A wondeful opportunity to compare approximately a dozen iceland-type gulls today representing the full spectrum from bleached white to adult Kumlien's. I estimate there was at least 5 1st cycle Thayer's Gulls, and 7 Iceland Gulls ranging from 1st cycle through to adult Kumlien's. Images are posted here for your interest: http://mustap.smugmug.com/Nature/Birding-in-Ontario/WaterlooDump/11045791_NVtdpr#!i=1677661781&k=2NNM2z9 Location: Fountain located within the boardwalk shopping complex west of the traffic circle at Ira Needles Blvd and University Avenue in Kitchener/Waterloo. Happy Birding, Peeter