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Bird Observations

			Date Range: Nov, 1900-2024

BHI--Deer Island

Updated ~26 hr(s) ago.

103 species (+17 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brant
Barnacle Goose
Canada Goose
Mute Swan
goose sp.
Northern Shoveler
Mallard
American Black Duck
Mallard/American Black Duck
Green-winged Teal
Greater Scaup
King Eider
Common Eider
Surf Scoter
White-winged Scoter
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black Scoter
scoter sp.
Long-tailed Duck
Bufflehead
Common Goldeneye
Barrow's Goldeneye
Red-breasted Merganser
Common/Red-breasted Merganser
duck sp.
Horned Grebe
Red-necked Grebe
Rock Pigeon
Mourning Dove
Yellow-billed Cuckoo
Black-bellied Plover
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Killdeer
Greater Yellowlegs
Ruddy Turnstone
Sanderling
Purple Sandpiper
shorebird sp.
Black Guillemot
Razorbill
large alcid sp.
Bonaparte's Gull
Black-headed Gull
Laughing Gull
Ring-billed Gull
Herring Gull
Great Black-backed Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lesser Black-backed Gull
Iceland Gull
gull sp.
Red-throated Loon
Common Loon
loon sp.
Northern Gannet
Great Cormorant
Double-crested Cormorant
cormorant sp.
Great Blue Heron
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-tailed Hawk
hawk sp.
Snowy Owl
Barred Owl
Red-bellied Woodpecker
Downy Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Northern Flicker
American Kestrel
Peregrine Falcon
Blue Jay
American Crow
Common Raven
Black-capped Chickadee
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tufted Titmouse
Horned Lark
Ruby-crowned Kinglet
Golden-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Brown Creeper
Winter Wren
Carolina Wren
European Starling
Northern Mockingbird
Hermit Thrush
American Robin
Cedar Waxwing
House Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American Pipit
House Finch
Purple Finch
White-winged Crossbill
Pine Siskin
American Goldfinch
Spinus sp.
finch sp.
Snow Bunting
Chipping Sparrow
Field Sparrow
American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-throated Sparrow
Savannah Sparrow
Song Sparrow
Swamp Sparrow
Eastern Towhee
new world sparrow sp.
Red-winged Blackbird
Common Yellowthroat
Northern Parula
Blackpoll Warbler
Palm Warbler
Pine Warbler
Yellow-rumped Warbler
Northern Cardinal
passerine sp.

KEY:| = insufficient data | = rare to widespread

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