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, April, Riga, Latvia. Picture: Chris Gibbins.

Maybe cachinnans, maybe hybrid. Heavily streaked for cachinnans of this age (3cy) but call and long call posture (see below) fit cachinnans.