American Herring Gull (smithsonianus)

(last update: October 30, 2015)

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

American Herring Gull (smithsonianus) adult, February 12 2013, Guilford Harbor, Connecticut. Picture: Keith Mueller.

Much black in wing-tip, including full band on P10. Orbital ring reddish.