The Northern Flicker (Colaptes auratus) is a medium-sized woodpecker native to most of North America. Unlike most woodpeckers, the flicker spends a lot of time hopping around the ground like a robin looking for bugs, especially ants.
Adults are brown with black bars on the back and wings. A black bib is on the upper breast and the lower breast and belly are beige with black spots. Males in Michigan can be identified by a black moustache stripe at the base of the beak, a red chevron on the back of their head and bright yellow feathers on the undersides of their wing and tail.
The northern populations of the Northern Flicker are migratory, with fall migration taking place September to November. So if this Flicker is new to the area it may see your yard as a good place to winter from its summer home in Canada. They do come to feeders for seeds, nuts and suet. So maybe if you have a suet feeder out it would stick around during the day. Or watch any fruit bearing trees and bushes to catch him eating.