Lesser Black-backed Gull graellsii RKA.V 3CY, November 18 2016, Portimao Fish harbour, Portugal. Picture: Carl Baggott.
Blue colour ring RKAV (metal ring number BLB L916129), ringed as a pullus at Zeebrugge (Voorhaven), West-Vlaanderen, Belgium by Eric Steinan on July 11 2014.
P8 fully grown.
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