glaucoides - kumlieni
(last update: January 26, 2012)
Kumlien's Gull (kumlieni) 4cy, January 24 2012, St John's, Newfoundland, Canada. Picture: Bruce Mactavish.
Age 4cy: showing band on bill, brown wash over the lesser coverts and greater coverts.
Primary category: --
Iris not obviously speckled in this individual. Outer-webs of P8-P10 darker than central primaries. Note 'ghost mirror' on underside of P10 in far wing.