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 |
L. f. graellsii 0.H9 January 05 & March 05 2010, Landfill VRSU de Pinto, Madrid, Spain. Picture: Delfín González & Óscar Frías. Ringed 2cy graellsii by early January, ringed in the U.K. PVC: Black 0.H9 with metal ring D-4730, ringed at the Channel Islands, Burhou, Alderney (49.43.49N 02.15.09W) on 10 July 2009. Age: pullus. Ringed by Paul Veron (E-Mail: pkv at cwgsy.net). below: 0.H9 January 05 2010, Landfill VRSU de Pinto, Madrid, Spain. Picture: Delfín González. Juvenile wing-coverts and tertials, but 2nd gen scapulars. graellsii 0.H9 March 05 2010, Landfill VRSU de Pinto, Madrid, Spain. Picture: Óscar Frías. Ringed in United Kingdom. Scapulars replaced, except rear LLS. All wing-coverts and tertials juvenile in left wing; although difficult to be sure about on this small image. |