This bird with gray and black patches (no white) was in my East Arlington yard this morning at 7am, foraging on the ground between a feeder and a birdbath. It was about the size of a large sparrow, maybe slightly larger. It was alone, and scattered with the house sparrows a minute later when they all took off. The Merlin photo ID wanted it to be a much larger bird (GH Owl, Canada Geese) and the ID by size/color didn't find anything useful. The feathers looked intact, not like it was molting.
Bad photo through a 2nd floor window with my iPhone:
Thanks
Betty