Gulls in NW Europe
(last update: September 25, 2011
Herring Gull 12cy KP.AV (argenteus) September 20 2010, Westkapelle, the Netherlands. Pictures: Maarten van Kleinwee.
Ringed as pullus on July 09 1999 at Zeebrugge, Belgium. With metal Brussels H152231.
Adult European Herring Gull, moulting to winter plumage (prebasic moult). The head and neck show light streaking. Small black markings are visible on both mandibles. Moult: P7/P10.
