Lesser Black-backed Gull graellsii NAAC 2CY, May 22 2011, Oostende, Belgium. Picture: Peter Adriaens.
Ringed as pullus in July 2010 at Zeebrugge, Belgium.
Inner coverts and upper tertials replaced on the wintering grounds. Now started the complete moult: P1-P2 missing.
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![](../lbbgaugsep/images/2016/LBBGull_1to2c_NAAC_Oostende_22-05-2011_006.JPG)
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