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   Canvasback
   Aythya valisineria		  Male
 St. George, Utah
 13 Jan 2007
      		 by Casey Lofthouse
 İCasey Lofthouse

  
 Canvasback
 Aythya valisineria

 Male
 Provo River at Center Street
 Provo, Utah
 16 Jan 1997

 by Margaret T. Sanchez
 İMargaret T. Sanchez