Lesser Black-backed Gull intermedius NOS 4108778 14CY, October 27 1999, Westkapelle, the Netherland. Picture: Pim Wolf.
Adult LBBG intermedius metal ringed right
NOS 4108778. Ringed as pullus on on July 04 1986 at Slettingen,
Mandal, Vest-Agder, Norway. Primary moult stage:
P7 fully
grow, P10 still old.
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