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Native and Naturalized (449)
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Exotic: Escapee (30)
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Hybrids (30)
- Snow x Ross's Goose (hybrid) Anser caerulescens x rossiiDetails:
- Graylag x Swan Goose (hybrid) Anser anser x cygnoidesDetails:
- Barnacle x Cackling Goose (hybrid) Branta leucopsis x hutchinsiiDetails:
- Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensisDetails:
- Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensisDetails:
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisDetails:
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
- Barnacle x Canada Goose (hybrid) Branta leucopsis x canadensisDetails:
- Eurasian x American Wigeon (hybrid) Mareca penelope x americanaDetails:
- Northern Shoveler x Mallard (hybrid) Spatula clypeata x Anas platyrhynchosDetails:
- Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchosDetails:
- American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchosDetails:
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaDetails:
- Ring-necked Duck x Lesser Scaup (hybrid) Aythya collaris x affinisDetails:
- Ring-necked Duck x scaup sp. (hybrid) Aythya collaris x marila/affinisDetails:
- Tufted Duck x scaup sp. (hybrid) Aythya fuligula x marila/affinisDetails:
- Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandicaDetails:
- Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatusDetails:
- Dunlin x White-rumped Sandpiper (hybrid) Calidris alpina x fuscicollisDetails:
- Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreusDetails:
- Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscusDetails:
- Little Blue x Tricolored Heron (hybrid) Egretta caerulea x tricolorDetails:
- Glossy x White-faced Ibis (hybrid) Plegadis falcinellus x chihiDetails:
- Red-shouldered x Red-tailed Hawk (hybrid) Buteo lineatus x jamaicensisDetails:
- Dark-eyed Junco x White-throated Sparrow (hybrid) Junco hyemalis x Zonotrichia albicollis
- Bullock's x Baltimore Oriole (hybrid) Icterus bullockii x galbulaDetails:
- Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanopteraDetails:
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Details:
Additional Taxa (157)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
- Cackling/Canada Goose Branta hutchinsii/canadensisDetails:
- Trumpeter/Tundra Swan Cygnus buccinator/columbianusDetails:
- swan sp. Cygnus sp.Details:
- goose sp. Anatidae (goose sp.)
- Eurasian/American Wigeon Mareca penelope/americanaDetails:
- Mallard/American Black Duck Anas platyrhynchos/rubripesDetails:
- Anas sp. Anas sp.Details:
- teal sp. Anatidae sp. (teal sp.)Details:
- dabbling duck sp. Anatidae sp. (dabbling duck sp.)Details:
- Greater/Lesser Scaup Aythya marila/affinisDetails:
- Aythya sp. Aythya sp.Details:
- King/Common Eider Somateria spectabilis/mollissimaDetails:
- eider sp. Somateria sp.Details:
- Surf/Black Scoter Melanitta perspicillata/americanaDetails:
- scoter sp. Melanitta sp.Details:
- Common/Barrow's Goldeneye Bucephala clangula/islandicaDetails:
- Common/Red-breasted Merganser Mergus merganser/serratorDetails:
- merganser sp. Mergellus/Lophodytes/Mergus sp.Details:
- duck sp. Anatidae (duck sp.)
- waterfowl sp. Anatidae sp.Details:
- new world quail sp. Odontophoridae sp.Details:
- Ring-necked/Green Pheasant Phasianus colchicus/versicolorDetails:
- Podiceps sp. Podiceps sp.Details:
- Western/Clark's Grebe Aechmophorus occidentalis/clarkiiDetails:
- grebe sp. Podicipedidae sp.
- pigeon/dove sp. Columbidae sp.Details:
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusDetails:
- Coccyzus sp. Coccyzus sp.Details:
- cuckoo sp. (Cuculidae sp.) Cuculidae sp.Details:
- nightjar sp. Caprimulgidae sp.Details:
- swift sp. Apodidae sp.Details:
- Rufous/Allen's Hummingbird Selasphorus rufus/sasin
- Selasphorus sp. Selasphorus sp.Details:
- hummingbird sp. Trochilidae sp.Details:
- King/Clapper Rail Rallus elegans/crepitansDetails:
- rail/crake sp. Rallidae sp. (rail/crake sp.)
- American/Pacific Golden-Plover (Lesser Golden-Plover) Pluvialis dominica/fulvaDetails:
- Black-bellied Plover/golden-plover sp. Pluvialis sp.Details:
- Common Ringed/Semipalmated Plover Charadrius hiaticula/semipalmatusDetails:
- plover sp. Charadriidae sp.Details:
- godwit sp. Limosa sp.Details:
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- Red/Red-necked Phalarope Phalaropus fulicarius/lobatusDetails:
- phalarope sp. Phalaropus sp.Details:
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaDetails:
- Western/Semipalmated Sandpiper Calidris mauri/pusillaDetails:
- peep sp. Calidris sp. (peep sp.)Details:
- Calidris sp. Calidris sp.
- Scolopacidae sp. Scolopacidae sp.Details:
- large shorebird sp. Scolopacidae sp. (large shorebird sp.)Details:
- shorebird sp. Charadriiformes sp.Details:
- Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinusDetails:
- jaeger sp. Stercorarius sp. (jaeger sp.)Details:
- large alcid sp. Alca/Uria sp.Details:
- alcid sp. Alcidae sp.Details:
- Laughing/Franklin's Gull Leucophaeus atricilla/pipixcanDetails:
- Herring/Iceland Gull Larus argentatus/glaucoidesDetails:
- white-winged gull sp. Larus sp. (white-winged gull sp.)
