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   Western Gull
   Larus occidentalis
 3rd Winter
 Farmington Bay
 Davis County, Utah
 13 Feb 2013
  
 by John Crawley
 ŠJohn Crawley

Non-breeding Herring Gull in back

   Western Gull
   Larus occidentalis
 3rd Winter
 Farmington Bay
 Davis County, Utah
 13 Feb 2013
  
 by John Crawley
 ŠJohn Crawley
   Western Gull
   Larus occidentalis
 2nd winter
 Near Oxnard, California
 2 Mar 2012
  
 by Ted Fitzgerald
 ŠTed Fitzgerald
   Western Gull
   Larus occidentalis
 3rd Winter
 Newport Beach, California
 June 2007
  
 by Lu Giddings
 ŠLu Giddings