Larus cachinnans

(last update: February 16, 2013)

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

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cachinnans plumages

Larus cachinnans 4CY 7P02 May 17-23 2007, Łubna landfill, Poland. Picture: Ruud Altenburg.

Green 7P02. Bird probably ringed as pullus in 2004 in the mixed colony of Wisla Wloclawek Kujawsko, Poland (52°39'N, 19°08'E).

Short stubby legs more reminiscent of argentatus, but in general much like cachinnans. with parallel bill, small head and large mirror on 3rd gen P10.