| Fulvous Whistling-Duck |
Dendrocygna bicolor |
| West Indian Whistling-Duck |
Dendrocygna arborea (3) |
| Black-bellied Whistling-Duck |
D. autumnalis |
| Tundra Swan |
Cygnus columbianus |
| Trumpeter Swan |
C. buccinator (4, 5) |
| Mute Swan |
C. olor (5) |
| Greater White-fronted Goose |
Anser albifrons |
| Lesser Snow Goose |
Chen caerulescens caerulescens |
| Greater Snow Goose |
C. caerulescens atlanticus |
| Ross's Goose |
C. rossii |
| Barnacle Goose |
Branta leucopsis (3a) |
| Brant |
B. bernicla hrota |
| Canada Goose |
B. canadensis |
| Cackling Goose |
B. hutchinsii |
| Wood Duck |
Aix sponsa |
| Green-winged Teal |
Anas (crecca) carolinensis |
| Eurasian Green-winged Teal |
A. (crecca) crecca (2) |
| American Black Duck |
A. rubripes |
| Mallard |
A. platyrhynchos |
| White-cheeked Pintail |
A. bahamensis |
| Northern Pintail |
A. acuta |
| Blue-winged Teal |
A. discors |
| Cinnamon Teal |
A. cyanoptera |
| Northern Shoveler |
A. clypeata |
| Gadwall |
A. strepera |
| Eurasian Wigeon |
A. penelope |
| American Wigeon |
A. americana |
| Canvasback |
Aythya valisineria |
| Redhead |
A. americana |
| Ring-necked Duck |
A. collaris |
| Tufted Duck |
A. fuligula |
| Greater Scaup |
A. marila |
| Lesser Scaup |
A. affinis |
| Common Eider |
Somateria mollissima |
| King Eider |
S. spectabilis |
| Harlequin Duck |
Histrionicus histrionicus |
| Long-tailed Duck |
Clangula hyemalis |
| Black Scoter |
Melanitta nigra |
| Surf Scoter |
M. perspicillata |
| White-winged Scoter |
M. fusca |
| Common Goldeneye |
Bucephala clangula |
| Barrow's Goldeneye |
B. islandica (2) |
| Bufflehead |
B. albeola |
| Hooded Merganser |
Lophodytes cucullatus |
| Common Merganser |
Mergus merganser |
| Red-breasted Merganser |
M. serrator |
| Ruddy Duck |
Oxyura jamaicensis |
| Pied-billed Grebe |
Podilymbus podiceps |
| Horned Grebe |
Podiceps auritus |
| Red-necked Grebe |
P. grisegna |
| Eared Grebe |
P. nigricollis |
| Western Grebe |
Aechmophorus occidentalis |
| Clark's Grebe |
A. clarkii |
| American Bittern |
Botaurus lentiginosus |
| Least Bittern |
Ixobrychus exilis |
| Great Blue Heron |
Ardea herodias |
| Great White Heron |
A. h. occidentalis |
| Great Egret |
A. alba |
| Little Egret |
Egretta garzetta |
| Snowy Egret |
E. thula |
| Little Blue Heron |
E. caerulea |
| Tricolored Heron |
E. tricolor |
| Reddish Egret |
E. rufescens (2) |
| Cattle Egret |
Bubulcus ibis |
| Green Heron |
Butorides virescens |
| Black-crowned Night-Heron |
Nycticorax nycticorax |
| Yellow-crowned Night-Heron |
Nyctanassa violacea |
| Osprey |
Pandion haliaetus |
| Swallow-tailed Kite |
Elanoides forficatus |
| White-tailed Kite |
Elanus leucurus (2) |
| Mississippi Kite |
Ictinia mississippiensis |
| Bald Eagle |
Haliaeetus leucocephalus |
| Northern Harrier |
Circus cyaneus |
| Marsh Harrier |
C. a. aeruginosus (2) |
| Sharp-shinned Hawk |
Accipiter striatus |
| Cooper's Hawk |
A. cooperii |
| Northern Goshawk |
A. gentilis |
| Red-shouldered Hawk |
Buteo lineatus |
| Broad-winged Hawk |
B. platypterus |
| Swainson's Hawk |
B. swainsoni |
| Red-tailed Hawk |
B. jamaicensis |
| Harlan's Hawk |
B. jamaicensis harlani (2) |
| Ferruginous Hawk |
B. regalis |
| Rough-legged Hawk |
B. lagopus |
| Golden Eagle |
Aquila chrysaetos |
| American Kestrel |
Falco sparverius |
