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2001 Results: Walnut Creek, California

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 56       5      
Mallard 14       3      
Bufflehead 6       1      
Ruddy Duck 12       1      
California Quail 24       2      
Double-crested Cormorant 9       1      
Great Blue Heron 1       1      
Great Egret 2       1      
Black-crowned Night-Heron 1       1      
Turkey Vulture 6       3      
Northern Harrier 1       1      
Cooper's Hawk 3       3      
Red-tailed Hawk 4       3      
American Kestrel 2       1      
American Coot 9       2      
Killdeer 5       1      
Western Gull 1       1      
Rock Pigeon 16       4      
Mourning Dove 65       22      
Common Ground-Dove 2       1      
Great Horned Owl 2       2      
Anna's Hummingbird 32       15      
Allen's Hummingbird 1       1      
Acorn Woodpecker 2       1      
Red-breasted Sapsucker 1       1      
Ladder-backed Woodpecker 1       1      
Nuttall's Woodpecker 12       9      
Northern Flicker 3       3      
Black Phoebe 3       3      
Steller's Jay 8       5      
Western Scrub-Jay 51       26      
American Crow 7       4      
Common Raven 1       1      
Tree Swallow 9       1      
Chestnut-backed Chickadee 39       22      
Oak Titmouse 26       7      
Juniper Titmouse 2       1      
Bushtit 6       2      
White-breasted Nuthatch 5       3      
Bewick's Wren 8       4      
Ruby-crowned Kinglet 4       3      
Western Bluebird 15       4      
American Robin 133       16      
Varied Thrush 1       1      
Northern Mockingbird 6       6      
European Starling 8       2      
Cedar Waxwing 11       1      
Yellow-rumped Warbler 6       4      
Spotted Towhee 1       1      
California Towhee 30       20      
Song Sparrow 1       1      
White-crowned Sparrow 97       19      
Golden-crowned Sparrow 43       12      
Dark-eyed Junco 44       13      
Red-winged Blackbird 1       1      
Western Meadowlark 2       2      
Purple Finch 3       1      
House Finch 155       28      
Lesser Goldfinch 228       19      
American Goldfinch 286       17      
House Sparrow 28       5      
Total 1,561             

A total of 61 species were reported.

See a summary for California.

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