Got both flavors of those woodpeckers here at the ranch. The downey's are the size of a sparrow, and the hairy's are the size of a bluejay. Except for size, they're almost identical. The males have red on the back of their heads.
We lost a lot of ash trees due to the emerald ash borer. I used to cut them down and burn the wood, but I quit when I found out that the little downey's live their entire life in a four acre area. Bird's gotta have somewhere to call home, and it might just as well be here.