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 sub-adult, 04-12 September 2009, Preila, Lithuania. Picture: Chris Gibbins.

P7/P10. Very brown outer primary suggest immaturity.