snake

Snakes Of North America

Poisonous Snakes Of North America Rattlesnakes.—There are thirteen species of Rattlesnakes, all poisonous, found in North America, and one in South America, and there are none anywhere else. They are: Dog-faced Rattlesnakes, Texas Rattlesnakes, Timber Rattlesnakes, Diamondback Rattlesnakes, Prairie Rattlesnakes, Pacific Rattlesnakes, Tiger Rattlesnakes, Horned Rattlesnakes, Green Rattlesnakes, White Rattlesnakes, Massasangas, Edwards’ Massasangas, Ground Rattlesnakes. • Read More »