Larus cachinnans(last update: |
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Coordinator: Greg Neubauer Marcin Przymencki Albert de Jong Mars Muusse cachinnans plumages |
Larus cachinnans 1CY 14P9 December 07 2010, Kolobrzeg, Poland. Picture: Ryszard Rudzionek. Green ring from Poland. Ringing data pending. By December, still many lower scapulars juvenile. |