Sorry about some of the poor images but I am trying to identify a few birds in my Northeast Ohio backyard. I believe the first 2 here are a Downy Woodpecker and a Red-bellied Woodpecker, correct?
Ohio Backyard Birds
I believe your woodpecker IDs are accurate. As for the other two, the greenish one could be a female goldfinch, though I couldn't hazard a guess on the other.
Ditto to Ohiogardens on the woodpeckers and the female American Goldfinch; and yes, juvenile American Robin for the last two pics.