Thayer's Gull (thayeri)

(last update: January 22, 2013)

Coordinators:
Amar Ayyash (USA)
Mars Muusse (Netherlands)

Thayer's Gull 1st cycle (2CY), February 01 2012, Fernhill Wetlands, Forest Grove, Oregon, US. Picture: Greg Gillson.

Visit: Greg's Pbase pages.

Bird in juvenile plumage, but single upper scapulars replaced for 2nd gen feathers. Pale bird.