| Front | Side | Action |   
  

(Accidental, off the coast of California -- normally off the west coast of South America)
 

   Swallow-tailed Gull
   Creagrus furcatus
 Breeding
 Galapagos, Ecuador
 January 2012

  
 by John Crawley
 ©John Crawley
   Swallow-tailed Gull
   Creagrus furcatus
 Breeding
 Galapagos, Ecuador
 January 2012

  
 by John Crawley
 ©John Crawley
   Swallow-tailed Gull
   Creagrus furcatus
 Breeding
 Galapagos, Ecuador
 29 Mar 2014

  
 by Margaret Sloan
 ©Margaret Sloan