| ♂ Spring | ♂ Transition | ♂ Winter | ♀ Spring | ♀ Winter | Immature ♂ | Immature ♀ | Flying | Act.1 | Act.2 | Act.3  |Act.4 |   
  

  
  Long-tailed Duck
  Clangula hyemalis
 Spring Male
 Barrow, Alaska
 27 Jun 2014
  
 by John Crawley
 ŠJohn Crawley
  Long-tailed Duck
  Clangula hyemalis
 Spring Male
 Barrow, Alaska
 27 Jun 2014
  
 by John Crawley
 ŠJohn Crawley
  Long-tailed Duck
  Clangula hyemalis
 Winter Male
 Antelope Island Causeway
 Davis County
 11 Jan 2009
  
 by Paul Higgins
 ŠPaul Higgins
  Long-tailed Duck
  Clangula hyemalis
 Winter Male
 Antelope Island Causeway
 Davis County
 11 Jan 2009
  
 by Paul Higgins
 ŠPaul Higgins