American Herring Gull (smithsonianus)

(last update: October 30, 2015)

Amar Ayyash (US)
Bruce Mactavish (Canada)
Dave Brown (Canada)
Mars Muusse (Netherlands)

Vega Gull (vegae) 2nd cycle, December 27 2009 - January 04 2010, Choshi, Japan. Picture: Chris Gibbins.

See Chris's BLOG.

2nd gen flight feathers, no mirror on P10. Note thin vermiculation at the tops of innerwebs of P2-P4, similar to Herring Gull. Very pale on rump and grey tone of fresh feathers darker than on smithsonianus.