1.
Jim Zook
Yellow-billed Tern (Jan 21, 2024)
2.
Dale Robert Middleton
Streak-crowned Antvireo (Feb 10, 2023)
3.
Richard Garrigues
Yellow-headed Blackbird (Apr 13, 2024)
4.
David Rodríguez Arias
Yellow-headed Blackbird (Apr 14, 2024)
5.
Guillermo Saborío Vega
Speckled Mourner (Mar 27, 2024)
5.
Daniel Garrigues
Yellow-headed Blackbird (Apr 13, 2024)
5.
David Garrigues
Yellow-headed Blackbird (Apr 13, 2024)
8.
Jorge Gabriel Campos
Speckled Mourner (Mar 28, 2024)
9.
Fernando Barrantes
Yellow-headed Blackbird (Apr 13, 2024)
10.
Leo Garrigues
Speckled Mourner (Apr 3, 2024)
10.
Roberto Garrigues
Yellow-headed Blackbird (Apr 15, 2024)
12.
Esteban Mendez
Greater Scaup (Dec 9, 2023)
13.
Javier Antonio Pérez Chaves
Ocellated Poorwill (Mar 31, 2024)
14.
Diego Quesada
Lesser Kiskadee (Mar 13, 2024)
14.
david vargas
Buffy-crowned Wood-Partridge (Dec 20, 2023)
16.
Jessy Lopez Herra
Ocellated Poorwill (Mar 27, 2024)
17.
Luis Barrantes Rodriguez
Bullock's Oriole (Apr 6, 2024)
18.
Alex Molina
Green-winged Teal (Jan 13, 2024)
19.
Johan Fernández
Choco Screech-Owl (Dec 20, 2023)
20.
Ariel Fonseca
Eurasian Collared-Dove (Nov 29, 2020)
21.
Anthony Arce
Yellow-headed Blackbird (Apr 17, 2024)
22.
Pat O'Donnell
Black-banded Woodcreeper (Jan 28, 2024)
23.
Marco Umana
Lanceolated Monklet (Jan 4, 2024)
24.
Diego Rodríguez C.
Ocellated Poorwill (Apr 16, 2024)
25.
Carlos Ulate
Ocellated Poorwill (Apr 15, 2024)
26.
Carlos Roberto Chavarria
Northern Pintail (Mar 10, 2024)
26.
Jose Pablo Castillo
Yellow-bellied Sapsucker (Dec 26, 2023)
28.
Jehudy Carballo
Peruvian Booby (Aug 20, 2023)
29.
David Mora Vargas
Forster's Tern (Dec 13, 2023)
30.
Jacanas Costa Rica
Striated Heron (Jan 6, 2024)
30.
Johan Chaves
Scaly-throated Foliage-gleaner (Mar 1, 2024)
30.
Andrey Acosta
Townsend's Warbler (Jan 29, 2024)
33.
Jean Carlo Rodríguez
Yellow-headed Blackbird (Apr 15, 2024)
34.
Erick Barbato
Ocellated Poorwill (Apr 4, 2024)
34.
César Sánchez
Yellow-winged Tanager (Feb 24, 2024)
36.
Daniel Martínez
Lesser Kiskadee (Feb 22, 2024)
36.
Wilfredo Villalobos
Black-bellied Hummingbird (Apr 18, 2024)
36.
Adrian Arroyo Pacheco
Purple Martin (Apr 5, 2024)
39.
Mercedes Alpizar
Northern Pintail (Dec 17, 2023)
39.
Roberto Vargas Masis
Yellow-tailed Oriole (Mar 30, 2024)
41.
Leandro Arias
Wedge-tailed Grass-Finch (Mar 2, 2024)
42.
Beto Guido Méndez
American Bittern (Nov 15, 2023)
43.
Gustavo Rojas
Ocellated Poorwill (Apr 11, 2024)
44.
Ernest Carman
Lance-tailed Manakin (Mar 1, 2024)
44.
Mario Córdoba H.
Black-eared Wood-Quail (Apr 2, 2024)
44.
Jean Bonilla
Speckled Mourner (Apr 16, 2024)
47.
Tomohide Cho
Northern Harrier (Mar 17, 2024)
48.
Alexander Montero
Speckled Mourner (Apr 4, 2024)
49.
German Aguilar Vega
Ocellated Poorwill (Apr 2, 2024)
49.
Serge Arias
Striated Heron (Apr 7, 2024)
51.
