Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
Lesser Black-backed Gull HXL70 1CY, November 30 2014, Comenar Viejo, Madrid, Spain (40°15'41"N 003°38'00"W). Picture: Delfín Gonzalez.
Ring-Nr. DEH N120568 and yellow HXL70; ringed as pullus on July 07 2014 at Amrum / Wittdün Leuchtturm (Helgoland), Germany (54 38 N 8 23 E).
Upper scapulars replaced, some lower still juvenile; visible wing-coverts and tertials still juvenile.