CLOSED: Bay-breasted or Chestnut-sided Warbler?

Took this picture in spring I have it listed as a Bay-breasted Warbler but want to be sure.

Tough call. I would guess Bay-breasted but I'm not 100%.

Bump

I will leave it as Bay-breasted

I'm going to go Bay-breasted too. Mainly because of the darker throat and I can't see yellow on the wing.

I got this pix of a chestnut-sided a while back…
http://davesgarden.com/guides/birdfiles/showimage/306/

Bay-breasted for me too. Too much black in the cheeks, and the undertail pattern matches B-b, whereas C-s has more white.

Resin