Anura or Salientia
I'm not exactly sure as to what type of frog this is. I know i've seen these much larger, But mostly green in color.
Please add to Frogs in Tennessee mission:
http://www.projectnoah.org/missions/8994...
Brendan is correct it is a Northern Cricket Frog. And what a beautiful spotting!
Lat: 36.29, Long: -87.06
Spotted on Oct 2, 2012
Submitted on Oct 2, 2012