Blue-winged/Cinnamon Teal
Northern Shoveler
Blue-winged Teal x Northern Shoveler (hybrid)
Gadwall
Eurasian Wigeon
American Wigeon
Gadwall x American Wigeon (hybrid)
Eurasian x American Wigeon (hybrid)
Eurasian/American Wigeon
Mallard
Muscovy Duck x Mallard (hybrid)
Wood Duck x Mallard (hybrid)
Northern Shoveler x Mallard (hybrid)
Gadwall x Mallard (hybrid)
American Wigeon x Mallard (hybrid)
Mallard/Mexican Duck
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Mottled Duck
Mallard/Mottled Duck
American Black/Mottled Duck
White-cheeked Pintail
Northern Pintail
Gadwall x Northern Pintail (hybrid)
Mallard x Northern Pintail (hybrid)
Green-winged Teal
Blue-winged x Green-winged Teal (hybrid)
Northern Pintail x Green-winged Teal (hybrid)
Anas sp.
teal sp.
dabbling duck sp.
Red-crested Pochard
Canvasback
Redhead
Canvasback x Redhead (hybrid)
Common Pochard
Ring-necked Duck
Redhead x Ring-necked Duck (hybrid)
Tufted Duck
Greater Scaup
Ring-necked Duck x Greater Scaup (hybrid)
Lesser Scaup
Redhead x Lesser Scaup (hybrid)
Ring-necked Duck x Lesser Scaup (hybrid)
Canvasback x scaup sp. (hybrid)
Redhead x scaup sp. (hybrid)
Ring-necked Duck x scaup sp. (hybrid)
Tufted Duck x scaup sp. (hybrid)
Greater/Lesser Scaup
Aythya sp.
Labrador Duck
King Eider
Common Eider
King/Common Eider
eider sp.
Harlequin Duck
Surf Scoter
White-winged Scoter
Surf x White-winged Scoter (hybrid)
Velvet/White-winged/Stejneger's Scoter
Black Scoter
Surf/Black Scoter
Common/Black Scoter
scoter sp.
Long-tailed Duck
Bufflehead
Common Goldeneye
Barrow's Goldeneye
Common x Barrow's Goldeneye (hybrid)
Common/Barrow's Goldeneye
Smew
Hooded Merganser
Common Goldeneye x Hooded Merganser (hybrid)
goldeneye sp. x Hooded Merganser (hybrid)
Common Merganser
Red-breasted Merganser
Common/Red-breasted Merganser
merganser sp.
Ruddy Duck
duck sp.
waterfowl sp.
Grouse, Quail, and Allies
Helmeted Guineafowl
Northern Bobwhite
California Quail
Gambel's Quail
new world quail sp.
Wild Turkey
Ruffed Grouse
Willow Ptarmigan
Spruce Grouse
Ruffed/Spruce Grouse
grouse sp.
Gray Partridge
Golden Pheasant
Ring-necked Pheasant
Green Pheasant
Ring-necked/Green Pheasant
Silver Pheasant
Indian Peafowl
Green Peafowl
pheasant sp.
Red Junglefowl
Common Quail
Japanese Quail
old world quail sp.
Red-legged Partridge
Chukar
Flamingos
Chilean Flamingo
Grebes
Pied-billed Grebe
Horned Grebe
Red-necked Grebe
Eared Grebe
Horned/Eared Grebe
Podiceps sp.
Western Grebe
Clark's Grebe
Western/Clark's Grebe
grebe sp.
Pigeons and Doves
Rock Pigeon
Columba sp.
Band-tailed Pigeon
Passenger Pigeon
Eurasian Collared-Dove
African Collared-Dove
Eurasian/African Collared-Dove
Ring-necked Dove
Streptopelia sp.
Diamond Dove
Inca Dove
Common Ground Dove
White-winged Dove
Mourning Dove
pigeon/dove sp.
Cuckoos
Yellow-billed Cuckoo
Black-billed Cuckoo
Yellow-billed/Black-billed Cuckoo
Coccyzus sp.
cuckoo sp. (Cuculidae sp.)
Nightjars
Common Nighthawk
nighthawk sp.
Chuck-will's-widow
Eastern Whip-poor-will
nightjar sp.
Swifts
Chimney Swift
Chimney/Vaux's Swift
small swift sp.
swift sp.
Hummingbirds
Ruby-throated Hummingbird
Black-chinned Hummingbird
Anna's Hummingbird
Calliope Hummingbird
Rufous Hummingbird
Allen's Hummingbird
Rufous/Allen's Hummingbird
Selasphorus sp.
Broad-billed Hummingbird
hummingbird sp.
Rails, Gallinules, and Allies
King Rail
Clapper Rail
King x Clapper Rail (hybrid)
King/Clapper Rail
large rail sp.
Virginia Rail
Rallus sp.
Corn Crake
Sora
Common Gallinule
American Coot
Purple Gallinule
Azure Gallinule
moorhen/coot/gallinule sp.
Yellow Rail
Black Rail
rail/crake sp.
Limpkin
Limpkin
Cranes
Gray Crowned-Crane
Sandhill Crane
Common Crane
Whooping Crane
crane sp.
Shorebirds
Black-necked Stilt
American Avocet
American Oystercatcher
Black-bellied Plover
American Golden-Plover
Pacific Golden-Plover
American/Pacific Golden-Plover (Lesser Golden-Plover)
golden-plover sp.
Black-bellied Plover/golden-plover sp.
Killdeer
Common Ringed Plover
Semipalmated Plover
Common Ringed/Semipalmated Plover
Piping Plover
Northern Lapwing
Wilson's Plover
Snowy Plover
small plover sp.
plover sp.
Upland Sandpiper
Whimbrel
Eskimo Curlew
Long-billed Curlew
Eurasian Curlew
Bar-tailed Godwit
Black-tailed Godwit
Hudsonian Godwit
Marbled Godwit
godwit sp.
Short-billed Dowitcher
Long-billed Dowitcher
Short-billed/Long-billed Dowitcher
American Woodcock
Wilson's Snipe
Common/Wilson's Snipe
Wilson's Phalarope
Red Phalarope
Red-necked Phalarope
Red/Red-necked Phalarope
phalarope sp.
Spotted Sandpiper
Solitary Sandpiper
Wood Sandpiper
Lesser Yellowlegs
Willet
Spotted Redshank
Common Greenshank
Greater Yellowlegs
Lesser/Greater Yellowlegs
Tringa sp.
Ruddy Turnstone
Red Knot
Ruff
Broad-billed Sandpiper
Sharp-tailed Sandpiper
Curlew Sandpiper
Stilt Sandpiper
Red-necked Stint
Buff-breasted Sandpiper
Sanderling
Dunlin
Purple Sandpiper
Baird's Sandpiper
Little Stint
Red-necked/Little Stint
White-rumped Sandpiper
Dunlin x White-rumped Sandpiper (hybrid)
Least Sandpiper
Pectoral Sandpiper
Western Sandpiper
Semipalmated Sandpiper
Western/Semipalmated Sandpiper
peep sp.
Calidris sp.
Scolopacidae sp.
large shorebird sp.
shorebird sp.
Skuas and Jaegers
Long-tailed Jaeger
Parasitic Jaeger
Long-tailed/Parasitic Jaeger
Pomarine Jaeger
Long-tailed/Pomarine Jaeger
Parasitic/Pomarine Jaeger
Great Skua
South Polar Skua
jaeger sp.
skua sp.
jaeger/skua sp.
Alcids
Atlantic Puffin
Long-billed Murrelet
Black Guillemot
Razorbill
Dovekie
Thick-billed Murre
Common Murre
Thick-billed/Common Murre
large alcid sp.
Ancient Murrelet
alcid sp.
Gulls, Terns, and Skimmers
Little Gull
Ross's Gull
Black-legged Kittiwake
Ivory Gull
Sabine's Gull
Bonaparte's Gull
Black-headed Gull
Gray-hooded Gull
Laughing Gull
Franklin's Gull
Laughing/Franklin's Gull
Black-tailed Gull
Heermann's Gull
Common Gull
Short-billed Gull
Common/Short-billed Gull
Ring-billed Gull
Black-headed x Ring-billed Gull (hybrid)
Western Gull
Herring Gull
Great Black-backed Gull
Herring x Great Black-backed Gull (hybrid)
Glaucous Gull
Herring x Glaucous Gull (hybrid)
Great Black-backed x Glaucous Gull (hybrid)
Lesser Black-backed Gull
Herring x Lesser Black-backed Gull (hybrid)
Herring/Lesser Black-backed Gull
Yellow-legged/Lesser Black-backed Gull
California Gull
Glaucous-winged Gull
Slaty-backed Gull
Iceland Gull
Herring/Iceland Gull
white-winged gull sp.
Larus sp.
gull sp.
Black Skimmer
Sooty Tern
Bridled Tern
Sooty/Bridled Tern
Least Tern
Gull-billed Tern
Caspian Tern
Black Tern
White-winged Tern
Forster's Tern
Arctic Tern
Common Tern
Forster's/Common Tern
Common/Arctic Tern
Roseate Tern
Sterna sp.
Sandwich Tern
Elegant Tern
Royal Tern
Thalasseus sp.
large tern sp.
tern sp.
gull/tern sp.
Tropicbirds
White-tailed Tropicbird
Red-billed Tropicbird
tropicbird sp.
Loons
Red-throated Loon
Pacific Loon
Arctic/Pacific Loon
Common Loon
Yellow-billed Loon
Common/Yellow-billed Loon
loon sp.
Albatrosses
Atlantic Yellow-nosed Albatross
small albatross sp.
Storm-Petrels
Wilson's Storm-Petrel
White-faced Storm-Petrel
Leach's Storm-Petrel
Band-rumped Storm-Petrel
Hydrobates sp.
storm-petrel sp. (white-rumped)
storm-petrel sp.
Petrels, Shearwaters, and Diving-Petrels
Northern Fulmar
Trindade Petrel
Fea's Petrel
Zino's/Fea's Petrel
Mottled Petrel
Bermuda Petrel
Black-capped Petrel
Pterodroma sp.
Cory's Shearwater
Cory's/Cape Verde Shearwater
Great Shearwater
Cory's/Great Shearwater
Sooty Shearwater
Short-tailed Shearwater
Sooty/Short-tailed Shearwater
Manx Shearwater
Audubon's Shearwater
black-and-white shearwater sp.
shearwater sp.
procellariid sp.
Storks
Wood Stork
Frigatebirds, Boobies, and Gannets
Magnificent Frigatebird
Northern Gannet
Brown Booby
sulid sp.
Cormorants and Anhingas
Anhinga
Great Cormorant
Double-crested Cormorant
Great/Double-crested Cormorant
Neotropic Cormorant
Double-crested/Neotropic Cormorant
cormorant sp.
Pelicans
American White Pelican
Brown Pelican
pelican sp.
Herons, Ibis, and Allies
American Bittern
Least Bittern
small bittern sp.
Yellow-crowned Night Heron
Black-crowned Night Heron
Yellow-crowned/Black-crowned Night Heron
Little Blue Heron
Tricolored Heron
Reddish Egret
Snowy Egret
Little Egret
Western Reef-Heron
Green Heron
Western Cattle Egret
Great Egret
Great Blue Heron
Ardea sp.
heron sp.
white egret sp.
White Ibis
Glossy Ibis
White-faced Ibis
Glossy/White-faced Ibis
ibis sp.
Roseate Spoonbill
Vultures, Hawks, and Allies
Black Vulture
Turkey Vulture
new world vulture sp.
Osprey
White-tailed Kite
Swallow-tailed Kite
Golden Eagle
Mississippi Kite
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
American Goshawk
Cooper's Hawk/American Goshawk
Accipiter sp.
White-tailed Eagle
Bald Eagle
Golden/Bald Eagle
Red-shouldered Hawk
Broad-winged Hawk
Red-shouldered/Broad-winged Hawk
Swainson's Hawk
Zone-tailed Hawk
Red-tailed Hawk
Red-shouldered x Red-tailed Hawk (hybrid)
Rough-legged Hawk
Ferruginous Hawk
Buteo sp.
Buteo/eagle sp.
hawk sp.
eagle sp.
Owls
Barn Owl
Eastern Screech-Owl
Snowy Owl
Great Horned Owl
Eurasian Eagle-Owl
Northern Hawk Owl
Burrowing Owl
Barred Owl
Great Gray Owl
Long-eared Owl
Short-eared Owl
Long-eared/Short-eared Owl
Asio sp.
Boreal Owl
Northern Saw-whet Owl
owl sp.
Hornbills
hornbill sp.
Kingfishers
Laughing Kookaburra
Belted Kingfisher
Woodpeckers
Williamson's Sapsucker
Yellow-bellied Sapsucker
Yellow-bellied x Red-naped Sapsucker (hybrid)
Yellow-bellied/Red-naped Sapsucker
sapsucker sp.
Lewis's Woodpecker
Red-headed Woodpecker
Red-bellied Woodpecker
Melanerpes sp.
American Three-toed Woodpecker
Black-backed Woodpecker
American Three-toed/Black-backed Woodpecker
Downy Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Dryobates sp.
Pileated Woodpecker
Northern Flicker
woodpecker sp.
Falcons and Caracaras
Crested Caracara
American Kestrel
Merlin
Saker Falcon
Gyrfalcon
Peregrine Falcon
Prairie Falcon
large falcon sp.
small falcon sp.
falcon sp.
diurnal raptor sp.
Cockatoos
Cockatiel
corella/white cockatoo sp.
Parrots, Parakeets, and Allies
Rose-ringed Parakeet
Budgerigar
Rosy-faced Lovebird
Yellow-collared Lovebird
lovebird sp.
Gray Parrot
Monk Parakeet
White-winged Parakeet
Yellow-headed Parrot
Nanday Parakeet
Blue-and-yellow Macaw
Great Green Macaw
large macaw sp.
Mitred Parakeet
parakeet sp.
parrot sp.
Tyrant Flycatchers: Pewees, Kingbirds, and Allies
Olive-sided Flycatcher
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)
Least Flycatcher
Hammond's Flycatcher
Western Flycatcher
Empidonax sp.
Eastern Phoebe
Say's Phoebe
Vermilion Flycatcher
Ash-throated Flycatcher
Great Crested Flycatcher
Myiarchus sp.
Sulphur-bellied Flycatcher
Tropical Kingbird
Couch's Kingbird
Tropical/Couch's Kingbird
Cassin's Kingbird
Western Kingbird
yellow-bellied kingbird sp.
Eastern Kingbird
Western x Eastern Kingbird (hybrid)
Gray Kingbird
Scissor-tailed Flycatcher
Couch's Kingbird x Scissor-tailed Flycatcher (hybrid)
Fork-tailed Flycatcher
Tyrannus sp.
new world flycatcher sp.
Vireos
White-eyed Vireo
Bell's Vireo
Yellow-throated Vireo
Cassin's Vireo
Blue-headed Vireo
Yellow-throated x Blue-headed Vireo (hybrid)
Cassin's/Blue-headed Vireo
solitary vireo sp.
Philadelphia Vireo
Warbling Vireo
Philadelphia/Warbling Vireo
Red-eyed Vireo
Philadelphia/Red-eyed Vireo
vireo sp.
Shrikes
Loggerhead Shrike
Northern Shrike
Loggerhead/Northern Shrike
shrike sp.
Jays, Magpies, Crows, and Ravens
Canada Jay
Blue Jay
jay sp.
Black-billed Magpie
American Crow
Fish Crow
American/Fish Crow
Hooded Crow
crow sp.
Common Raven
crow/raven sp.
corvid sp.
Tits, Chickadees, and Titmice
Black-capped Chickadee
Carolina/Black-capped Chickadee
Boreal Chickadee
chickadee sp.
Tufted Titmouse
parid sp.
Larks
Horned Lark
Eurasian Skylark
Martins and Swallows
Bank Swallow
Tree Swallow
Violet-green Swallow
Purple Martin
Gray-breasted Martin
new world martin sp. (Progne sp.)
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
Barn x Cliff Swallow (hybrid)
Cave Swallow
Cliff/Cave Swallow
Petrochelidon sp.
swallow sp.
Kinglets
Ruby-crowned Kinglet
Golden-crowned Kinglet
Ruby-crowned/Golden-crowned Kinglet
Nuthatches
White-breasted Nuthatch
Brown-headed Nuthatch
Red-breasted Nuthatch
nuthatch sp.
Treecreepers
Brown Creeper
Gnatcatchers
Blue-gray Gnatcatcher
Wrens
Rock Wren
House Wren
Winter Wren
Pacific/Winter Wren
Sedge Wren
Marsh Wren
Sedge/Marsh Wren
Carolina Wren
Bewick's Wren
wren sp.
Starlings and Mynas
European Starling
Crested Myna
Catbirds, Mockingbirds, and Thrashers
Gray Catbird
Brown Thrasher
Brown/Long-billed Thrasher
Sage Thrasher
Northern Mockingbird
mimid sp.
Thrushes
Eastern Bluebird
Mountain Bluebird
bluebird sp.
Townsend's Solitaire
Varied Thrush
Veery
Gray-cheeked Thrush
Bicknell's Thrush
Gray-cheeked/Bicknell's Thrush
Swainson's Thrush
Hermit Thrush
Catharus sp.
Wood Thrush
Redwing
American Robin
Fieldfare
thrush sp.
Old World Flycatchers
Northern Wheatear
Waxwings
Bohemian Waxwing
Cedar Waxwing
Bohemian/Cedar Waxwing
Weavers and Allies
Northern Red Bishop
Southern Red Bishop
Yellow-crowned Bishop
Red-collared Widowbird
Euplectes sp.
Estrildids
Zebra Finch
Scaly-breasted Munia
Orange-cheeked Waxbill
Common Waxbill
Red-cheeked Cordonbleu
Indigobirds and Whydahs
Pin-tailed Whydah
Eastern Paradise-Whydah
Old World Sparrows
House Sparrow
Wagtails and Pipits
Eastern Yellow Wagtail
American Pipit
Finches, Euphonias, and Allies
Common Chaffinch
Brambling
Evening Grosbeak
Pine Grosbeak
Gray-crowned Rosy-Finch
House Finch
Purple Finch
House/Purple Finch
Purple/Cassin's Finch
Haemorhous sp.
European Greenfinch
Yellow-fronted Canary
Eurasian Linnet
Common Redpoll
Hoary Redpoll
Common/Hoary Redpoll
redpoll sp.
Red Crossbill
White-winged Crossbill
crossbill sp.
European Goldfinch
European Serin
Pine Siskin
American Goldfinch
Pine Siskin x American Goldfinch (hybrid)
new world goldfinch sp.
Red Siskin
Spinus sp.
Acanthis/Spinus sp.
finch sp.
Longspurs and Snow Buntings
Lapland Longspur
Chestnut-collared Longspur
Smith's Longspur
longspur sp.
Snow Bunting
New World Sparrows
Cassin's Sparrow
Bachman's Sparrow
Grasshopper Sparrow
Chipping Sparrow
Clay-colored Sparrow
Chipping x Clay-colored Sparrow (hybrid)
Field Sparrow
Clay-colored x Field Sparrow (hybrid)
Spizella sp.