| Merlin |
F. columbarius |
| Peregrine Falcon |
F. peregrinus |
| Gyrfalcon |
F. rusticolus |
| Yellow Rail |
Coturnicops noveboracensis |
| Black Rail |
Laterallus jamaicensis |
| Clapper Rail |
Rallus longirostris |
| King Rail |
R. elegans |
| Virginia Rail |
R. limicola |
| Sora |
Porzana carolina |
| Paint-billed Crake |
Neocrex erythrops |
| Purple Gallinule |
Porphyrio martinica |
| Common Moorhen |
Gallinula chloropus |
| American Coot |
Fulica americana |
| Greater Yellowlegs |
Tringa melanoleuca |
| Lesser Yellowlegs |
T. flavipes |
| Solitary Sandpiper |
T. solitaria |
| Eastern Willet |
T. (semipalmata) semipalmata |
| Western Willet |
T. (semipalmata) inornata |
| Spotted Sandpiper |
Actitis macularius |
| Upland Sandpiper |
Bartramia longicauda |
(American) Whimbrel
["Hudsonian Curlew"] |
Numenius phaeopus hudsonicus |
| Eurasian Whimbrel |
Numenius p. phaeopus |
| Long-billed Curlew |
N. arquata |
| Hudsonian Godwit |
Limosa haemastica |
| Bar-tailed Godwit |
L. lapponica |
| Marbled Godwit |
L. fedoa |
| Ruddy Turnstone |
Arenaria interpres |
| Red Knot |
Calidris canutus |
| Sanderling |
C. alba |
| Semipalmated Sandpiper |
C. pusilla |
| Western Sandpiper |
C. mauri |
| Red-necked Stint |
C. ruficollis (2) |
| Least Sandpiper |
C. minutilla |
| White-rumped Sandpiper |
C. fuscicollis |
| Baird's Sandpiper |
C. bairdii |
| Pectoral Sandpiper |
C. melanotos |
| Sharp-tailed Sandpiper |
C. acuminata |
| Purple Sandpiper |
C. maritima |
| Dunlin |
C. alpina |
| Curlew Sandpiper |
C. ferruginea |
| Stilt Sandpiper |
C. himantopus |
| Buff-breasted Sandpiper |
Tryngites subruficollis |
| Ruff |
Philomachus pugnax |
| Short-billed Dowitcher |
Limnodromus g. griseus |
| Henderson's Short-billed Dowitcher |
L. g. hendersoni |
| Long-billed Dowitcher |
L. scolopaceus |
| Wilson's Snipe |
Gallinago delicata |
| Eurasian Woodcock |
Scolopax rusticola |
| American Woodcock |
S. minor |
| Wilson's Phalarope |
Phalaropus tricolor |
| Red-necked Phalarope |
P. lobatus |
| Red Phalarope |
P. fulicarius |
| Black-legged Kittiwake |
Rissa tridactyla |
| Sabine's Gull |
Xema sabini |
| Bonaparte's Gull |
Chroicocephalus philadelphia |
| Black-headed Gull |
C. ridibundus |
| Little Gull |
Hydrocoloeus minutus |
Laughing Gull |
Leucophaeus atricilla |
| Franklin’s Gull |
L. pipixcan |
| Black-tailed Gull |
Larus crassirostris |
| Heermann’s Gull |
L. heermanni |
| Mew Gull |
L. canus canus |
| Mew (Short-billed) Gull |
L. canus brachyrhynchus |
| Ring-billed Gull |
L. delawarensis |
| California Gull |
L. californicus |
| (American) Herring Gull |
L. argentatus smithsonianus |
| Yellow-legged Gull |
L. michahellis |
| Thayer's Gull |
L. thayeri |
| (Kumlien's) Iceland Gull |
L. glaucoides kumlieni |
| Lesser Black-backed Gull |
L. fuscus graellsii |
| Glaucous Gull |
L. hyperboreus |
Great Black-backed Gull |
L. marinus |
| Brown Noddy |
Anous stolidus (2) |
Sooty Tern |
Onychoprion fuscatus |
Bridled Tern |
O. anaethetus |
| Least Tern |
Sternula antillarum |
| Gull-billed Tern |
Gelochelidon nilotica |
| Caspian Tern |
Hydroprogne caspia |
| Black Tern |
Chlidonias niger |
| Black Tern |
C. leucopterus |
| Roseate Tern |
Sterna dougallii |
| Common Tern |
S. hirundo |
| Arctic Tern |
S. paradisaea |
| Forster's Tern |
S. forsteri |
| Royal Tern |
