Mangrove Cuckoo
Nightjars
Lesser Nighthawk
Common Nighthawk
nighthawk sp.
Short-tailed Nighthawk
Common Pauraque
Chuck-will's-widow
Dusky Nightjar
Potoos and Oilbird
Great Potoo
Common Potoo
Swifts
Black Swift
White-chinned Swift
Spot-fronted Swift
Cypseloides sp.
Chestnut-collared Swift
White-collared Swift
Gray-rumped Swift
Chimney Swift
Vaux's Swift
Chaetura sp.
Lesser Swallow-tailed Swift
large swift sp.
small swift sp.
swift sp.
Hummingbirds
White-necked Jacobin
White-tipped Sicklebill
Bronzy Hermit
Rufous-breasted Hermit
Band-tailed Barbthroat
Green Hermit
Long-billed Hermit
Stripe-throated Hermit
hermit sp.
Green-fronted Lancebill
Brown Violetear
Lesser Violetear
Purple-crowned Fairy
Black-throated Mango
Green-breasted Mango
Green Thorntail
Black-crested Coquette
Green-crowned Brilliant
Talamanca Hummingbird
Long-billed Starthroat
Fiery-throated Hummingbird
White-bellied Mountain-gem
Purple-throated Mountain-gem
White-throated Mountain-gem
Magenta-throated Woodstar
Ruby-throated Hummingbird
Volcano Hummingbird
Scintillant Hummingbird
Garden Emerald
Violet-headed Hummingbird
Violet Sabrewing
Bronze-tailed Plumeleteer
Crowned Woodnymph
Snowcap
White-tailed Emerald
Stripe-tailed Hummingbird
Black-bellied Hummingbird
Snowy-bellied Hummingbird
Rufous-tailed Hummingbird
Blue-chested Hummingbird
Blue-throated Goldentail
hummingbird sp.
Rails, Gallinules, and Allies
Paint-billed Crake
Uniform Crake
Gray-cowled Wood-Rail
wood-rail sp.
Sora
Common Gallinule
American Coot
Purple Gallinule
Yellow-breasted Crake
White-throated Crake
Gray-breasted Crake
Limpkin
Limpkin
Shorebirds
Double-striped Thick-knee
Black-necked Stilt
American Avocet
American Oystercatcher
Black-bellied Plover
American Golden-Plover
Killdeer
Semipalmated Plover
Southern Lapwing
Wilson's Plover
Collared Plover
plover sp.
Northern Jacana
Wattled Jacana
Northern x Wattled Jacana (hybrid)
Upland Sandpiper
Whimbrel
Marbled Godwit
Short-billed Dowitcher
Short-billed/Long-billed Dowitcher
Wilson's Snipe
Wilson's Phalarope
phalarope sp.
Spotted Sandpiper
Common/Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Willet
Greater Yellowlegs
Lesser/Greater Yellowlegs
Ruddy Turnstone
Red Knot
Stilt Sandpiper
Buff-breasted Sandpiper
Sanderling
Baird's Sandpiper
White-rumped Sandpiper
Least Sandpiper
Pectoral Sandpiper
Western Sandpiper
Semipalmated Sandpiper
Western/Semipalmated Sandpiper
peep sp.
Calidris sp.
large shorebird sp.
Skuas and Jaegers
Parasitic Jaeger
Pomarine Jaeger
Parasitic/Pomarine Jaeger
South Polar Skua
jaeger sp.
skua sp.
Gulls, Terns, and Skimmers
Laughing Gull
Franklin's Gull
Herring Gull
Lesser Black-backed Gull
gull sp.
Black Skimmer
Brown Noddy
Black Noddy
Least Tern
Gull-billed Tern
Caspian Tern
Black Tern
Forster's Tern
Common Tern
Sterna sp.
Sandwich Tern
Royal Tern
large tern sp.
tern sp.
gull/tern sp.
Sunbittern
Sunbittern
Tropicbirds
Red-billed Tropicbird
Petrels, Shearwaters, and Diving-Petrels
Sooty Shearwater
Audubon's Shearwater
Storks
Jabiru
Wood Stork
Frigatebirds, Boobies, and Gannets
Magnificent Frigatebird
Red-footed Booby
Brown Booby
Masked Booby
booby sp.
