Mar 1998
leaftosser sp. Sclerurus sp.

Last observed by Menachem Goldstein on 6 Mar 2024
Lepidocolaptes sp. Lepidocolaptes sp.

Last observed by Óscar Daniel Ramírez Carvajal on 9 Aug 2017
woodcreeper sp. Dendrocolaptinae sp.

Last observed by Cédric Duhalde on 28 May 2024
xenops sp. Xenops sp.

Last observed by John and Milena Beer on 3 Apr 2024
foliage-gleaner sp. Furnariidae sp. (foliage-gleaner sp.)

Last observed by Crystal Thiele on 27 Apr 2024
Synallaxis sp. Synallaxis sp.

Last observed by Rob Woodward on 2 Dec 2023
Furnariid sp. Furnariidae sp.

Last observed by Braden Collard on 3 Feb 2024
manakin sp. Pipridae sp.

Last observed by Tyler Wenzel on 24 May 2024
tityra sp. Tityra sp.

Last observed by Lenin Torres Valverde on 31 May 2024
schiffornis sp. Schiffornis sp.

Last observed by Steven Masis on 24 Nov 2015
becard sp. Pachyramphus sp.

Last observed by Scott Olmstead on 13 Oct 2021
Sulphur-rumped/Black-tailed Flycatcher Myiobius sulphureipygius/atricaudus

Last observed by Mark Dorriesfield on 18 Sep 2019
Myiobius sp. Myiobius sp.

Last observed by E R on 1 Apr 2023
spadebill sp. Platyrinchus sp.

Last observed by Martin Stoner on 19 Jul 2022
Tolmomyias sp. Tolmomyias sp.

Last observed by Róger Rodríguez Bravo on 4 Dec 2022
elaenia sp. (genus Elaenia) Elaenia sp.

Last observed by David Ah on 11 May 2024
Zimmerius sp. Zimmerius sp.

Last observed by Felipe Fallas on 18 Jan 2019
tropical pewee sp. Contopus punensis/cinereus/bogotensis

Last observed by Samuel Sequeira on 25 Apr 2024
Western/Eastern Wood-Pewee Contopus sordidulus/virens

Last observed by David Madrigal on 29 May 2024
pewee sp. (Contopus sp.) Contopus sp.

Last observed by Daniel Fernández on 28 May 2024
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii

Last observed by Mayer Jiménez Barrantes on 19 May 2024
Empidonax sp. Empidonax sp.

Last observed by Kate Northrop on 25 May 2024
Myiarchus sp. Myiarchus sp.

Last observed by Jack Sullivan on 29 May 2024
Streaked/Sulphur-bellied Flycatcher Myiodynastes maculatus/luteiventris

Last observed by Urs Geiser on 7 Apr 2024
yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)

Last observed by Róger Rodríguez Bravo on 13 Apr 2024
new world flycatcher sp. Tyrannidae sp.

Last observed by Benjamin Koenig on 27 May 2024
Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus

Last observed by Dan Ceravolo on 16 Apr 2023
Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus

Last observed by Daniel Martínez on 26 Aug 2015
Red-eyed/Yellow-green Vireo Vireo olivaceus/flavoviridis

Last observed by Niall Keogh on 12 Jan 2023
vireo sp. Vireo sp.

Last observed by Scott Dresser on 18 Mar 2024
jay sp. Corvidae sp. (jay sp.)

Last observed by Christoph Fischer on 1 Mar 1998
Tachycineta sp. Tachycineta sp.

Last observed by Daniel Martínez on 2 May 2021
new world martin sp. (Progne sp.) Progne sp.

Last observed by Courtney Cameron on 8 Feb 2024
Northern/Southern Rough-winged Swallow Stelgidopteryx serripennis/ruficollis

Last observed by Isabel Elizondo Mora on 31 May 2024
Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva

Last observed by Jim Zook on 7 Aug 2010
Petrochelidon sp. Petrochelidon sp.

Last observed by Beto Guido Méndez on 21 Aug 2022
swallow sp. Hirundinidae sp.

Last observed by Jack Sullivan on 29 May 2024
gnatcatcher sp. Polioptila sp.

Last observed by Tim Schmölzer on 11 May 2024
Cabanis's/Canebrake Wren Cantorchilus modestus/zeledoni

Last observed by Duvan Chaves on 19 May 2024
Cabanis's/Isthmian Wren Cantorchilus modestus/elutus

Last observed by Julio Barquero Elizondo on 27 Apr 2024
wood-wren sp. Henicorhina sp.

