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 ad January |
Lesser Black-backed Gull intermedius V.TV2 1CY, August 31 2017, Barneveld, the Netherlands.Ringed 1cy intermedius, ringed in Denmark. |