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Native and Naturalized (435)
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Exotic: Escapee (20)
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Hybrids (24)
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesDetails:
- Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanopteraDetails:
- Glossy x White-faced Ibis (hybrid) Plegadis falcinellus x chihiDetails:
- Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreusDetails:
- Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscusDetails:
- American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchosDetails:
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Details:
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Details:
- Bay-breasted x Blackpoll Warbler (hybrid) Setophaga castanea x striataDetails:
- Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatusDetails:
- Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinusDetails:
- Eurasian x American Wigeon (hybrid) Mareca penelope x americanaDetails:
- Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandicaDetails:
- Spotted x Eastern Towhee (hybrid) Pipilo maculatus x erythrophthalmusDetails:
- Great Black-backed x Glaucous Gull (hybrid) Larus marinus x hyperboreusDetails:
- Tricolored Heron x Snowy Egret (hybrid) Egretta tricolor x thulaDetails:
- Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchosDetails:
- Snow x Ross's Goose (hybrid) Anser caerulescens x rossiiDetails:
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisDetails:
- Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensisDetails:
- Gadwall x American Wigeon (hybrid) Mareca strepera x americanaDetails:
- Dunlin x White-rumped Sandpiper (hybrid) Calidris alpina x fuscicollisDetails:
- Cinnamon x Green-winged Teal (hybrid) Spatula cyanoptera x Anas creccaDetails:
Additional Taxa (159)
- peep sp. Calidris sp. (peep sp.)Details:
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- swallow sp. Hirundinidae sp.
- crow sp. Corvus sp. (crow sp.)
- gull sp. Larinae sp.
- Sterna sp. Sterna sp.
- duck sp. Anatidae (duck sp.)Details:
- new world warbler sp. Parulidae sp.
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
- shorebird sp. Charadriiformes sp.Details:
- new world sparrow sp. Passerellidae sp.
- Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
- jaeger sp. Stercorarius sp. (jaeger sp.)Details:
- shearwater sp. Procellariidae sp. (shearwater sp.)
- hawk sp. Accipitridae sp. (hawk sp.)
- blackbird sp. Icteridae sp.Details:
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
- Accipiter sp. Accipiter sp.
- Catharus sp. Catharus sp.
- storm-petrel sp. Oceanitidae/Hydrobatidae sp.
- Empidonax sp. Empidonax sp.Details:
- falcon sp. Falco sp.
- Black-bellied Plover/golden-plover sp. Pluvialis sp.
- Downy/Hairy Woodpecker Dryobates pubescens/villosus
- passerine sp. Passeriformes sp.
- Cory's/Great Shearwater Calonectris diomedea/Ardenna gravisDetails:
- loon sp. Gavia sp.
- woodpecker sp. Picidae sp.
- scoter sp. Melanitta sp.Details:
- bird sp. Aves sp.Details:
- new world flycatcher sp. Tyrannidae sp.
- Buteo sp. Buteo sp.
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
- Larus sp. Larus sp.
- tern sp. Sterninae sp.Details:
- cormorant sp. Phalacrocoracidae sp.
- Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacutaDetails:
- House/Purple Finch Haemorhous mexicanus/purpureus
- Setophaga sp. Setophaga sp.
- teal sp. Anatidae sp. (teal sp.)Details:
- pigeon/dove sp. Columbidae sp.Details:
- finch sp. Fringillidae sp.Details:
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaDetails:
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
- diurnal raptor sp. Accipitriformes/Falconiformes sp.Details:
- dabbling duck sp. Anatidae sp. (dabbling duck sp.)Details:
- white egret sp. Egretta/Bubulcus/Ardea sp.Details:
- Mallard/American Black Duck Anas platyrhynchos/rubripesDetails:
- ibis sp. Threskiornithidae sp. (ibis sp.)Details:
- King/Clapper Rail Rallus elegans/crepitansDetails:
- Calidris sp. Calidris sp.Details:
- goose sp. Anatidae (goose sp.)Details:
- gull/tern sp. Laridae sp.Details:
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusDetails:
- Common/Arctic Tern Sterna hirundo/paradisaeaDetails:
- alcid sp. Alcidae sp.Details:
- large alcid sp. Alca/Uria sp.Details:
- Surf/Black Scoter Melanitta perspicillata/americana
- hummingbird sp. Trochilidae sp.Details:
- rail/crake sp. Rallidae sp. (rail/crake sp.)Details:
- Common/Red-breasted Merganser Mergus merganser/serrator
- white-winged gull sp. Larus sp. (white-winged gull sp.)
