Need help with bird ID (1 Viewer)

[Crobran]

I live on a wooded lot in suburban NW Houston. My back yard was unusually active today, as though the migration had been funneled right over my house. I saw several birds I've never seen in my yard and at least one that I've never seen before anywhere (an American Redstart). There was a bird that I can't identify. I managed to get a blurry photo of it through my back window. It was constantly moving, rarely staying in one place for more than a second or two. It's difficult to see in the photo, but there's a rich brown patch on each side below the wing. The rest of it was light grey with fairly well defined wide black stripes. Any help with identification would be much appreciated!

 

[jmepler]

Your bird is a Chestnut-sided Warbler.

 

[Jeff Hopkins]

Agreed

 

[Crobran]

Thank you so much. I have never heard of this one.