I’m having trouble identifying this warbler, which I glimpsed in a mixed wood canopy at the edge of a field Sunday. (Full disclosure: I have trouble identifying most warblers.) Unfortunately, the bird made no sound and this shot was the only image I was able to get before it saw me and disappeared. Maybe some of you blackbelt birders can identify it even in these difficult circumstances.
(Image taken in Brooklin, Maine, on July 17, 2022.)