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2011 Results: San Lorenzo, 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 25       2      
Gadwall 10       1      
American Wigeon 54       2      
Mallard 59       3      
Northern Shoveler 35       1      
Northern Pintail 67       1      
Canvasback 13       1      
Greater Scaup 8       1      
Surf Scoter 1       1      
Bufflehead 5       1      
Ruddy Duck 1       1      
Clark's Grebe 1       1      
Double-crested Cormorant 6       1      
Great Egret 2       1      
Snowy Egret 4       2      
Turkey Vulture 5       1      
Osprey 1       1      
White-tailed Kite 1       1      
Northern Harrier 1       1      
Red-tailed Hawk 1       1      
American Coot 247       2      
Killdeer 3       1      
Black-necked Stilt 5       1      
American Avocet 5       1      
Willet 84       1      
Long-billed Curlew 4       1      
Marbled Godwit 234       1      
Mew Gull 7       1      
Ring-billed Gull 292       3      
Western Gull 4       1      
California Gull 2       2      
Herring Gull 6       1      
Forster's Tern 24       1      
Rock Pigeon 98       3      
Mourning Dove 15       3      
Anna's Hummingbird 10       3      
Allen's Hummingbird 1       1      
Black Phoebe 8       4      
Western Scrub-Jay 2       2      
American Crow 51       4      
Chestnut-backed Chickadee 1       1      
Bushtit 13       2      
American Robin 7       2      
Northern Mockingbird 1       1      
European Starling 73       4      
American Pipit 2       1      
Orange-crowned Warbler 1       1      
Yellow-rumped Warbler 37       3      
California Towhee 13       3      
Song Sparrow 6       2      
White-crowned Sparrow 76       3      
Golden-crowned Sparrow 6       3      
Red-winged Blackbird 37       1      
House Finch 23       3      
American Goldfinch 15       1      
House Sparrow 26       2      
Total 1,739             

A total of 56 species were reported.

See a summary for California.

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