Interactive Map of the United States

NORTH AMERICAN PIT VIPER ENVENOMATION

HOW PREVALENT ARE NORTH AMERICAN PIT VIPERS* IN YOUR STATE?
Click on your state to learn which snakes are native to your area.

 

*The term pit viper is used to describe all species of North American rattlesnakes, copperheads, and cottonmouths (water moccasins).

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