Tennessee's most venomous snake is the cottonmouth, or water moccasin. Cottonmouths can be found in aquatic and wetland areas like swamps, marshes, drainage ditches, ponds, lakes and streams.

You're hiking down a trail. It's a trail not only through lush forests, but over mountains, too. A journey into a wonderous land whose flora and fauna are plentiful. There's a signpost up ahead: ...