Larus cachinnans(last update: |
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Coordinator: Greg Neubauer Marcin Przymencki Albert de Jong Mars Muusse cachinnans plumages |
Larus cachinnans 3CY, July 16 2011, Rødvig Havn, Stevns, Denmark. Picture: Birger Lønning. P8-P10 still still old 2nd gen. Central primaries missing / growing. |