| AdultsImmature | ActionAction 2 |  
  

  
   Western Gull
   Larus occidentalis
 Bolsa Chica Ecological Reserve
 Huntington Beach, California
 20 Jan 2013
  
 by Kendall Brown
 ©Kendall W. Brown
   Western Gull
   Larus occidentalis
 Bolsa Chica Ecological Reserve
 Huntington Beach, California
 20 Jan 2013
  
 by Kendall Brown
 ©Kendall W. Brown
   Western Gull
   Larus occidentalis
 Bolsa Chica Ecological Reserve
 Huntington Beach, California
 20 Jan 2013
  
 by Kendall Brown
 ©Kendall W. Brown
   Western Gull
   Larus occidentalis
 Non-breeding Adult
 Farmington Bay
 27 Feb 2007
  
 by Paul Higgins
 ©Paul Higgins
   Western Gull
   Larus occidentalis
 Non-breeding Adult
 Farmington Bay
 27 Feb 2007
  
 by Paul Higgins
 ©Paul Higgins