Ruffed grouse may be encountered in the woods at almost any elevation. Without warning, they may explode from the leaves to wing off through the trees. Wild turkeys are most likely to be seen in Cades Cove in open fields during the early morning and evening hours. Though these birds are wary, hikers may occasionally glimpse them too. There are 23 species, including two that are poisonous.
Timber rattlesnakes and copperheads.
The former species commonly reaches three feet in length, is thick-bodied with patterned markings of brown and black, and usually will buzz when it detects the approach of people. To avoid rattlesnakes, stay on trails and off rocky, warm slopes. Rattlesnakes are rarely found at the highest elevations or during the winter. Copperheads are scarce above 2,500 feet elevation. Rocky hillsides, stone fences, and abandoned buildings are likely places to encounter them.