an informal birding record | tarsiger.co.uk |
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Lesser Black-backed Gull |
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Larus fuscus Above: Juvenile-1st winter/1st calendar year (Essex, 11 September 2010) A rather slender monochrome individulal invoking thoughts of L. f. fuscus. Note that moult is already well underway in the mantle and scapulars.
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