Last observed by Marshall Iliff on 19 Mar 2024
wren sp. Troglodytidae sp.

Last observed by Benjamin Koenig on 30 May 2024
Catharus sp. Catharus sp.

Last observed by Megan Massa on 18 Apr 2024
Turdus sp. Turdus sp.

Last observed by Benjamin Koenig on 27 May 2024
thrush sp. Turdidae sp.

Last observed by Alina Martin on 4 Mar 2024
euphonia sp. Euphonia sp.

Last observed by Juan Pablo Chaves Rodríguez on 30 May 2024
Spinus sp. Spinus sp.

Last observed by Óscar Daniel Ramírez Carvajal on 25 Feb 2018
chlorospingus sp. Chlorospingus sp.

Last observed by Merilyn Altamirano on 29 Jan 2021
Zonotrichia sp. Zonotrichia sp.

Last observed by Angie Salazar on 5 Feb 2022
new world sparrow sp. Passerellidae sp.

Last observed by Claire C. on 11 Mar 2023
oropendola sp. Psarocolius sp.

Last observed by Natalie Barbour on 27 Feb 2024
Bullock's/Baltimore Oriole Icterus bullockii/galbula

Last observed by Steve Voigt on 20 Apr 2024
new world oriole sp. Icterus sp.

Last observed by Benjamin Koenig on 30 May 2024
Shiny/Bronzed Cowbird Molothrus bonariensis/aeneus

Last observed by Róger Rodríguez Bravo on 26 Jun 2022
grackle sp. Quiscalus sp.

Last observed by Ben Sampson on 26 Oct 2023
blackbird sp. Icteridae sp.

Last observed by Olivia MacDougal on 11 May 2024
Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis

Last observed by Arenal Observatory Lodge Aves on 6 May 2024
Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)

Last observed by Graham Floyd on 20 Apr 2012
MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia

Last observed by Jonah Tamez on 12 Jan 2024
yellowthroat sp. Geothlypis sp. (yellowthroat sp.)

Last observed by Natalia Soledad Herrada on 27 Mar 2024
Bay-breasted/Blackpoll Warbler Setophaga castanea/striata

Last observed by Barrett Lawson on 14 Nov 2021
Setophaga sp. Setophaga sp.

Last observed by Ana Maria Monge Ortiz on 14 Sep 2023
Basileuterus sp. Basileuterus sp.

Last observed by Susanne Gross on 12 Nov 2022
new world warbler sp. Parulidae sp.

Last observed by Thomas Crosby on 11 May 2024
Hepatic/Summer Tanager Piranga flava/rubra

Last observed by Luis fdo Hernandez on 13 Jan 2024
Summer/Scarlet Tanager Piranga rubra/olivacea

Last observed by Luis Bonaño on 19 Jan 2022
tanager sp. (Piranga sp.) Piranga sp.

Last observed by Tyler Jensen on 3 Jan 2024
Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus

Last observed by Arenal Observatory Lodge Aves on 24 Apr 2024
Ramphocelus sp. Ramphocelus sp.

Last observed by Daniel sanchez on 10 Mar 2022
Thraupis sp. Thraupis sp.

Last observed by Mauricio Cordón on 25 Apr 2022
Tangara sp. Tangara sp.

Last observed by Luis Mario Calderón Soto on 5 May 2024
dacnis sp. Dacnis sp.

Last observed by John Garcia Ulloa on 17 Dec 2023
Shining/Red-legged Honeycreeper Cyanerpes lucidus/cyaneus

Last observed by Daniel Martínez on 21 Aug 2022
tanager sp. (Thraupidae sp.) Thraupidae sp. (tanager sp.)

Last observed by Jonas Gonzalez on 20 Nov 2023
Sporophila sp. Sporophila sp.

Last observed by Josh Engel on 26 Mar 2024
saltator sp. Saltator sp.

Last observed by Harvey Anselmo Harriett Harriett on 25 May 2024
passerine sp. Passeriformes sp.

Last observed by Andrea Nord on 31 May 2024
bird sp. Aves sp.

Last observed by Alina Martin on 8 Mar 2024

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Illustrated Checklist

Native and Naturalized (925)

Exotic: Escapee (17)

Undescribed Species (1)

Hybrids (17)

Additional Taxa (219)