Larus cachinnans(last update: |
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Coordinator: Greg Neubauer Marcin Przymencki Albert de Jong Mars Muusse cachinnans plumages |
Larus cachinnans 1cy, September 12-24 2011, Sijazan, Azerbaijan. Picture: Chris Gibbins. Head shape and streaking on head doesn't look promissing, but note extensive post-juvenile moult in coverts and upper tertials. |