(Accidental, off the
coast of California -- normally off the west coast of South America)
Creagrus furcatus
Galapagos, Ecuador
January 2012
ŠJohn Crawley
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(Accidental, off the
coast of California -- normally off the west coast of South America) |
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Swallow-tailed Gull Creagrus furcatus |
Breeding Galapagos, Ecuador January 2012 |
by John Crawley ŠJohn Crawley |