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2009 Results: Groton, Connecticut

This town report includes all data submitted to the town and to all postal codes associated with the town.

Other years: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012


Species [taxonomic]
[alphabetic]
Number of Birds   Number of Checklists
Reporting the Species
Canada Goose 338       5      
American Goldfinch 203       9      
Herring Gull 152       2      
Ring-billed Gull 129       4      
Black-capped Chickadee 104       9      
Common Grackle 102       4      
House Finch 83       6      
Mallard 79       4      
Hooded Merganser 68       5      
Lesser Scaup 62       3      
White-breasted Nuthatch 58       8      
American Crow 57       7      
Bufflehead 51       3      
Dark-eyed Junco 51       7      
Tufted Titmouse 48       7      
Greater Scaup 45       3      
American Black Duck 41       4      
European Starling 39       3      
Mourning Dove 38       6      
Common Merganser 29       4      
Hairy Woodpecker 27       10      
Northern Cardinal 22       6      
Red-winged Blackbird 20       3      
Red-bellied Woodpecker 18       9      
Blue Jay 15       6      
Carolina Wren 13       3      
Common Goldeneye 13       2      
Red-breasted Merganser 11       3      
Wild Turkey 11       4      
Downy Woodpecker 10       4      
Purple Finch 9       3      
Ring-necked Duck 9       1      
American Tree Sparrow 7       3      
Common Loon 7       1      
Eastern Bluebird 6       2      
Mute Swan 6       2      
White-throated Sparrow 6       1      
Brant 5       1      
Great Black-backed Gull 5       1      
Turkey Vulture 5       2      
Winter Wren 5       2      
Brown Creeper 4       4      
Canvasback 4       1      
Common Redpoll 4       2      
Fox Sparrow 4       2      
Great Horned Owl 4       2      
Red-tailed Hawk 4       3      
Rock Pigeon 4       1      
Eastern Towhee 3       1      
Golden-crowned Kinglet 3       1      
Great Blue Heron 3       2      
Northern Flicker 3       3      
Yellow-bellied Sapsucker 3       2      
American Robin 2       1      
American Woodcock 2       1      
Belted Kingfisher 2       1      
Double-crested Cormorant 2       1      
Great Cormorant 2       1      
Pileated Woodpecker 2       2      
Red-breasted Nuthatch 2       1      
Black Vulture 1       1      
Brown-headed Cowbird 1       1      
Cooper's Hawk 1       1      
Northern Harrier 1       1      
Red-shouldered Hawk 1       1      
Sharp-shinned Hawk 1       1      
Total 2,070             

A total of 66 species were reported.

See a summary for Connecticut.

This report was updated 15-Jan-2013 09:05 ET.