Mew Gull Larus canus canus; heinei; kamtschatschensis; brachyrhynchus

(last update: March 12, 2012)

Mew Gull canus sub-adult, December 01 2016, Grou, the Netherlands.

Bluish hue on bill. This may apply to full adult birds, nonetheless labeled "sub-adult" or younger adult, sometimes called 3rd cycle-type.