Larus cachinnans(last update: |
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Coordinator: Greg Neubauer Marcin Przymencki Albert de Jong Mars Muusse cachinnans plumages |
Larus cachinnans 2CY & 3CY, January 29 2011, Lake of Constance - Arbon, Switzerland. Picture: Stephan Trösch. Group of 3CY and 2CY birds. |