Gulls in central Russia(last update: January 2015) |
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Coordinator: Grzegorz Neubauer (Poland) Sasha Esergepov (Russia) |
Gull ssp 3CY, May 18 2010, Obalykol Lake (ozero Obalykol), Orenburg Oblast, Russia (50°56'19.0"N 60°43'31.0"E). Picture: Grzegorz Neubauer. 3CY bird, in the colony. P1-P10 old 2nd gen primaries. All rectrices and all secondaries old 2nd gen from the complete moult in summer; no subsequent moult at wintering grounds. |