Six species of gulls in a single flock (labeled)
Thayer's (TG), Herring (HG), Mew (MG), California (CG), Western (WG) and Glaucous-winged (GW) Gulls.
This is only a fraction of the flock, which had a total of 18 Thayer's Gulls - one of my highest counts ever for this species in Oregon.
ebird.org/ebird/view/checklist?subID=S21624095
284
views
0
faves
0
comments
Taken on January 31, 2015