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 (2CY), October 17 2015, Stephenville, Newfoundland. Picture: Alvan Buckley.

P7 fully grown. 2nd generation wing-coverts. No grey scaps yet.