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, December 31 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.

See Jan's Pbase photostream.

Last stage of complete moult: P10 still growing. Full band on P5.