Larus cachinnans(last update: |
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Coordinator: Greg Neubauer Marcin Przymencki Albert de Jong Mars Muusse cachinnans plumages |
Larus cachinnans sub-adult, 19 February 2012, Zagreb, Croatia. Picture: Mars Muusse. Sub-adult (black shaft streak on greater primary coverts just visible) which looks very mature; probably 5CY. |