Lesser Black-backed Gull graellsii HX51 3CY, July 16 2015, Tilburg, the Netherlands. Picture: Merijn Loeve.
Juvenile. Ringed as pullus in 2013 at Helgoland, Germany. This population is a transition between graellsii and Scandinavian intermedius, starting in Denmark.
Complete moult: P4/P7.
|