Date: 3/3/17 2:05 pm From: The \Nunn Guy\ <colorado.birder...> Subject: [cobirds] Thayer's Gull Help [Woods Lake, Severance, Weld]
The gull flock is very accommodating in early mornings and late afternoons loafing on north and south of road in NW corner of Woods Lake. I usually photo the whole flock, examine on computer later (larger screen, easier to pick out).
I have a folder of "Pink-legged or footed"-type large gulls. My assumption is they are Herrings but was wondering if by chance I have one of Thayer's in one/some of the photos? Not entirely familiar with Thayer's.
When you are viewing an individual photo there is button to right named "Original" which will allow you to view full-sized photo. Each photo has at least one if not two "pink-legged/footed"-type large gulls.