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Bird Observations

Date Range:
Jan-Dec, 1900-2024

Alewife Brook Reservation, Cambridge

Updated ~39 hr(s) ago.

183 species (+37 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Domestic goose sp. (Domestic type)
Domestic goose sp. x Canada Goose (hybrid)
swan sp.
goose sp.
Muscovy Duck x Mallard (hybrid)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
teal sp.
duck sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
peep sp.
shorebird sp.
gull sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great/Double-crested Cormorant
Sharp-shinned/Cooper's Hawk
Accipiter sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Buteo sp.
hawk sp.
owl sp.
Downy/Hairy Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
woodpecker sp.
small falcon sp.
falcon 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.
vireo sp.
crow sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swallow sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
wren sp.
Catharus sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House/Purple Finch
finch sp.
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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bay-breasted/Blackpoll Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world warbler sp.
passerine sp.

KEY:| = insufficient data | = rare to widespread

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