| FrontSide | Back | Non-breeding ♂ | Females | Pairs | Groups | Flying | Action |   
  

  

   Northern Pintail
   Anas acuta
 Bolsa Chica Ecological Reserve
 Huntington Beach, California
 12 Nov 2015
  
 by Kendall Brown
 ŠKendall W. Brown

   Northern Pintail
   Anas acuta
 Farmington Bay
 Davis County, Utah
 13 Feb 2013
  
 by John Crawley
 ŠJohn Crawley

 

   Northern Pintail
   Anas acuta
 Farmington Bay
 Davis County, Utah
 17 Jan 2007
  
 by Kent Keller
 ŠKent R. Keller

   Northern Pintail
   Anas acuta
 Farmington Bay
 Davis County, Utah
 26 Jan 2009
  
 by Jim Huddle
 ŠJames P. Huddle