Larus cachinnans

(last update: February 16, 2013)

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

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cachinnans plumages

Larus cachinnans 1CY 14P9 December 07 2010, Kolobrzeg, Poland. Picture: Ryszard Rudzionek.

Green ring from Poland. Ringing data pending.

By December, still many lower scapulars juvenile.