Lesser Black-backed Gull graellsii M+C 1CY-2CY, September 28 2013 & September 29 2014, Portimao, Portugal. Picture: Carl Baggott.
LBBG ringed on July 03 2013 in Bristol, England by Peter Rock.
below: Lesser Black-backed Gull graellsii M+C 2CY, September 29 2014, Portimao, Portugal. Picture: Carl Baggott.
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Lesser Black-backed Gull graellsii M+C 1CY, September 28 2013, Portimao, Portugal. Picture: Carl Baggott.
Single scapulars replaced, lower scaps still juvenile. Coverts and tertials juvenile.
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