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Light adult on left -- Dark adult on right
   Pomarine Jaeger
   Stercorrarius pomarinus		  Nome, Alaska
 June 2015
   		 by Mike Hearell
  İMike Hearell

   

  

 Pomarine Jaeger
 Stercorrarius pomarinus

 Dark Adult
 San Luis Pass
 Galveston Island, TX
 24 Oct 2004

 by Dave Allen
  İDave Allen