Gull WA1T. 1cy (argenteus), December 11 2008, Boulogne-sur-Mer, France. Picture: J-M Sauvage.
Bird ringed orange darvic and metal BTO GC84103 at the estuary of the Thames at J.F. Pitsea Landfill Site, Essex on 11 October 2008. Again observed and photographed at Le Portel, Pas-de-Calais, France (119 km, SE, 61 days) by Jean-Michel Sauvage. Some U.S. and L.S. replaced, but exact moult score hard to tell.