Peter Adriaens (Belgium)
Ies Meulmeester (Netherlands)
Larus cachinnans 4P12 12CY, March 02 2015, Jakuševec-Zagreb, Croatia. Picture: Luka Jurinovic.
Data pending, but most probably ringed green 4P12 and metal PLG DN19110; ringed as pullus on May 15 2004 at Wisla Wloclawek Kujawsko, Poland.
Long pale tongue on P10. Black on outerweb of P5 and P4. Yellowish legs and pale iris. Saturated yellow bill, with weak gonydeal angle.