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2011 Results: Mallard/Mexican Duck (Anas platyrhynchos/diazi):
Colorado

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
 
Denver 742       20      
Fort Collins 256       20      
Littleton 642       17      
Broomfield 184       11      
Fountain 137       10      
Lakewood 167       10      
Loveland 115       10      
Pueblo 134       10      
Carbondale 194       8      
Grand Junction 74       7      
Pagosa Springs 130       7      
Longmont 67       6      
Greeley 65       5      
Wheat Ridge 317       5      
Arvada 70       4      
Boulder 75       4      
Colorado Springs 150       4      
Aurora 113       3      
Bonny Reservoir 1,301       3      
Glenwood Springs 21       3      
Golden 32       3      
Howard 10       3      
Lafayette 16       3      
Cortez 44       2      
Dolores 44       2      
Durango 18       2      
Englewood 12       2      
Louisville 26       2      
Morrison 12       2      
Ordway 155       2      
Parker 11       2      
Rye 11       2      
Steamboat Springs 54       2      
Thornton 4       2      
Arboles 2       1      
Avondale 22       1      
Bellvue 2       1      
Brighton 4       1      
Canon City 2       1      
Crook 5       1      
Delta 31       1      
Erie 15       1      
Fort Lyon 51       1      
Fruita 50       1      
Granby 20       1      
Horsetooth Reservoir 4       1      
Lazear 43       1      
Loma 40       1      
Merino 7       1      
Monte Vista National Wildlife Refuge 100       1      
Orchard 7       1      
Ovid 4       1      
Platteville 3       1      
Rocky Ford 12       1      
Sheridan 15       1      
Sterling 63       1      
Superior 13       1      
USAF Academy 20       1      
Waverly 10       1      
Westminster 19       1      
Windsor 4       1      
Wolcott 30       1      
Wray 19       1      
Total 6,020             

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