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2011 Results: Bill Williams National Wildlife Refuge, Arizona

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
Gadwall 2       1      
Green-winged Teal 7       1      
Canvasback 1       1      
Ring-necked Duck 1       1      
Bufflehead 3       1      
Common Goldeneye 9       1      
Ruddy Duck 1       1      
Pied-billed Grebe 2       1      
Western Grebe 1       1      
Clark's Grebe 10       1      
Neotropic Cormorant 1       1      
Double-crested Cormorant 3       1      
Great Egret 1       1      
Green Heron 1       1      
Black-crowned Night-Heron 2       1      
American Coot 30       1      
Belted Kingfisher 1       1      
Gila Woodpecker 1       1      
Tree Swallow 60       1      
Violet-green Swallow 30       1      
Verdin 2       1      
Marsh Wren 1       1      
Ruby-crowned Kinglet 2       1      
Red-winged Blackbird 10       1      
Total 182             

A total of 24 species were reported.

See a summary for Arizona.

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