- Larus sp. Larus sp.Details:
- gull sp. Larinae sp.Details:
- Sooty/Bridled Tern Onychoprion fuscatus/anaethetusDetails:
- Forster's/Common Tern Sterna forsteri/hirundoDetails:
- Sterna sp. Sterna sp.
- large tern sp. Hydroprogne/Thalasseus sp.Details:
- tern sp. Sterninae sp.Details:
- loon sp. Gavia sp.Details:
- storm-petrel sp. (white-rumped) Oceanitidae/Hydrobatidae sp. (white-rumped)Details:
- storm-petrel sp. Oceanitidae/Hydrobatidae sp.Details:
- Cory's/Great Shearwater Calonectris diomedea/Ardenna gravisDetails:
- shearwater sp. Procellariidae sp. (shearwater sp.)Details:
- frigatebird sp. Fregata sp.Details:
- sulid sp. Sulidae sp.Details:
- Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
- Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianumDetails:
- cormorant sp. Phalacrocoracidae sp.
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaDetails:
- Ardea sp. Ardea sp.
- heron sp. Ardeidae sp.
- white egret sp. Egretta/Bubulcus/Ardea sp.Details:
- Glossy/White-faced Ibis Plegadis falcinellus/chihiDetails:
- ibis sp. Threskiornithidae sp. (ibis sp.)
- new world vulture sp. Cathartidae sp.
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
- Accipiter sp. Accipiter sp.
- Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalusDetails:
- Buteo sp. Buteo sp.
- hawk sp. Accipitridae sp. (hawk sp.)
- eagle sp. Accipitridae sp. (eagle sp.)Details:
- Long-eared/Short-eared Owl Asio otus/flammeusDetails:
- Asio sp. Asio sp.Details:
- owl sp. Strigiformes sp.Details:
- Melanerpes sp. Melanerpes sp.Details:
- Downy/Hairy Woodpecker Dryobates pubescens/villosus
- woodpecker sp. Picidae sp.Details:
- large falcon sp. Falco sp. (large falcon sp.)Details:
- small falcon sp. Falco sp. (small falcon sp.)Details:
- falcon sp. Falco sp.
- diurnal raptor sp. Accipitriformes/Falconiformes sp.Details:
- parakeet sp. Psittaciformes sp. (parakeet sp.)Details:
- parrot sp. Psittaciformes sp. (parrot sp.)Details:
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
- Empidonax sp. Empidonax sp.Details:
- Myiarchus sp. Myiarchus sp.Details:
- yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)Details:
- new world flycatcher sp. Tyrannidae sp.
- Cassin's/Blue-headed Vireo Vireo cassinii/solitariusDetails:
- solitary vireo sp. Vireo cassinii/solitarius/plumbeus
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvusDetails:
- vireo sp. Vireo sp.
- shrike sp. Lanius sp.Details:
- American/Fish Crow Corvus brachyrhynchos/ossifragusDetails:
- crow sp. Corvus sp. (crow sp.)
- crow/raven sp. Corvus sp.Details:
- chickadee sp. Poecile sp.Details:
- Cliff/Cave Swallow Petrochelidon pyrrhonota/fulvaDetails:
- swallow sp. Hirundinidae sp.
- Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapaDetails:
- nuthatch sp. Sitta sp.Details:
- Sedge/Marsh Wren Cistothorus stellaris/palustrisDetails:
- wren sp. Troglodytidae sp.
- mimid sp. Mimidae sp.Details:
- bluebird sp. Sialia sp.Details:
- Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelliDetails:
- Catharus sp. Catharus sp.
- thrush sp. Turdidae sp.Details:
- House/Purple Finch Haemorhous mexicanus/purpureusDetails:
- Haemorhous sp. Haemorhous sp.
- Common/Hoary Redpoll Acanthis flammea/hornemanniDetails:
- redpoll sp. Acanthis sp.Details:
- crossbill sp. Loxia sp.Details:
- Spinus sp. Spinus sp.Details:
- Acanthis/Spinus sp. Acanthis/Spinus sp.Details:
- finch sp. Fringillidae sp.
- longspur sp. Calcarius/Rhynchophanes sp.Details:
- Spizella sp. Spizella sp.Details:
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Details:
- Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacuta
- Ammospiza sp. Ammospiza sp.Details:
- Lincoln's/Swamp Sparrow Melospiza lincolnii/georgianaDetails:
- new world sparrow sp. Passerellidae sp.Details:
- Western/Eastern Meadowlark Sturnella neglecta/magnaDetails:
- new world oriole sp. Icterus sp.Details:
- grackle sp. Quiscalus sp.Details:
- blackbird sp. Icteridae sp.
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
- Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanopteraDetails:
- Leiothlypis sp. Leiothlypis sp.Details:
- Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)Details:
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
- Setophaga sp. Setophaga sp.Details:
- new world warbler sp. Parulidae sp.
- Summer/Scarlet Tanager Piranga rubra/olivaceaDetails:
- tanager sp. (Piranga sp.) Piranga sp.Details:
- Passerina sp. Passerina sp.Details:
- passerine sp. Passeriformes sp.
- bird sp. Aves sp.Details: