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Bird Observations

			Date Range: Mar, 1900-2022

BHI--Deer Island

Updated ~25 hr(s) ago.

70 species (+11 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brant
Canada Goose
Mute Swan
goose sp.
Gadwall
Mallard
American Black Duck
Greater Scaup
Greater/Lesser Scaup
Common Eider
Surf Scoter
White-winged Scoter
Black Scoter
Surf/Black Scoter
scoter sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Long-tailed Duck
Bufflehead
Common Goldeneye
Barrow's Goldeneye
Common/Barrow's Goldeneye
Red-breasted Merganser
Common/Red-breasted Merganser
Horned Grebe
Red-necked Grebe
Rock Pigeon
Mourning Dove
American Oystercatcher
Killdeer
American Woodcock
Black Guillemot
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
large alcid sp.
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Glaucous Gull
Iceland Gull
gull sp.
Red-throated Loon
Common Loon
Great Cormorant
Double-crested Cormorant
cormorant sp.
Great Egret
Turkey Vulture
Northern Harrier
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cooper's Hawk
Accipiter sp.
Bald Eagle
Red-tailed Hawk
Downy Woodpecker
Northern Flicker
Peregrine Falcon
Eastern Phoebe
Blue Jay
American Crow
Fish Crow
Common Raven
Black-capped Chickadee
Tufted Titmouse
Red-breasted Nuthatch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Carolina Wren
European Starling
Northern Mockingbird
American Robin
House Sparrow
American Pipit
House Finch
Common Redpoll
American Goldfinch
Snow Bunting
American Tree Sparrow
Dark-eyed Junco
White-throated Sparrow
Savannah Sparrow
Song Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
Yellow-rumped Warbler
Northern Cardinal
passerine sp.

KEY:| = insufficient data | = rare to widespread