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Bird Observations

			Date Range: Jan, 1900-2024

Charles River Esplanade

Updated ~30 hr(s) ago.

51 species (+12 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Domestic goose sp. (Domestic type)
Canada Goose
Mute Swan
Gadwall
American Wigeon
Mallard
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Ring-necked Duck
Greater Scaup
Greater/Lesser Scaup
Bufflehead
Common Goldeneye
Hooded Merganser
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Merganser
Red-breasted Merganser
Common/Red-breasted Merganser
Ruddy Duck
duck sp.
Pied-billed Grebe
Red-necked Grebe
Rock Pigeon
Mourning Dove
American Coot
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Iceland Gull
Larus sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
gull sp.
Common Loon
Great Cormorant
Double-crested Cormorant
cormorant sp.
Great Blue Heron
Cooper's Hawk
Bald Eagle
Red-tailed Hawk
Buteo sp.
Yellow-bellied Sapsucker
Red-bellied Woodpecker
Downy Woodpecker
Northern Flicker
Peregrine Falcon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
falcon sp.
Blue Jay
American Crow
Common Raven
Black-capped Chickadee
Tufted Titmouse
White-breasted Nuthatch
European Starling
Northern Mockingbird
Hermit Thrush
American Robin
House Sparrow
Red Crossbill
American Tree Sparrow
White-throated Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Song Sparrow
new world sparrow sp.
Northern Cardinal

KEY:| = insufficient data | = rare to widespread