Cormorants and Anhingas
Anhinga
Neotropic Cormorant
Pelicans
American White Pelican
Brown Pelican
Herons, Ibis, and Allies
Rufescent Tiger-Heron
Bare-throated Tiger-Heron
Fasciated Tiger-Heron
Boat-billed Heron
Agami Heron
Pinnated Bittern
Least Bittern
Yellow-crowned Night Heron
Black-crowned Night Heron
Yellow-crowned/Black-crowned Night Heron
Little Blue Heron
Tricolored Heron
Reddish Egret
Snowy Egret
Green Heron
Western Cattle Egret
Great Egret
Great Blue Heron
white egret sp.
White Ibis
Glossy Ibis
White-faced Ibis
Green Ibis
ibis sp.
Roseate Spoonbill
Vultures, Hawks, and Allies
King Vulture
Black Vulture
Turkey Vulture
Lesser Yellow-headed Vulture
new world vulture sp.
Osprey
Pearl Kite
White-tailed Kite
Hook-billed Kite
Gray-headed Kite
Swallow-tailed Kite
Crested Eagle
Harpy Eagle
Black Hawk-Eagle
Ornate Hawk-Eagle
Black-and-white Hawk-Eagle
Tiny Hawk
Black-collared Hawk
Snail Kite
Double-toothed Kite
Mississippi Kite
Plumbeous Kite
Mississippi/Plumbeous Kite
Northern Harrier
Gray-bellied Hawk
Sharp-shinned Hawk
Cooper's Hawk
Bicolored Hawk
Accipiter sp.
Crane Hawk
Common Black Hawk
Great Black Hawk
Solitary Eagle
Barred Hawk
Roadside Hawk
White-tailed Hawk
White Hawk
Semiplumbeous Hawk
Gray Hawk
Gray-lined Hawk
Gray/Gray-lined Hawk
Broad-winged Hawk
Short-tailed Hawk
Swainson's Hawk
Zone-tailed Hawk
Red-tailed Hawk
Buteo sp.
hawk sp.
Owls
Barn Owl
Bare-shanked Screech-Owl
Tropical Screech-Owl
Middle American Screech-Owl
Crested Owl
Spectacled Owl
Costa Rican Pygmy-Owl
Central American Pygmy-Owl
Mottled Owl
Black-and-white Owl
Striped Owl
Unspotted Saw-whet Owl
Trogons and Quetzals
Resplendent Quetzal
Lattice-tailed Trogon
Slaty-tailed Trogon
White-tailed Trogon
Gartered Trogon
Northern Black-throated Trogon
Collared Trogon
new world trogon sp.
Motmots
Lesson's Motmot
Rufous Motmot
Broad-billed Motmot
motmot sp.
Kingfishers
Ringed Kingfisher
Belted Kingfisher
Amazon Kingfisher
American Pygmy Kingfisher
Green Kingfisher
Green-and-rufous Kingfisher
kingfisher sp.
Puffbirds and Jacamars
White-necked Puffbird
Pied Puffbird
White-whiskered Puffbird
White-fronted Nunbird
Rufous-tailed Jacamar
Great Jacamar
Barbets and Toucans
Red-headed Barbet
Prong-billed Barbet
Northern Emerald-Toucanet
Collared Aracari
Fiery-billed Aracari
Yellow-eared Toucanet
Yellow-throated Toucan
Keel-billed Toucan
Woodpeckers
Yellow-bellied Sapsucker
Acorn Woodpecker
Black-cheeked Woodpecker
Red-crowned Woodpecker
Hoffmann's Woodpecker
Melanerpes sp.
Hairy Woodpecker
Smoky-brown Woodpecker
Crimson-bellied Woodpecker
Crimson-crested Woodpecker
Pale-billed Woodpecker
Lineated Woodpecker
Cinnamon Woodpecker
Chestnut-colored Woodpecker
Rufous-winged Woodpecker
Golden-olive Woodpecker
woodpecker sp.
Falcons and Caracaras
Laughing Falcon
Collared Forest-Falcon
Barred Forest-Falcon
Crested Caracara
Red-throated Caracara
Yellow-headed Caracara
American Kestrel
Merlin
Aplomado Falcon
Bat Falcon
Peregrine Falcon
small falcon sp.
falcon sp.
diurnal raptor sp.
Parrots, Parakeets, and Allies
Red-fronted Parrotlet
Barred Parakeet
Orange-chinned Parakeet
Brown-hooded Parrot
Blue-headed Parrot
White-crowned Parrot
Red-lored Parrot
Yellow-crowned Parrot
Mealy Parrot
Amazona sp.
Sulphur-winged Parakeet
Olive-throated Parakeet
Brown-throated Parakeet
Great Green Macaw
Scarlet Macaw
Crimson-fronted Parakeet
Psittacara sp.
large parakeet sp. (former Aratinga sp.)
parakeet sp.
parrot sp.
Antbirds
Rufous-rumped Antwren
Fasciated Antshrike
Great Antshrike
Barred Antshrike
Black-crowned Antshrike
Spot-crowned Antvireo
Checker-throated Stipplethroat
Pacific Antwren
White-flanked Antwren
Slaty Antwren
Dot-winged Antwren
antwren sp.
Dusky Antbird
Bare-crowned Antbird
Chestnut-backed Antbird
Dull-mantled Antbird
Zeledon's Antbird
Bicolored Antbird
Spotted Antbird
Ocellated Antbird
Gnateaters and Antpittas
Streak-chested Antpitta
Thicket Antpitta
Tapaculos
Silvery-fronted Tapaculo
Antthrushes
Black-faced Antthrush
Black-headed Antthrush
Leaftossers and Miners
Middle American Leaftosser
Scaly-throated Leaftosser
Woodcreepers
Olivaceous Woodcreeper
Long-tailed Woodcreeper
Ruddy Woodcreeper
Plain-brown Woodcreeper
Wedge-billed Woodcreeper
Northern Barred-Woodcreeper
Cocoa Woodcreeper
Black-striped Woodcreeper
Spotted Woodcreeper
Straight-billed Woodcreeper
Brown-billed Scythebill
Streak-headed Woodcreeper
Spot-crowned Woodcreeper
woodcreeper sp.
Ovenbirds
Plain Xenops
Streaked Xenops
Buffy Tuftedcheek
Scaly-throated Foliage-gleaner
Lineated Foliage-gleaner
Buff-fronted Foliage-gleaner
Ruddy Foliage-gleaner
Streak-breasted Treehunter
Fawn-throated Foliage-gleaner
Chiriqui Foliage-gleaner
Western Woodhaunter
Spotted Barbtail
Ruddy Treerunner
Red-faced Spinetail
Slaty Spinetail
Pale-breasted Spinetail
Manakins
White-ruffed Manakin
Velvety Manakin
White-collared Manakin
Golden-collared Manakin
White-collared x Golden-collared Manakin (hybrid)
Red-capped Manakin
manakin sp.
Cotingas
Purple-throated Fruitcrow
Lovely Cotinga
Blue Cotinga
blue cotinga sp.
Rufous Piha
Three-wattled Bellbird
Snowy Cotinga
Becards, Tityras, and Allies
Black-crowned Tityra
Masked Tityra
tityra sp.
Speckled Mourner
Barred Becard
Cinnamon Becard
White-winged Becard
Rose-throated Becard
Sharpbill, Royal Flycatchers, and Allies
Tropical Royal Flycatcher
Ruddy-tailed Flycatcher
Sulphur-rumped Flycatcher
Black-tailed Flycatcher
Tyrant Flycatchers: Elaenias, Tyrannulets, and Allies
Gray-headed Piprites
Stub-tailed Spadebill
White-throated Spadebill
Golden-crowned Spadebill
Olive-streaked Flycatcher
Ochre-bellied Flycatcher
Slaty-capped Flycatcher
Black-capped Pygmy-Tyrant
Northern Bentbill
Slate-headed Tody-Flycatcher
Common Tody-Flycatcher
Black-headed Tody-Flycatcher
Eye-ringed Flatbill
Yellow-olive Flatbill
Yellow-winged Flatbill
Brown-capped Tyrannulet
Yellow Tyrannulet
Yellow-crowned Tyrannulet
Yellow-bellied Elaenia
Lesser Elaenia
Mountain Elaenia
Torrent Tyrannulet
White-fronted Tyrannulet
Mistletoe Tyrannulet
Tyrant Flycatchers: Pewees, Kingbirds, and Allies
Bran-colored Flycatcher
Tufted Flycatcher
Olive-sided Flycatcher
Ochraceous Pewee
Dark Pewee
Western Wood-Pewee
Northern Tropical Pewee
Eastern Wood-Pewee
Western/Eastern Wood-Pewee
pewee sp. (Contopus sp.)
