2. The Prairie Rattlesnake is the most common venomous snake in the state, and is known for its distinct rattle that warns predators to stay away.
6. The Osage Copperhead, a subspecies of the Copperhead, is found only in Oklahoma and is known for its smaller size and distinct coloration.
7. The Black-tailed Rattlesnake, found in the panhandle region of the state, has a venom that can cause severe pain and swelling.
9. The Western Worm Snake, a non-venomous snake found throughout the state, gets its name from its unique feeding habits - it primarily eats earthworms.
10. The Smooth Green Snake, another non-venomous species found in Oklahoma, is known for its bright green coloration and unique ability to climb trees.