Thayer's Gull (thayeri)

(last update: January 22, 2013)

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

Thayer's Gull 1st cycle (2CY), January 02 2012, Ocean Shores, WA. Picture: Amar Ayyash.

Visit: Amar's blog for many more images! Present at Duwamish River. Completely juvenile plumage.