Timber rattlesnake | Smithsonian’s National Zoo and Conservation Biology Institute https://nationalzoo.si.edu/animals/timber-rattlesnake
The timber rattlesnake — also called the American viper, black rattlesnake, eastern rattlesnake, timber rattler and canebrake — is a large pit viper with a wide distribution across the eastern half of the U.S.
from eastern Kansas, Texas, Iowa and central Wisconsin to Georgia, the Carolinas, West