Lesser Black-backed Gull graellsii NLA 5.463.260 November 28 2015, Boulogne-sur-Mer, France. Picture: Jean-Michel Sauvage.
Ringed as breeding adult on July 28 2012 in Groningen, the Netherlands (53° 13' 34N, 6° 32' 24E). Distance: 440 KM.
Bird in complete moult: P8 f.g.; P9 growing with tip at P7.
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