(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 |