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   California Gull
   Larus californicus
 Provo Boat Harbor
 Utah County, Utah
 18 Dec 2012
  
 by John Crawley
 ©John Crawley
   California Gull
   Larus californicus
 Sugarhouse Park
 Salt Lake City, Utah
 November 2009
  
 by Ryan Houston
 ©Ryan Houston
   California Gull
   Larus californicus
 Bear River MBR
 Box Elder County, Utah
 8 Jul 2008
  
 by Kent Keller
 ©Kent R. Keller
   California Gull
   Larus californicus
 Sugarhouse Park
 Salt Lake City, Utah
 8 Jan 2008
  
 by Ryan Houston
 ©Ryan Houston
   California Gull
   Larus californicus
 Layton City Pond
 Davis County, Utah
 10 Apr 2004
  
 by Ted Steinke
 ©Ted Steinke
   California Gull
   Larus californicus
 Bear River MBR
 Box Elder County, Utah
 13 Mar 2004
  
 by Ted Steinke
 ©Ted Steinke