Vernissage celata 12 June Neagle River Coal Mine. 157025'W, 70°29'N, Hawk. When a bright green warbler zipped by the kitchen and landed on an oil drum, I thought I had a Phylloscopus at last but when I finally got a good look at it (at the village!), it was clearly this species. "No facial pallor and blurry streaks on breast seen. Legs dark. No calls. It feeds in willows and tall Elymus. Seen going south through camp (again) about 1 hours later.