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Vega Gull (vegae) sub-adult, February 21 2011, Imperial Palace - Tokyo, Japan. Picture: Michiaki Ujihara.Please visit Osao's & Michiaki's gull website for tons of excellent images. Probably younger adult with vestiges of markings on primary coverts. Note also dark spot on lower mandible, covering red gonys (normally no black on bill on full adult Vega). |