Peter Adriaens (Belgium)
Ies Meulmeester (Netherlands)
Larus cachinnans 1CY SVS 90A71627 August & November 2010, Sweden & the Netherlands. Picture: Anders Åkesson & Ruud Altenburg.
1CY Caspian Gull ringed when trapped in Sweden. Then observed again in the Netherlands.
below cachinnans 1CY SVS 90A71627 August 07 2010, Spillepeng, Malmö, Sweden. Picture: Anders Åkesson.
Completely juvenile, but underparts and head already faded paler.
below: cachinnans 1CY SVS 90A71627 November 03 2010, Amsterdam, the Netherlands. Picture: Ruud Altenburg.
No coverts replaced.