Vipers like the timber rattlesnakes and the eastern diamondbacks are venomous snakes with long formidable ... also goes by the names American viper, black rattlesnake, eastern rattlesnake, timber ...

The timber rattlesnake is one of North America's most dangerous snakes, widely found across the east of the country. They typically measure 36 to 60 inches in length, when mature, and although ...

Rattlesnakes are venomous snakes belonging to the family Viperidae ... which include better-known species, such as the timber rattlesnake (Crotalus horridus) of the eastern United States, the ...