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2011 Results: Occoquan Bay National Wildlife Refuge, Diamond Laboratories Military Reservation (Closed), Virginia

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 75       4      
Mallard 60       3      
Canvasback 20       1      
Redhead 15       1      
Lesser Scaup 60       1      
Bufflehead 20       1      
Hooded Merganser 3       1      
Red-breasted Merganser 1       1      
Horned Grebe 14       3      
Double-crested Cormorant 3       1      
Great Blue Heron 5       3      
Black Vulture 2       2      
Turkey Vulture 11       2      
Bald Eagle 10       3      
Red-shouldered Hawk 1       1      
Red-tailed Hawk 2       2      
American Coot 140       2      
Ring-billed Gull 195       2      
Herring Gull 83       3      
Great Black-backed Gull 51       3      
Mourning Dove 9       2      
Belted Kingfisher 3       2      
Red-bellied Woodpecker 8       3      
Downy Woodpecker 7       2      
Hairy Woodpecker 1       1      
Northern Flicker 8       2      
American Crow 18       3      
Fish Crow 26       2      
Carolina Chickadee 14       4      
Tufted Titmouse 5       3      
White-breasted Nuthatch 1       1      
Brown Creeper 1       1      
Carolina Wren 3       2      
Winter Wren 1       1      
Eastern Bluebird 16       4      
Northern Mockingbird 3       2      
European Starling 20       1      
Orange-crowned Warbler 3       1      
Field Sparrow 5       1      
Song Sparrow 39       3      
Swamp Sparrow 1       1      
White-throated Sparrow 43       2      
Dark-eyed Junco 7       2      
Northern Cardinal 18       4      
Red-winged Blackbird 110       3      
Common Grackle 16       3      
Total 1,157             

A total of 46 species were reported.

See a summary for Virginia.

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