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Tualatin River NWR
Bird List
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Native and Naturalized (216)
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Exotic: Escapee (4)
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Hybrids (6)
- Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisDetails:
- Greater White-fronted x Cackling Goose (hybrid) Anser albifrons x Branta hutchinsiiDetails:
- Eurasian x American Wigeon (hybrid) Mareca penelope x americanaDetails:
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaDetails:
- Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchosDetails:
Additional Taxa (34)
- Buteo sp. Buteo sp.
- swallow sp. Hirundinidae sp.
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
- duck sp. Anatidae (duck sp.)
- peep sp. Calidris sp. (peep sp.)
- Empidonax sp. Empidonax sp.
- shorebird sp. Charadriiformes sp. (shorebird sp.)Details:
- gull sp. Larinae sp.
- hummingbird sp. Trochilidae sp.
- new world sparrow sp. Passerellidae sp.Details:
- Myiarchus sp. Myiarchus sp.Details:
- Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
- Cackling/Canada Goose Branta hutchinsii/canadensis
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaDetails:
- Trumpeter/Tundra Swan Cygnus buccinator/columbianus
- Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
- new world warbler sp. Parulidae sp.
- teal sp. Anatidae sp. (teal sp.)Details:
- passerine sp. Passeriformes sp.
- Anas sp. Anas sp.Details:
- chickadee sp. Poecile sp.Details:
- Spinus sp. Spinus sp.Details:
- bird sp. Aves sp.Details:
- finch sp. Fringillidae sp.Details:
- Greater/Lesser Scaup Aythya marila/affinis
- owl sp. Strigiformes sp.Details:
- Downy/Hairy Woodpecker Dryobates pubescens/villosusDetails:
- wren sp. Troglodytidae sp.Details:
- large falcon sp. Falco sp. (large falcon sp.)Details:
- new world goldfinch sp. Spinus sp. (goldfinch sp.)
- hawk sp. Accipitridae sp. (hawk sp.)
- falcon sp. Falco sp.
- thrush sp. Turdidae sp.
- goose sp. Anatidae (goose sp.)