Thalasseus maximus |
| Sandwich Tern |
T. sandvicensis |
| Elegant Tern |
T. elegans |
| Black Skimmer |
Rynchops niger |
| Ruby-throated Hummingbird |
Archilochus colubris |
| Black-chinned Hummingbird |
A. alexandri |
| Rufous Hummingbird |
Selasphorus rufus |
| Allen's Hummingbird |
S. sasin |
| Magnificent Hummingbird |
Eugenes fulgens |
| Olive-sided Flycatcher |
Contopus cooperi |
| Eastern Wood-Pewee |
C. virens |
| Western Wood-Pewee |
Contopus sordidulus |
| Yellow-bellied Flycatcher |
Empidonax flaviventris |
| Acadian Flycatcher |
E. virescens |
| Alder Flycatcher |
E. alnorum |
| Willow Flycatcher |
E. trailli |
| Least Flycatcher |
E. minimus |
| Pacific-slope/Cordilleran Flycatcher |
E. difficilis/occidentalis complex |
| Eastern Phoebe |
Sayornis phoebe |
| Say's Phoebe |
S. saya |
| Vermilion Flycatcher |
Pyrocephalus rubinus |
| Ash-throated Flycatcher |
Myiarchus cinerascens |
| Great Crested Flycatcher |
M. crinitus |
| Western Kingbird |
Tyrannus verticalis |
| Eastern Kingbird |
T. tyrannus |
| Gray Kingbird |
T. dominicensis |
| Scissor-tailed Flycatcher |
T. forficatus |
| Fork-tailed Flycatcher |
T. savana |
| Purple Martin |
Progne subis |
| Tree Swallow |
Tachycineta bicolor |
| Northern Rough-winged Swallow |
Stelgidopteryx serripennis |
| Bank Swallow |
Riparia riparia |
| Cliff Swallow |
Petrochelidon pyrrhonta |
| Cave Swallow |
P. fulva |
| Barn Swallow |
Hirundo rustica |
| Bachman's Warbler |
Vermivora bachmanii |
| Blue-winged Warbler |
V. pinus |
| Golden-winged Warbler |
V. chrysoptera |
| "Brewster's Warbler" |
V. pinus x chrysoptera |
| "Lawrence's Warber" |
V. pinus x chrysoptera |
| Tennessee Warbler |
V. peregrina |
| Orange-crowned Warbler |
V. celata |
| (Eastern) Nashville Warbler |
V. ruficapilla ruficapilla |
| Northern Parula |
Parula americana |
| Yellow Warbler |
Dendroica petechia |
| Chestnut-sided Warbler |
D. pensylvanica |
| Magnolia Warbler |
D. magnolia |
| Cape May Warbler |
D. tigrina |
| Black-throated Blue Warbler |
D. caerulescens |
| Yellow-rumped (Myrtle) Warbler |
D. coronata coronata |
| Yellow-rumped (Audubon's) Warbler |
D. coronata auduboni |
| Black-throated Gray Warbler |
D. nigrescens |
| Townsend's Warbler |
D. townsendi (2) |
| Black-throated Green Warbler |
D. virens |
| Blackburnian Warbler |
D. fusca |
| Yellow-throated Warbler |
D. dominica |
| Pine Warbler |
D. pinus |
| Kirtland's Warbler |
D. kirtlandii |
| Prairie Warbler |
D. discolor |
| (Yellow) Palm Warbler |
D. palmarum hypochrysea |
| (Western) Palm Warbler |
D. palmarum palmarum |
| Bay-breasted Warbler |
D. castanea |
| Blackpoll Warbler |
D. striata |
| Cerulean Warbler |
D. cerulea |
| Black-and-white Warbler |
Mniotilta varia |
| American Redstart |
Setophaga ruticilla |
| Prothonotary Warbler |
Protonotaria citrea |
| Worm-eating Warbler |
Helmitheros vermivorum |
| Swainson's Warbler |
Limnothlypis swainsonii |
| Ovenbird |
Seiurus aurocapilla |
| Northern Waterthrush |
S. noveboracensis |
| Louisiana Waterthrush |
S. motacilla |
| Kentucky Warbler |
Oporornis formosus |
| Connecticut Warbler |
O. agilis |
| Mourning Warbler |
O. philadelphia |
| MacGillivray’s Warbler |
O. tolmiei |
| Common Yellowthroat |
Geothlypis trichas |
| Hooded Warbler |
Wilsonia citrina |
| Wilson's Warbler |
W. pusilla |
| Canada Warbler |
