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2012 Results: Common Merganser (Mergus merganser):
Illinois

Other years: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012


Town Number of Birds   Number of Checklists
Reporting the Species
 
Chicago 158       10      
Batavia 76       7      
Fermi National Accelerator Laboratory 19       2      
Kankakee 13       2      
Plainfield 6       2      
Saint Charles 15       2      
Winthrop Harbor 80       2      
Yorkville 32       2      
Alton 3       1      
Big Rock 15       1      
Bolingbrook 46       1      
Bureau 500       1      
Channahon 2       1      
Cordova 300       1      
Danville 3       1      
Elgin 25       1      
Emiquon National Wildlife Refuge 36       1      
Fulton 4       1      
Hampton 150       1      
Hennepin 345       1      
Ina 4       1      
Lake Forest 2       1      
Libertyville 1       1      
Montgomery 20       1      
Morris 9       1      
North Aurora 14       1      
Oregon 52       1      
Ottawa 8       1      
Port Byron 75       1      
Schaumburg 19       1      
Wilmette 1       1      
Wilmington 10       1      
Winnetka 2       1      
Total 2,045             

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