- American/Fish Crow Corvus brachyrhynchos/ossifragusDetails:
- Greater/Lesser Scaup Aythya marila/affinis
- Summer/Scarlet Tanager Piranga rubra/olivaceaDetails:
- Glossy/White-faced Ibis Plegadis falcinellus/chihiDetails:
- chickadee sp. Poecile sp.Details:
- Anas sp. Anas sp.Details:
- Snow/Ross's Goose Anser caerulescens/rossiiDetails:
- Thick-billed/Common Murre Uria lomvia/aalgeDetails:
- Acanthis/Spinus sp. Acanthis/Spinus sp.Details:
- Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritumDetails:
- Horned/Eared Grebe Podiceps auritus/nigricollisDetails:
- owl sp. Strigiformes sp.Details:
- Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalusDetails:
- Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapaDetails:
- grebe sp. Podicipedidae sp.Details:
- Ardea sp. Ardea sp.Details:
- Spotted/Eastern Towhee (Rufous-sided Towhee) Pipilo maculatus/erythrophthalmusDetails:
- Cackling/Canada Goose Branta hutchinsii/canadensisDetails:
- Common/Barrow's Goldeneye Bucephala clangula/islandicaDetails:
- Aythya sp. Aythya sp.Details:
- merganser sp. Mergellus/Lophodytes/Mergus sp.Details:
- wren sp. Troglodytidae sp.Details:
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Details:
- heron sp. Ardeidae sp.Details:
- Spizella sp. Spizella sp.
- Dryobates sp. Dryobates sp.Details:
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
- phalarope sp. Phalaropus sp.Details:
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striataDetails:
- large tern sp. Hydroprogne/Thalasseus sp.Details:
- thrush sp. Turdidae sp.Details:
- vireo sp. Vireo sp.Details:
- Cliff/Cave Swallow Petrochelidon pyrrhonota/fulvaDetails:
- Eurasian/American Wigeon Mareca penelope/americanaDetails:
- swan sp. Cygnus sp.Details:
- Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorumDetails:
- waterfowl sp. Anatidae sp.Details:
- Rufous/Allen's Hummingbird Selasphorus rufus/sasinDetails:
- Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
- parrot sp. Psittaciformes sp. (parrot sp.)Details:
- Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelliDetails:
- Ammospiza sp. Ammospiza sp.Details:
- Tringa sp. Tringa sp.Details:
- yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)Details:
- eagle sp. Accipitridae sp. (eagle sp.)Details:
- nuthatch sp. Sitta sp.Details:
- plover sp. Charadriidae sp.Details:
- Leiothlypis sp. Leiothlypis sp.Details:
- Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianumDetails:
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisDetails:
- Rallus sp. Rallus sp.Details:
- Common/Hoary Redpoll Acanthis flammea/hornemanniDetails:
- MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphiaDetails:
- tanager sp. (Piranga sp.) Piranga sp.Details:
- Forster's/Common Tern Sterna forsteri/hirundoDetails:
- Western/Semipalmated Sandpiper Calidris mauri/pusillaDetails:
- crow/raven sp. Corvus sp.Details:
- solitary vireo sp. Vireo cassinii/solitarius/plumbeusDetails:
- Lincoln's/Swamp Sparrow Melospiza lincolnii/georgianaDetails:
- Podiceps sp. Podiceps sp.Details:
- large shorebird sp. Scolopacidae sp. (large shorebird sp.)Details:
- Cassin's/Blue-headed Vireo Vireo cassinii/solitariusDetails:
- Common Ringed/Semipalmated Plover Charadrius hiaticula/semipalmatusDetails:
- new world oriole sp. Icterus sp.Details:
- large rail sp. Rallus sp. (large Rallus sp.)Details:
- golden-plover sp. Pluvialis dominica/apricaria/fulvaDetails:
- Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)Details:
- King/Common Eider Somateria spectabilis/mollissimaDetails:
- large falcon sp. Falco sp. (large falcon sp.)Details:
- Myiarchus sp. Myiarchus sp.Details:
- Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceusDetails:
- small falcon sp. Falco sp. (small falcon sp.)Details:
- Asio sp. Asio sp.Details:
- parakeet sp. Psittaciformes sp. (parakeet sp.)Details:
- Coccyzus sp. Coccyzus sp.Details:
- crossbill sp. Loxia sp.Details:
- skua sp. Stercorarius sp. (skua sp.)Details:
- Haemorhous sp. Haemorhous sp.Details:
- Passer sp. Passer sp.Details:
- Scolopacidae sp. Scolopacidae sp.Details:
- black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)
- godwit sp. Limosa sp.
- albatross sp. Diomedeidae sp.Details:
- procellariid sp. Procellariidae sp.
- Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticus
- Ruby-throated/Black-chinned Hummingbird Archilochus colubris/alexandri
- Petrochelidon sp. Petrochelidon sp.Details:
- eider sp. Somateria sp.Details:
- Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillusDetails:
- Selasphorus sp. Selasphorus sp.Details:
- Loggerhead/Northern Shrike Lanius ludovicianus/borealisDetails:
- frigatebird sp. Fregata sp.Details:
- small albatross sp. Thalassarche sp.Details:
- Boat-tailed/Great-tailed Grackle Quiscalus major/mexicanusDetails:
- Arctic/Pacific Loon Gavia arctica/pacificaDetails:
- Western/Eastern Wood-Pewee Contopus sordidulus/virensDetails:
- Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanopteraDetails: