Gulls in NW Europe
(last update: September 25, 2011
Herring Gull adult JZ (argenteus) September 19 2009, Westkapelle, the Netherlands. Pictures: Maarten van Kleinwee.
Ringed as breeding male (4+cy) on the nest, by Roland-Jan Buijs, on May 07 2008 at Vlissingen, The Netherlands. Note the black patch on the lower mandible.
