Lesser Black-backed Gull (graellsii & intermedius)(last update: May 17 2015) |
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lbbg 1cy May lbbg 2cy January lbbg 3cy Jan-April lbbg sub-ad Jan-April lbbg adult January |
Lesser Black-backed Gull graellsii KX 3CY, May 19 2016, Barneveld landfill, the Netherlands.Ringed metal Arnhem NLA 5.502.872 and plastic tibia blue KX and black. Ringed as pullus on June 21 2014 at Maasvlakte (Mississippihaven), the Netherlands (51.56 N 04.03 E). Recoveries: Outer secondaries and primaries 2nd gen. Tail completely renewed on wintering grounds, now 3rd gen and still relatively fresh. In this late winter moult process, many coverts included as well, and also large part of the inner secondaries (which are also 3rd gen now). |