Gulls in NW Europe
(last update: September 25, 2011
Herring Gull 1cy H-901610 (argenteus) September 24 2010, Westkapelle, the Netherlands. Pictures: Maarten van Kleinwee.
Ringed as juvenile on July 06 2010 at Zeebrugge, Belgium.
First-calendar year European Herring Gull, moulting to first-winter (first cycle) plumage: new second-generation scapulars are starting to appear.
