Peter Adriaens (Belgium)
Ies Meulmeester (Netherlands)
Larus cachinnans 5CY 4P15 December 14 2008, Oostduinkerke, Belgium. Picture: Peter Adriaens.
Green 4P15 and metal DN19113. Bird ringed as pullus on May 15 2004 at Wisla Wloclawek Kujawsko, Poland.
Bird recorded in 2004, 2005, 2008 and 2009 on several occasions along the North Sea coast, from N Germany, the Dutch coast and Belgian coast.
Long pale tongue on P10 and full subterminal band on P5.