Larus cachinnans

(last update: February 16, 2013)

Coordinator:
Peter Adriaens (Belgium)
Ies Meulmeester (Netherlands)

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cachinnans plumages

Larus cachinnans 1CY, August 15 2012, Barneveld, the Netherlands. Picture: Maarten van Kleinwee.

First-calendar year Caspian Gull (left), with first-calendar year Yellow-legged Gull (right).

First-calendar year Caspian Gull, displaying aggressive behavior towards gulls nearby.

below: First-calendar year Caspian Gull, with first-calendar year Lesser Black-backed Gulls.