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Bird Observations

			Date Range: Jun-Jul, 1900-2060

Castle Island and Pleasure Bay

Updated ~2 day(s) ago.

74 species (+9 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Mallard
American Black Duck
Common Eider
Red-breasted Merganser
duck sp.
Wild Turkey
Rock Pigeon
Mourning Dove
Common Nighthawk
Chimney Swift
American Oystercatcher
Black-bellied Plover
Killdeer
Semipalmated Plover
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Short-billed Dowitcher
Spotted Sandpiper
Willet
Greater Yellowlegs
Ruddy Turnstone
Least Sandpiper
Semipalmated Sandpiper
peep sp.
Bonaparte's Gull
Laughing Gull
Ring-billed Gull
Herring Gull
Great Black-backed Gull
gull sp.
Least Tern
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Tern
Sterna sp.
tern sp.
Common Loon
Manx Shearwater
Double-crested Cormorant
Brown Pelican
Black-crowned Night Heron
Snowy Egret
Green Heron
Great Egret
Great Blue Heron
Glossy Ibis
Osprey
Cooper's Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bald Eagle
Red-tailed Hawk
hawk sp.
Downy Woodpecker
American Kestrel
Merlin
Peregrine Falcon
Eastern Kingbird
Warbling Vireo
Blue Jay
American Crow
crow sp.
Common Raven
Tufted Titmouse
Tree Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Rough-winged Swallow
Barn Swallow
swallow sp.
White-breasted Nuthatch
European Starling
Gray Catbird
Northern Mockingbird
American Robin
Cedar Waxwing
House Sparrow
House Finch
House/Purple Finch
American Goldfinch
Chipping Sparrow
Song Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Baltimore Oriole
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
American Redstart
Yellow Warbler
Northern Cardinal
Rose-breasted Grosbeak

KEY:| = insufficient data | = rare to widespread