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   California Gull
   Larus californicus
 Bear River MBR
 Box Elder County, Utah
 August 2009
     
 by Scott Thomson
 ©Scott Thomson
   California Gull
   Larus californicus
 Heber Valley
 Wasatch County, Utah
 March 2006
     
 by Michelle Soper
 ©Michelle N. Soper
   California Gull
   Larus californicus
 Hyrum Dam State Park
 Hyrum, Utah
 13 Apr 2003
  
 by James Lofthouse
 ©James Lofthouse

  

 California Gull
 Larus californicus

 Antelope Island
 Great Salt Lake, Utah
 12 Apr 1980

 by Margaret T. Sanchez
 ©Margaret T. Sanchez