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2011 Results: Sioux City, Iowa

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
Greater White-fronted Goose 133       2      
Snow Goose 30       1      
Canada Goose 7,276       6      
Mallard 10,018       2      
Northern Pintail 8       2      
Redhead 4       1      
Ring-necked Pheasant 11       5      
Wild Turkey 40       5      
Bald Eagle 8       4      
Northern Harrier 1       1      
Sharp-shinned Hawk 1       1      
Cooper's Hawk 1       1      
Red-tailed Hawk 18       7      
Rough-legged Hawk 2       2      
Rock Pigeon 77       4      
Mourning Dove 19       3      
Red-bellied Woodpecker 16       9      
Downy Woodpecker 62       22      
Hairy Woodpecker 9       6      
Northern Flicker 13       5      
Blue Jay 19       9      
American Crow 71       14      
Horned Lark 96       1      
Black-capped Chickadee 123       18      
Red-breasted Nuthatch 3       2      
White-breasted Nuthatch 42       17      
Brown Creeper 9       3      
Eastern Bluebird 10       2      
American Robin 463       13      
European Starling 1,136       17      
Cedar Waxwing 150       4      
Lapland Longspur 35       1      
American Tree Sparrow 3       1      
Song Sparrow 1       1      
White-throated Sparrow 3       1      
Harris's Sparrow 2       1      
Dark-eyed Junco 238       19      
Northern Cardinal 76       17      
Purple Finch 14       4      
House Finch 64       14      
Pine Siskin 36       4      
American Goldfinch 97       15      
House Sparrow 148       17      
Total 20,586             

A total of 43 species were reported.

See a summary for Iowa.

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