Larus cachinnans

(last update: February 16, 2013)

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

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cachinnans plumages

Larus cachinnans 2CY & 4CY PDUS 2011 & 2013, the Netherlands. Picture: Johannes Luiten, PieterGeert Gelderblom & Maarten van Kleinwee.

Yellow PDUS and metal PLG DN-18723; ringed as pullus in May 27 2010, at Kozielno Paczkow Opolskie, Poland (50,476598 16,98173).

About 10 ring readings from 6-7 location in the Netherlands from September 2010 - February 2013.

below: cachinnans 2CY PDUS January 22 2011, Gouda, the Netherlands. Picture: Johannes Luiten.

Slight difference in moult left and right.

below: cachinnans 4CY PDUS January 11 2013, Barneveld, the Netherlands. Picture: PieterGeert Gelderblom.

Much black in tail, but hardly visible when folded.

below: cachinnans 4CY PDUS February 08 2013, Barneveld, the Netherlands. Picture: Maarten van Kleinwee.

Much black in tail.