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) 2nd cycle (3CY), February 21 2015, Brownsville landfill, TX. Picture: Martin Reid.

Grey saddle and brown coverts. Dark iris. Note fairly long primary extension beyond tail, and "gentle" parallel-sided bill."