W. canadensis |
| Yellow-breasted Chat |
Icteria virens |
| Northern Cardinal |
Cardinalis cardinalis |
| Rose-breasted Grosbeak |
Pheucticus ludovicianus |
| Black-headed Grosbeak |
P. melanocephalus |
| Blue Grosbeak |
Passerina caerulea |
| Lazuli Bunting |
P. amoena |
| Indigo Bunting |
P. cyanea |
| Painted Bunting |
P. ciris |
| Dickcissel |
Spiza americana |
| Green-tailed Towhee |
Pipilio chlorurus |
| Eastern Towhee |
P. erythropthalmus |
| Spotted Towhee |
P. maculatus (2) |
| Bachman's Sparrow |
Aimophila aestivalis |
| American Tree Sparrow |
Spizella arborea |
| Chipping Sparrow |
S. passerina |
| Clay-colored Sparrow |
S. pallida |
| Field Sparrow |
S. pusilla |
| Vesper Sparrow |
Pooecetes gramineus |
| Lark Sparrow |
Chondestes grammacus |
| Black-throated Sparrow |
Amphispiza bilineata |
| Lark Bunting |
Calamospiza melanocorys |
| Savannah Sparrow |
Passerculus sandwichensis |
| Ipswich Sparrow |
P. sandwichensis princeps |
| Grasshopper Sparrow |
Ammodramus savannarum |
| Henslow's Sparrow |
A. henslowii |
| Le Conte's Sparrow |
A. leconteii |
| Saltmarsh Sharp-tailed Sparrow |
A. caudacutus |
| Nelson's Sharp-tailed Sparrow |
A. nelsoni |
| Acadian Sharp-tailed Sparrow |
A. nelsoni subvirgatus |
| Seaside Sparrow |
A. maritimus |
| (Red) Fox Sparrow |
Passerella iliaca |
| Song Sparrow |
Melospiza melodia |
| Lincoln's Sparrow |
M. lincolnii |
| Swamp Sparrow |
M. georgiana |
| White-throated Sparrow |
Zonotrichia albicollis |
| White-crowned Sparrow |
Z. leucophrys |
| Gambel's White-crowned Sparrow |
Z. leucophrys gambelii |
| Harris's Sparrow |
Z. querula |
| Dark-eyed Junco |
Junco hyemalis hyemalis |
| Oregon Junco |
J. hyemalis montanus |
| Pink-sided Junco |
J. hyemalis mearnsi |
| Lapland Longspur |
Calcarius lapponicus |
| Chestnut-collared Longspur |
C. ornatus (2) |
| Snow Bunting |
Plectrophenax nivalis |
| Bobolink |
Dolichonyx oryzivorus |
| Pine Grosbeak |
Pinicola enucleator |
| Purple Finch |
Carpodacus purpureus |
| House Finch |
C. mexicanus (5) |
| Red Crossbill |
Loxia curvirostra |
| White-winged Crossbill |
L. leucoptera |
| Common Redpoll |
Carduelis flammea |
| Hoary Redpoll |
C. hornemanni |
| Pine Siskin |
C. pinus |
| American Goldfinch |
C. tristis |
| European Goldfinch |
C. carduelis (3a) |
| Evening Grosbeak |
Coccothraustes vespertinus |
| Red-winged Blackbird |
Agelaius phoeniceus |
| Eastern Meadowlark |
Sturnella magna |
| Yellow-headed Blackbird |
Xanthocephalus xanthocephalus |
| Rusty Blackbird |
Euphagus carolinus |
| Brewer's Blackbird |
E. cyanocephalus |
| Boat-tailed Grackle |
Quiscalus major |
| Common Grackle |
Q. quiscula |
| Shiny Cowbird |
Molothrus bonariensis (2) |
| Brown-headed Cowbird |
M. ater |
| Orchard Oriole |
Icterus spurius |
| Baltimore Oriole |
I. galbula |
| Bullock's Oriole |
I. bullocki |
| Black Brant |
Branta bernicla nigricans |
| Dark-bellied Brant |
Branta bernicla bernicla |
| Mottled Duck |
Anas fulvigula |
| Great White Egret |
Ardea alba alba/melanorhyncha |
| Terek Sandpiper |
Xenus cinereus |
| Calliope Hummingbird |
Stellula calliope |
Townsend’s Solitaire |
Myadestes townsendi |
| Labrador Duck |
Camptorhynchus labradorius |
| Great Auk |
Pinguinus impennis |
| Eskimo Curlew |
Numenius borealis |
| Carolina Parakeet |
Conuropsis carolinensis |