Gulls in NW Europe
(last update: September 25, 2011
Lesser Black-backed gull 1cy (graellsii) Y.ALX September 05 2009, IJmuiden, the Netherlands. Picture: Ruud Altenburg.
Bird ringed as pullus on 29 June 2009 at IJmuiden, the Netherlands. US: 0%, LS: 0%, TOT SCAPS: 0%; but missing US. Coverts and tertials juvenile.
