Lesser Black-backed Gull (graellsii & intermedius)(last update: |
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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 1.Y 3CY, June 16 2013, Noordwijk, the Netherlands. Picture Ruud Altenburg. White tibia 1.Y, ringed by Roland-Jan Buijs & Hans Keijser, pullus ringed July 01 2011 at Europoort (Tennesseehaven), Rotterdam, Zuid-Holland, (NL5158.00N 405.00E). Interesting bird in the fact it has been rediscovered in Algeria in winter! Recoveries: Regarding moult, classic graellsii-type bird. |