Gulls in NW Europe
(last update: September 25, 2011
Herring Gull 5cy 6.126.721 (argenteus) September 03 2011, IJmuiden, the Netherlands. Pictures: Maarten van Kleinwee.
Ringed as juvenile on July 14 2007 at Velsen-IJmuiden, The Netherlands.
Fifth-calendar year Herring Gull, moulting to winter (basic) plumage. P5 / P8.
