Gull Research Organisation

(last update: October 30, 2015)

Coordinators:
Amar Ayyash (US)
Bruce Mactavish (Canada)
Dave Brown (Canada)
Mars Muusse (Netherlands)

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Visit Shiroto's website for many more gull pictures from Japan!

Some scapulars show the adult upperpart grey tone, which is as in Lesser Black-backed Gull. Tail largely dark. Pale iris and faded brown primaries.