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   Ring-necked Duck
   Aythya collaris
 Gilbert Riparian Preserve
 Maricopa County, Arizona
 27 Nov 2013
  
 by Cliff Miles
 ©Cliff Miles
   Ring-necked Duck
   Aythya collaris
 Encanto Park
 Maricopa Co., Arizona
 27 Nov 2013
  
 by Cliff Miles
 ©Cliff Miles
   Ring-necked Duck
   Aythya collaris
 Ivins
 Washington County
 30 Jan 2013
  
 by John Crawley
 ©John Crawley
   Ring-necked Duck
   Aythya collaris
 Male
 Tonaquint Nature Center's
 St. George, Utah
 18 Jan 2012
  
 by Leena Rogers
 ©Leena Rogers
   Ring-necked Duck
   Aythya collaris
 Male
 Phoenix, Arizona
 31 Dec 2007
  
 by Kendall Brown
 ©Kendall Brown
   Ring-necked Duck
   Aythya collaris
 Male
 St. George, Utah
 13 Jan 2007
  
 by Casey Lofthouse
 ©Casey Lofthouse

  

 Ring-necked Duck
 Aythya collaris

 Male
 St. George, Utah
 27 Feb 2004

 by Jack Binch
 ©Jack Binch