Gulls in NW Europe

(last update: September 25, 2011 )

Herring Gull adult 0.N (argenteus) October 11 2011, Scheveningen, the Netherlands.

Ringed white 0.N, ringed at Maasvlakte as breeding adult on the nest. Upperpart grey tone indicative for local origin, compare to argentatus from Scandinavia in first image. P5 fully grown; P9-P10 old, large moult gap.