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) 3cy (3rd cycle), December 26 2007, Rochester, NH, USA. Picture: Mike.

See Mike's Picasa website for many more taxa and images of American Herring Gull.

Showing underwing. Note mirror on P10.