Larus fuscus fuscus 1cy (juvenile) CXVA October 16 2004, Westkapelle, the Netherlands (51.33 N, 3.25 E). 
Pictures by Jaco Walhout.

A juvenile fuscus by October, ringed in Finland CXVA, present at Westkapelle on October 16 2004. Only the third ringed fuscus for the Netherlands. All scapulars still juvenile. No active moult. Note the conspicuous white head. CXVA was ringed this year near Tampere, Finland.