Lark Sparrow
Lark Bunting
American Tree Sparrow
Spizella sp./American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
Harris's Sparrow
White-throated Sparrow
Dark-eyed Junco x White-throated Sparrow (hybrid)
White-crowned/White-throated Sparrow
Zonotrichia sp.
Vesper Sparrow
LeConte's Sparrow
Seaside Sparrow
Nelson's Sparrow
Saltmarsh Sparrow
Nelson's x Saltmarsh Sparrow (hybrid)
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow)
Ammospiza sp.
Savannah Sparrow
Baird's Sparrow
Henslow's Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
Lincoln's/Swamp Sparrow
Green-tailed Towhee
Spotted Towhee
Eastern Towhee
Spotted x Eastern Towhee (hybrid)
Spotted/Eastern Towhee (Rufous-sided Towhee)
new world sparrow sp.
Yellow-breasted Chat
Yellow-breasted Chat
Blackbirds
Yellow-headed Blackbird
Bobolink
Western Meadowlark
Eastern Meadowlark
Western/Eastern Meadowlark
Orchard Oriole
Venezuelan Troupial
Bullock's Oriole
Baltimore Oriole
Scott's Oriole
new world oriole sp.
Red-winged Blackbird
Bronzed Cowbird
Brown-headed Cowbird
Rusty Blackbird
Brewer's Blackbird
Rusty/Brewer's Blackbird
Common Grackle
Boat-tailed Grackle
Boat-tailed/Great-tailed Grackle
grackle sp.
blackbird sp.
Wood-Warblers
Ovenbird
Worm-eating Warbler
Chipping Sparrow/Worm-eating Warbler
Louisiana Waterthrush
Northern Waterthrush
Louisiana/Northern Waterthrush
Golden-winged Warbler
Blue-winged Warbler
Golden-winged x Blue-winged Warbler (hybrid)
Brewster's Warbler (hybrid)
Lawrence's Warbler (hybrid)
Golden-winged/Blue-winged Warbler
Black-and-white Warbler
Prothonotary Warbler
Swainson's Warbler
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
Virginia's Warbler
Leiothlypis sp.
Connecticut Warbler
MacGillivray's Warbler
Mourning Warbler
Connecticut/MacGillivray's/Mourning Warbler
Kentucky Warbler
Common Yellowthroat
Mourning Warbler x Common Yellowthroat (hybrid)
yellowthroat sp.
Hooded Warbler
American Redstart
Kirtland's Warbler
Cape May Warbler
Cerulean Warbler
Northern Parula
Magnolia Warbler
Bay-breasted Warbler
Blackburnian Warbler
Yellow Warbler
Chestnut-sided Warbler
Blackpoll Warbler
Bay-breasted/Blackpoll Warbler
Black-throated Blue Warbler
Palm Warbler
Pine Warbler
Dark-eyed Junco/Pine Warbler
Yellow-rumped Warbler
Yellow-throated Warbler
Prairie Warbler
Grace's Warbler
Black-throated Gray Warbler
Townsend's Warbler
Hermit Warbler
Townsend's x Hermit Warbler (hybrid)
Black-throated Green Warbler
Setophaga sp.
Canada Warbler
Wilson's Warbler
Painted Redstart
new world warbler sp.
sparrow/warbler sp. (trilling song)
Cardinals, Grosbeaks, and Allies
Summer Tanager
Hepatic/Summer Tanager
Scarlet Tanager
Summer/Scarlet Tanager
Western Tanager
tanager sp. (Piranga sp.)
Northern Cardinal
Rose-breasted Grosbeak
Black-headed Grosbeak
Rose-breasted/Black-headed Grosbeak
Blue Grosbeak
Lazuli Bunting
Indigo Bunting
Lazuli/Indigo Bunting
Painted Bunting
Passerina sp.
Dickcissel
Tanagers and Allies
Saffron Finch
Lined Seedeater
Morelet's Seedeater
Others
passerine sp.
bird sp.