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1999 Results: Rockville, Maryland

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 43       7      
Mallard 60       4      
Great Blue Heron 1       1      
Black Vulture 2       2      
Turkey Vulture 12       4      
Red-shouldered Hawk 2       1      
Red-tailed Hawk 1       1      
Ring-billed Gull 1       1      
Herring Gull 4       2      
Rock Pigeon 22       5      
Mourning Dove 90       24      
Red-bellied Woodpecker 17       13      
Downy Woodpecker 20       16      
Hairy Woodpecker 3       3      
Northern Flicker 4       4      
Pileated Woodpecker 2       2      
Blue Jay 12       6      
American Crow 1,149       29      
Fish Crow 1,000       1      
Carolina Chickadee 26       10      
Black-capped Chickadee 35       16      
Tufted Titmouse 49       21      
White-breasted Nuthatch 16       12      
Carolina Wren 11       10      
Eastern Bluebird 1       1      
American Robin 23       3      
Northern Mockingbird 9       9      
European Starling 187       11      
American Tree Sparrow 10       1      
Field Sparrow 6       2      
Song Sparrow 6       4      
White-throated Sparrow 43       11      
Dark-eyed Junco 39       10      
Northern Cardinal 88       25      
Red-winged Blackbird 1       1      
Common Grackle 5       3      
Purple Finch 3       2      
House Finch 42       15      
Pine Siskin 1       1      
American Goldfinch 15       7      
House Sparrow 254       16      
Total 3,315             

A total of 41 species were reported.

See a summary for Maryland.

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