Yellow-bellied Flycatcher
Acadian Flycatcher
Alder Flycatcher
Willow Flycatcher
Alder/Willow Flycatcher (Traill's Flycatcher)
White-throated Flycatcher
Least Flycatcher
Yellowish Flycatcher
Black-capped Flycatcher
Empidonax sp.
Black Phoebe
Northern Scrub-Flycatcher
Long-tailed Tyrant
Bright-rumped Attila
Rufous Mourner
Dusky-capped Flycatcher
Panama Flycatcher
Great Crested Flycatcher
Myiarchus sp.
Cattle Tyrant
Great Kiskadee
Boat-billed Flycatcher
Social Flycatcher
Gray-capped Flycatcher
Golden-bellied Flycatcher
Streaked Flycatcher
Sulphur-bellied Flycatcher
Streaked/Sulphur-bellied Flycatcher
Piratic Flycatcher
Variegated Flycatcher
Tropical Kingbird
Eastern Kingbird
Gray Kingbird
Scissor-tailed Flycatcher
Fork-tailed Flycatcher
Tyrannus sp.
new world flycatcher sp.
Vireos
Rufous-browed Peppershrike
Scrub Greenlet
Green Shrike-Vireo
Tawny-crowned Greenlet
Lesser Greenlet
White-eyed Vireo
Yellow-throated Vireo
Yellow-winged Vireo
Philadelphia Vireo
Warbling Vireo
Brown-capped Vireo
Red-eyed Vireo
Yellow-green Vireo
vireo sp.
Jays, Magpies, Crows, and Ravens
Azure-hooded Jay
Brown Jay
Black-chested Jay
Martins and Swallows
Bank Swallow
Tree Swallow
Mangrove Swallow
Violet-green Swallow
Purple Martin
Gray-breasted Martin
Brown-chested Martin
Northern Rough-winged Swallow
Southern Rough-winged Swallow
Blue-and-white Swallow
Barn Swallow
Cliff Swallow
Cave Swallow
swallow sp.
Gnatcatchers
Tawny-faced Gnatwren
Long-billed Gnatwren
White-browed Gnatcatcher
Wrens
Scaly-breasted Wren
House Wren
Ochraceous Wren
Timberline Wren
Band-backed Wren
Black-throated Wren
Stripe-breasted Wren
Canebrake Wren
Isthmian Wren
Bay Wren
White-breasted Wood-Wren
Gray-breasted Wood-Wren
Song Wren
wren sp.
Dippers
American Dipper
Catbirds, Mockingbirds, and Thrashers
Gray Catbird
Tropical Mockingbird
Thrushes
Black-faced Solitaire
Black-billed Nightingale-Thrush
Orange-billed Nightingale-Thrush
Slaty-backed Nightingale-Thrush
Ruddy-capped Nightingale-Thrush
Black-headed Nightingale-Thrush
Veery
Gray-cheeked Thrush
Swainson's Thrush
Catharus sp.
Wood Thrush
Mountain Thrush
Pale-vented Thrush
White-throated Thrush
Clay-colored Thrush
Sooty Thrush
Turdus sp.
Waxwings
Cedar Waxwing
Silky-flycatchers
Black-and-yellow Silky-flycatcher
Long-tailed Silky-flycatcher
Old World Sparrows
House Sparrow
Finches, Euphonias, and Allies
Elegant Euphonia
Golden-browed Chlorophonia
Yellow-crowned Euphonia
White-vented Euphonia
Thick-billed Euphonia
Spot-crowned Euphonia
Olive-backed Euphonia
Tawny-capped Euphonia
euphonia sp.
