A worldwide community photographing and learning about wildlife
Tibicen linnei
Cicada taken at full zoom high up on a tree trunk
Radnor lake
Please compare your image and geographic range with T. linnei http://bugguide.net/node/view/32143
Ref. T. canicularis
http://bugguide.net/node/view/12461
When I lived in Nashville, I saw lots of linnei & a few pruinosus (T. canicularis may be in the mountains of eastern TN but that's as far & near as its range would bring it to your area on the Cumberland Plateau).