glaucoides - kumlieni
(last update: January 26, 2012)
Iceland Gull (glaucoides) 1cy, December 29 2011, Katwijk, the Netherlands. Picture: Rene van Rossum.
Age 1cy December: showing dark bill with pale base, dark iris and juvenile plumage (although few scapulars may be replaced by this time of the year).
Primary category: --
Note pale outer primaries and patterns concentrated on inner primaries.