Lesser Goldfinch
Yellow-bellied Siskin
New World Sparrows
Yellow-throated Chlorospingus
Sooty-capped Chlorospingus
Common Chlorospingus
Black-striped Sparrow
Orange-billed Sparrow
Chestnut-capped Brushfinch
Volcano Junco
Rufous-collared Sparrow
Large-footed Finch
White-naped Brushfinch
Yellow-thighed Brushfinch
Wrenthrush
Wrenthrush
Yellow-breasted Chat
Yellow-breasted Chat
Blackbirds
Bobolink
Eastern Meadowlark
Red-breasted Meadowlark
Yellow-billed Cacique
Crested Oropendola
Chestnut-headed Oropendola
Montezuma Oropendola
oropendola sp.
Scarlet-rumped Cacique
Black-cowled Oriole
Orchard Oriole
Yellow-tailed Oriole
Baltimore Oriole
new world oriole sp.
Red-winged Blackbird
Shiny Cowbird
Bronzed Cowbird
Giant Cowbird
Melodious Blackbird
Great-tailed Grackle
Carib Grackle
Wood-Warblers
Ovenbird
Worm-eating Warbler
Louisiana Waterthrush
Northern Waterthrush
Louisiana/Northern Waterthrush
Golden-winged Warbler
Blue-winged Warbler
Black-and-white Warbler
Prothonotary Warbler
Flame-throated Warbler
Tennessee Warbler
Connecticut Warbler
Gray-crowned Yellowthroat
MacGillivray's Warbler
Mourning Warbler
Connecticut/MacGillivray's/Mourning Warbler
Kentucky Warbler
Olive-crowned Yellowthroat
Common Yellowthroat
Hooded Warbler
American Redstart
Cape May Warbler
Cerulean Warbler
Northern Parula
Tropical Parula
Magnolia Warbler
Bay-breasted Warbler
Blackburnian Warbler
Yellow Warbler
Chestnut-sided Warbler
Blackpoll Warbler
Bay-breasted/Blackpoll Warbler
Palm Warbler
Yellow-rumped Warbler
Yellow-throated Warbler
Prairie Warbler
Townsend's Warbler
Hermit Warbler
Black-throated Green Warbler
Setophaga sp.
Chestnut-capped Warbler
Black-cheeked Warbler
Golden-crowned Warbler
Costa Rican Warbler
Buff-rumped Warbler
Canada Warbler
Wilson's Warbler
Slate-throated Redstart
Collared Redstart
new world warbler sp.
Mitrospingid Tanagers
Dusky-faced Tanager
Cardinals, Grosbeaks, and Allies
Hepatic Tanager
Summer Tanager
Scarlet Tanager
Flame-colored Tanager
White-winged Tanager
Red-throated Ant-Tanager
Carmiol's Tanager
Black-faced Grosbeak
Black-thighed Grosbeak
Rose-breasted Grosbeak
Blue-black Grosbeak
Blue Grosbeak
Indigo Bunting
Painted Bunting
Dickcissel
Tanagers and Allies
White-shouldered Tanager
Tawny-crested Tanager
White-lined Tanager
White-throated Shrike-Tanager
Crimson-collared Tanager
Flame-rumped Tanager
Scarlet-rumped Tanager
Blue-and-gold Tanager
Blue-gray Tanager
Palm Tanager
Thraupis sp.
Speckled Tanager
Golden-hooded Tanager
Spangle-cheeked Tanager
Plain-colored Tanager
Rufous-winged Tanager
Bay-headed Tanager
Emerald Tanager
Silver-throated Tanager
Scarlet-thighed Dacnis
Blue Dacnis
Shining Honeycreeper
Red-legged Honeycreeper
Green Honeycreeper
Sulphur-rumped Tanager
Black-and-yellow Tanager
tanager sp. (Thraupidae sp.)
Slaty Flowerpiercer
Slaty Finch
Peg-billed Finch
Saffron Finch
Blue-black Grassquit
Ruddy-breasted Seedeater
Thick-billed Seed-Finch
Nicaraguan Seed-Finch
Variable Seedeater
Morelet's Seedeater
Yellow-bellied Seedeater
Slate-colored Seedeater
Sporophila sp.
Bananaquit
Yellow-faced Grassquit
Buff-throated Saltator
Black-headed Saltator
Cinnamon-bellied Saltator
Streaked Saltator
Slate-colored Grosbeak
Others
passerine sp.