Larus cachinnans

(last update: February 16, 2013)

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

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cachinnans plumages

Larus cachinnans PLG DN-04725 1CY, November 24 2017, Katwijk, the Netherlands.

Ringed as pullus on May 22 2016 at Rz.Wisła, Włocławek:tama - Poland (52°39'32.0''N 19°8'4.4''E). This is a mixed colony of argentatus and cachinnans. On these pictures there is a strong cachinnans feeling.

All scaps except rear lower scaps still juvenile. Lefty side probably single lesser covbert replaced for 2nd gen too.