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Native and Naturalized (314)
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Exotic: Escapee (12)
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Hybrids (21)
- Carolina x Black-capped Chickadee (hybrid) Poecile carolinensis x atricapillus
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Details:
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesDetails:
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Details:
- Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanopteraDetails:
- Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis
- Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensisDetails:
- Mute x Trumpeter Swan (hybrid) Cygnus olor x buccinatorDetails:
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
- Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos
- Tufted Duck x scaup sp. (hybrid) Aythya fuligula x marila/affinisDetails:
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisDetails:
- Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinusDetails:
- Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscusDetails:
- Snow x Ross's Goose (hybrid) Anser caerulescens x rossiiDetails:
- Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensisDetails:
- Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreusDetails:
- Dark-eyed Junco x White-throated Sparrow (hybrid) Junco hyemalis x Zonotrichia albicollisDetails:
- Barnacle x Canada Goose (hybrid) Branta leucopsis x canadensisDetails:
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaDetails:
- Barnacle x Cackling Goose (hybrid) Branta leucopsis x hutchinsiiDetails:
Additional Taxa (95)
- woodpecker sp. Picidae sp.
- passerine sp. Passeriformes sp.
- crow sp. Corvus sp. (crow sp.)
- Carolina/Black-capped Chickadee Poecile carolinensis/atricapillus
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusDetails:
- bird sp. Aves sp.Details:
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
- swallow sp. Hirundinidae sp.
- blackbird sp. Icteridae sp.
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
- gull sp. Larinae sp.
- shorebird sp. Charadriiformes sp.Details:
- American/Fish Crow Corvus brachyrhynchos/ossifragus
- duck sp. Anatidae (duck sp.)
- House/Purple Finch Haemorhous mexicanus/purpureus
- Empidonax sp. Empidonax sp.
- new world sparrow sp. Passerellidae sp.Details:
- hawk sp. Accipitridae sp. (hawk sp.)Details:
- Buteo sp. Buteo sp.Details:
- peep sp. Calidris sp. (peep sp.)Details:
- new world vulture sp. Cathartidae sp.
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaDetails:
- Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanopteraDetails:
- Downy/Hairy Woodpecker Dryobates pubescens/villosus
- Greater/Lesser Scaup Aythya marila/affinis
- diurnal raptor sp. Accipitriformes/Falconiformes sp.
- new world flycatcher sp. Tyrannidae sp.Details:
- new world warbler sp. Parulidae sp.
- Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelliDetails:
- waterfowl sp. Anatidae sp.Details:
- Accipiter sp. Accipiter sp.
- crow/raven sp. Corvus sp.
- Catharus sp. Catharus sp.
- Larus sp. Larus sp.
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
- wren sp. Troglodytidae sp.Details:
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisDetails:
- thrush sp. Turdidae sp.
- tern sp. Sterninae sp.Details:
- swan sp. Cygnus sp.
- goose sp. Anatidae (goose sp.)
- vireo sp. Vireo sp.Details:
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striataDetails:
- Forster's/Common Tern Sterna forsteri/hirundoDetails:
- white egret sp. Egretta/Bubulcus/Ardea sp.Details:
- heron sp. Ardeidae sp.Details:
- Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
- Aythya sp. Aythya sp.Details:
- small falcon sp. Falco sp. (small falcon sp.)
- new world oriole sp. Icterus sp.
- sparrow/warbler sp. (trilling song) Passerellidae/Parulidae sp. (trilling song)Details:
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- Setophaga sp. Setophaga sp.Details:
- finch sp. Fringillidae sp.
- Western/Semipalmated Sandpiper Calidris mauri/pusilla
- hummingbird sp. Trochilidae sp.
- dabbling duck sp. Anatidae sp. (dabbling duck sp.)
- owl sp. Strigiformes sp.Details:
- Sterna sp. Sterna sp.Details:
- scoter sp. Melanitta sp.
- tanager sp. (Piranga sp.) Piranga sp.Details:
- falcon sp. Falco sp.
- loon sp. Gavia sp.Details:
- Lincoln's/Swamp Sparrow Melospiza lincolnii/georgianaDetails:
- grebe sp. Podicipedidae sp.
- chickadee sp. Poecile sp.
- White-crowned/White-throated Sparrow Zonotrichia leucophrys/albicollis
- nuthatch sp. Sitta sp.
- gull/tern sp. Laridae sp.Details:
- King/Clapper Rail Rallus elegans/crepitansDetails:
- Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritumDetails:
- Haemorhous sp. Haemorhous sp.Details:
- moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.Details:
- Common/Red-breasted Merganser Mergus merganser/serrator
- Mallard/American Black Duck Anas platyrhynchos/rubripes
- teal sp. Anatidae sp. (teal sp.)
- cormorant sp. Phalacrocoracidae sp.
- ibis sp. Threskiornithidae sp. (ibis sp.)Details:
- merganser sp. Mergellus/Lophodytes/Mergus sp.Details:
- Ardea sp. Ardea sp.Details:
- Red-shouldered/Broad-winged Hawk Buteo lineatus/platypterus
- large shorebird sp. Scolopacidae sp. (large shorebird sp.)Details:
- Cackling/Canada Goose Branta hutchinsii/canadensis
- Trumpeter/Tundra Swan Cygnus buccinator/columbianus
- Western/Eastern Cattle Egret Bubulcus ibis/coromandusDetails:
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
- Horned/Eared Grebe Podiceps auritus/nigricollisDetails:
- Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalusDetails:
- white-winged gull sp. Larus sp. (white-winged gull sp.)
- Surf/Black Scoter Melanitta perspicillata/americanaDetails:
- Snow/Ross's Goose Anser caerulescens/rossiiDetails:
- Spinus sp. Spinus sp.Details:
- corvid sp. Corvidae sp.Details:
- Podiceps sp. Podiceps sp.Details:
- Bullock's/Baltimore Oriole Icterus bullockii/galbulaDetails: