Peter Adriaens (Belgium)
Ies Meulmeester (Netherlands)
Larus cachinnans 2CY 234P October 18 2007, Deponie Pohlsche Heide - Minden, Germany (52°23'05N, 08°46'45E). Picture: Armin Deutsch.
Green ring from Poland. Ringed as pullus green 234P & metal PLG DN-21515 on May 18 2007 in Zwirownia Zakole, Poland (50°02'N, 19°28'E). Zakole = gravel pit, Zwirownia is along the river Oder.
Dark / patterned 1W cachinnans, lacking apical spots and Venetian blind effect on inner primaries.