Gull Research Organisation

(last update: December 2015)

Coordinators:
Kim Seog-min (South Korea)
Hideo Shimura (Japan)
Peter Adriaens (Belgium)
Mars Muusse (Netherlands)

slaty 1cy August
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Please visit Japanese Gull site for many more pictures!

Photographed as a variation of Slaty-backed Gull, but looks rather hard to distinguish from Vega Gull in this photo.