Thayer's Gull (thayeri)
(last update: January 22, 2013)
Thayer's Gull adult, January 11 2006, Capitola, CA. Picture: Jeff Poklen.
Many more pictures, visit: Jeff's Pbase site.
Iris scoring is 1.0, pale brown or honey-coloured which is found in 23% of Thayer's Gull (see HERE).
