Hi, this little bird hit our window and luckily was just a little dazed. I saw the yellow on the chest/shoulders and thought maybe an immature yellow rumped warbler, but the back marking doesn't match. Hope these are enough to ID it.
CLOSED: Need help, immature warbler?
jeswain60 Wells, ME May 20, 2019
I found it. It is an immature American Redstart. I saw a male in the yard earlier, not sure why I didn't think to look up the other versions.