This was taken at the end of August in a marshy area in Southeast Michigan. There was an adult Song Sparrow (I think in the same tree, but not the same time) and two adult Swamp Sparrows in the general area. What is this?
These were taken 9/19 in Dearborn, Michigan. Heavily cropped, far away, bad pics, etc. I'm pretty sure I know what it is, but my guess would be a lifer and I don't want to influence responses.