Larus cachinnans(last update: |
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Coordinator: Greg Neubauer Marcin Przymencki Albert de Jong Mars Muusse cachinnans plumages |
Larus cachinnans 1CY, November 21 2009, Rødvig Havn, Stevns, Denmark. Picture: Per Schans Christensen. Single covert replaced in post-juveniole moult. |