Larus cachinnans

(last update: February 16, 2013)

Coordinator:
Greg Neubauer
Marcin Przymencki
Albert de Jong
Mars Muusse

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cachinnans plumages

Larus cachinnans 3CY PLG?xxx April 28 2012 Kirkkonummi, Ämmässuo, Finland. Picture: Petteri Hytönen.

Second generation primaries with mirror on P10.