Larus cachinnans

(last update: February 16, 2013)

Peter Adriaens (Belgium)
Ies Meulmeester (Netherlands)


cachinnans plumages

Larus cachinnans 2CY F+ March 15 & 20 2013, Amsterdam, the Netherlands. Picture: Lars Buckx.

Ringed at this location in Amsterdam in winter. Still present for several months now. No covert and no tertials replaced in post-juvenile moult.