Lesser Black-backed Gull (graellsii & intermedius)(last update: June 25, 2012) |
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lbbg 1cy May lbbg 2cy January lbbg 3cy Jan-April lbbg sub-ad Jan-April lbbg ad January |
adult LBBG M.ARS June 08 2012, Texel, the Netherlands. Ringed as breeding adult on the nest at Kelderhuispolder, Texel by Kees & Miranda. |