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Bird Observations

Date Range:
Jan-Dec, 1900-2024

Berkshire

Updated ~32 hr(s) ago.

321 species (+94 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Domestic goose sp. (Domestic type)
Barnacle x Cackling Goose (hybrid)
Domestic goose sp. x Canada Goose (hybrid)
Snow x Canada Goose (hybrid)
Cackling/Canada Goose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swan sp.
goose sp.
Muscovy Duck x Mallard (hybrid)
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mallard x Northern Pintail (hybrid)
dabbling duck sp.
Mallard x Redhead (hybrid)
Greater/Lesser Scaup
Aythya sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Surf/Black Scoter
scoter sp.
Bufflehead x Common Goldeneye (hybrid)
Common/Barrow's Goldeneye
Common/Red-breasted Merganser
merganser sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
duck sp.
waterfowl sp.
grebe sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-billed/Black-billed Cuckoo
Selasphorus sp.
hummingbird sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
rail/crake sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red/Red-necked Phalarope
phalarope sp.
Lesser/Greater Yellowlegs
Tringa sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
peep sp.
Calidris sp.
Scolopacidae sp.
shorebird sp.
jaeger sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Herring/Lesser Black-backed Gull
white-winged gull sp.
Larus sp.
gull sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sterna sp.
tern sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
white egret sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world vulture sp.
Sharp-shinned/Cooper's Hawk
Accipiter sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-shouldered/Broad-winged Hawk
Buteo sp.
hawk sp.
eagle sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
owl sp.
Downy/Hairy Woodpecker
woodpecker sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
small falcon sp.
falcon sp.
diurnal raptor sp.
parakeet sp.
Alder/Willow Flycatcher (Traill's Flycatcher)
Empidonax sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world flycatcher sp.
Philadelphia/Warbling Vireo
vireo sp.
Loggerhead/Northern Shrike
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
crow sp.
raven sp.
crow/raven sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Cliff/Cave Swallow
swallow sp.
Ruby-crowned/Golden-crowned Kinglet
nuthatch sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
wren sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Gray-cheeked/Bicknell's Thrush
Catharus sp.
thrush sp.
Bohemian/Cedar Waxwing
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House/Purple Finch
Common/Hoary Redpoll
Acanthis/Spinus sp.
finch sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Spizella sp.
Spizella sp./American Tree Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world sparrow sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
blackbird sp.
Louisiana/Northern Waterthrush
Golden-winged x Blue-winged Warbler (hybrid)
Brewster's Warbler (hybrid)
Lawrence's Warbler (hybrid)
Golden-winged/Blue-winged Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bay-breasted/Blackpoll Warbler
Setophaga sp.
new world warbler sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
passerine sp.
bird sp.

KEY:| = insufficient data | = rare to widespread

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