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Mount Williams Reservoir, North Adams
Bird List
Updated ~11 seconds ago
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Native and Naturalized (166)
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Hybrids (3)
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesDetails:
- Bufflehead x Common Goldeneye (hybrid) Bucephala albeola x clangulaDetails:
- Barnacle x Cackling Goose (hybrid) Branta leucopsis x hutchinsiiDetails:
Additional Taxa (24)
- passerine sp. Passeriformes sp.Details:
- Aythya sp. Aythya sp.Details:
- duck sp. Anatidae (duck sp.)Details:
- peep sp. Calidris sp. (peep sp.)Details:
- crow sp. Corvus sp. (crow sp.)
- finch sp. Fringillidae sp.
- Greater/Lesser Scaup Aythya marila/affinisDetails:
- woodpecker sp. Picidae sp.
- new world sparrow sp. Passerellidae sp.
- Common/Red-breasted Merganser Mergus merganser/serratorDetails:
- Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
- Downy/Hairy Woodpecker Dryobates pubescens/villosus
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
- Setophaga sp. Setophaga sp.
- new world vulture sp. Cathartidae sp.Details:
- Cackling/Canada Goose Branta hutchinsii/canadensisDetails:
- Empidonax sp. Empidonax sp.
- bird sp. Aves sp.Details:
- hawk sp. Accipitridae sp. (hawk sp.)Details:
- goose sp. Anatidae (goose sp.)Details:
- swallow sp. Hirundinidae sp.
- new world warbler sp. Parulidae sp.Details:
- Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
- blackbird sp. Icteridae sp.