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Bird Observations

			Date Range: Jan-Dec, 1900-2024

Boston Harbor--Inner Harbor

Updated ~21 hr(s) ago.

75 species (+13 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brant
Canada Goose
Mute Swan
Mallard
American Black Duck
Greater Scaup
Common Eider
Surf Scoter
White-winged Scoter
Black Scoter
scoter sp.
Long-tailed Duck
Bufflehead
Common Goldeneye
Red-breasted Merganser
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rock Pigeon
Mourning Dove
Chimney Swift
American Coot
American Oystercatcher
Killdeer
Spotted Sandpiper
Greater Yellowlegs
peep sp.
shorebird sp.
Razorbill
large alcid sp.
alcid sp.
Bonaparte's Gull
Laughing Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Lesser Black-backed Gull
Iceland Gull
gull sp.
Least Tern
Common Tern
Sterna sp.
Red-throated Loon
Common Loon
loon sp.
storm-petrel sp.
Manx Shearwater
Northern Gannet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Cormorant
Double-crested Cormorant
cormorant sp.
Black-crowned Night Heron
Great Egret
Great Blue Heron
Turkey Vulture
Osprey
Northern Harrier
Red-tailed Hawk
Buteo sp.
Belted Kingfisher
Downy Woodpecker
American Kestrel
Merlin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Peregrine Falcon
Blue Jay
American Crow
crow sp.
Black-capped Chickadee
Tufted Titmouse
Tree Swallow
Northern Rough-winged Swallow
Barn Swallow
White-breasted Nuthatch
European Starling
Gray Catbird
Northern Mockingbird
American Robin
Cedar Waxwing
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
House Sparrow
House Finch
American Goldfinch
Dark-eyed Junco
White-throated Sparrow
Song Sparrow
Swamp Sparrow
new world sparrow sp.
Red-winged Blackbird
Common Grackle
American Redstart
Yellow-rumped Warbler
Northern Cardinal

KEY:| = insufficient data | = rare to widespread

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