Black-tailed Gull (crassirostris) / ウミネコ / 괭이갈매기

(last update: December 2015)

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

Black-tailed Gull (crassirostris) adult, May 03 2015, Hachinohe-shi, Aomori Prefecture, Japan. Picture: GenJapan.

Please visit GenJapan's photostream on Flickr.

Like so many birds on this location, the female is metal ringed as well.