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Bird Observations

			Date Range: Sep, 1900-2060

Jeffrey's Ledge (Massachusetts)

Updated ~14 hr(s) ago.

64 species (+15 other taxa)			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Mallard
American Black Duck
Common Eider
Surf Scoter
White-winged Scoter
Black Scoter
Surf/Black Scoter
scoter sp.
Red-breasted Merganser
duck sp.
Rock Pigeon
Killdeer
Whimbrel
Ruddy Turnstone
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sanderling
Semipalmated Sandpiper
Red-necked Phalarope
Red Phalarope
phalarope sp.
shorebird sp.
Pomarine Jaeger
Parasitic Jaeger
Pomarine/Parasitic Jaeger
Long-tailed Jaeger
jaeger sp.
Atlantic Puffin
alcid sp.
Black-legged Kittiwake
Sabine's Gull
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bonaparte's Gull
Little Gull
Laughing Gull
Ring-billed Gull
Herring Gull
Lesser Black-backed Gull
Great Black-backed Gull
Larus sp.
Least Tern
Black Tern
Roseate Tern
Common Tern
Forster's Tern
Sterna sp.
Red-throated Loon
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Loon
Wilson's Storm-Petrel
Leach's Storm-Petrel
storm-petrel sp.
Northern Fulmar
Cory's Shearwater
Great Shearwater
Cory's/Great Shearwater
Sooty Shearwater
Manx Shearwater
shearwater sp.
Northern Gannet
Great Cormorant
Double-crested Cormorant
Great Blue Heron
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Egret
Black-crowned Night-Heron
Osprey
Belted Kingfisher
Northern Flicker
Merlin
Peregrine Falcon
Tree Swallow
Barn Swallow
Ruby-crowned Kinglet
House Wren
Cedar Waxwing
Purple Finch
Swamp Sparrow
Baltimore Oriole
			Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Yellowthroat
American Redstart
new world warbler sp.
passerine sp.

KEY:| = insufficient data | = rare to widespread

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