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Bird Observations

Date Range:
Aug, 1900-2060

Boston Harbor--Inner Harbor

Updated ~28 hr(s) ago.

32 species (+0 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canada Goose  
Mallard  
American Black Duck  
Common Eider  
Rock Pigeon  
Mourning Dove  
Chimney Swift  
American Oystercatcher  
Killdeer  
Spotted Sandpiper  
Bonaparte's Gull  
Laughing Gull  
Ring-billed Gull  
Herring Gull  
Lesser Black-backed Gull  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great Black-backed Gull  
Common Tern  
Northern Gannet  
Double-crested Cormorant  
Great Blue Heron  
Osprey  
American Crow  
Black-capped Chickadee  
Tree Swallow  
Barn Swallow  
European Starling  
American Robin  
House Sparrow  
American Goldfinch  
Song Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-winged Blackbird  
Common Grackle  

KEY:| = insufficient data | = rare to widespread

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