Albert de Jong
Larus cachinnans 69P2 2CY, June 27 2015, Ooijpolder, the Netherlands. Picture: Merijn Loeve.
Darvic red 69P2 from Poland: data pending, probably ringed as pullus on May 21 2015 at Kozielno, Paszków, Poland.
P1-P3 f.g., P4-P5 growing, P6 missing, P7-P10 old juvenile. Almost all GC missing. MC new. Row of LLC missing. R and S old juvenile.