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 21 2015, Brownsville landfill, TX. Picture: Martin Reid.

Impression of resting flock in Texas, note the relatively small variation in mantle tone, allowing for angle of view.