American Herring Gull (smithsonianus)

(last update: October 30, 2015)

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

Yellow-footed Gull (livens) 1st cycle, August 09 2010, Salton Sea, CA. Picture: Amar Ayyash.

Dark inner primaries.