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) 2cy (2nd cycle), December 16 2012, Quintana Beach, Brazoria County Texas. Picture: Tripp Davenport.

Brown primaries, no mirror on P10 and no white tips on central primaries.