Mew Gull Larus canus canus; heinei; kamtschatschensis; brachyrhynchus

(last update: March 12, 2012)

Coordinators:
Kjeld Tommy Pedersen (Denmark)
Chris Gibbins (Scotland)
Frank Majoor (Netherlands)
Mars Muusse (Netherlands)

Mew Gull canus adult, November 26 2016, Grou, the Netherlands.

Large mirrors on P9 and P10. Mirror on P8. Subterminal black spot on P5. P7 with white tongue-tip. Black on P8 about 75% of the exposed feather's outerweb.