Juan Diego Vargas
American Coot (Feb 15, 2024)
51.
Erick Guzmán Martínez
Mississippi Kite (Apr 13, 2024)
51.
Daniel Matamoros
Pale-vented Thrush (Mar 25, 2024)
54.
Ricardo Rojas Arguedas
Yellow-headed Blackbird (Apr 17, 2024)
54.
Henry Fallas Gutiérrez
Eastern Kingbird (Apr 6, 2024)
56.
Róger Rodríguez Bravo
Botteri's Sparrow (Apr 14, 2024)
57.
Dennis Palma
Ocellated Poorwill (Mar 31, 2024)
58.
Fito Downs
Scaled Antpitta (Apr 7, 2024)
59.
Laurens A. Hidalgo
Ocellated Poorwill (Apr 10, 2024)
60.
Olivier Esquivel
Ocellated Poorwill (Apr 10, 2024)
61.
Jay VanderGaast
Wattled Jacana (Dec 25, 2017)
62.
Birding Club of Costa Rica
Palm Warbler (Oct 27, 2019)
63.
Dario Mora
American Bittern (Nov 14, 2023)
63.
Chris Fischer
Common Yellowthroat (Jan 22, 2024)
63.
Herman Venegas
Black-chested Jay (Jan 22, 2024)
66.
Johan Weintz Aguilar
Lance-tailed Manakin (Feb 24, 2024)
67.
Fabian Torres
Highland Tinamou (Apr 3, 2024)
67.
Marcelo Corella
Grasshopper Sparrow (Apr 4, 2024)
69.
Mel Cruz
Tropical Screech-Owl (Mar 22, 2024)
70.
Julia Wu
Yellow-crowned Parrot (Dec 28, 2023)
71.
Cristhian Ureña
Lesser Kiskadee (Apr 14, 2024)
71.
Inés Sánchez
Aplomado Falcon (Dec 24, 2019)
73.
Marilen Palacios
Lincoln's Sparrow (Jan 7, 2024)
73.
Rio Dante
Markham's Storm-Petrel (Feb 6, 2024)
75.
Diego Ramírez
Black-throated Blue Warbler (Jan 6, 2024)
75.
Eberth Villegas
Ivory-billed Woodcreeper (Mar 10, 2024)
77.
Eduardo Amengual
Common Potoo (Jan 1, 1900)
78.
Danny Alfaro
Yellow-tailed Oriole (Mar 30, 2024)
79.
Manuel Campbell
Black-tailed Flycatcher (Jan 9, 2024)
80.
Andrés Ramírez
Yellow-bellied Sapsucker (Jan 17, 2024)
80.
Gerald Pereira Castillo
Greater Scaup (Dec 17, 2023)
82.
Giovanni Delgado
Short-tailed Nighthawk (Apr 14, 2024)
83.
Henry Sandi Amador
Peruvian Booby (Nov 6, 2023)
84.
Dennis Rogers
Eurasian Collared-Dove (Aug 14, 2023)
85.
Gary Rosenberg
Least Storm-Petrel (Dec 8, 2023)
85.
Alex Vargas
Sharpbill (Jan 1, 1988)
87.
Alejandro Acuña Morales
Greater Ani (Jan 29, 2024)
87.
Justin Alvarado
Speckled Mourner (Apr 18, 2024)
89.
Rodrigo Lopez
American Avocet (Jan 10, 2024)
89.
Andrew Vallely
Cape May Warbler (Jan 25, 2024)
91.
kenneth reyes
Grasshopper Sparrow (Apr 4, 2024)
92.
Santiago Mora Abarca
Yellow-eared Toucanet (Mar 26, 2024)
93.
Bruce Young
Stub-tailed Spadebill (Feb 3, 2024)
93.
fernando Burgalin Sequeria
Bridled Tern (Mar 7, 2024)
93.
Donald Loría Espinoza
Yellow-headed Blackbird (Apr 15, 2024)
93.
Agustin Mora
Gray Catbird (Apr 6, 2024)
93.
Erick Castro Vargas
Northern Harrier (Oct 20, 2023)
98.
Dionisio Paniagua Castro
Choco Screech-Owl (Mar 7, 2024)
99.
María Vargas Valverde
Grasshopper Sparrow (Apr 4, 2024)
99.
Juan Manuel Millán Granados
Chiriqui Quail-Dove (Mar 30, 2024)