Venomous or harmless? How to tell the difference between Carolina snakes

The snakes are coming out for the spring season in the Carolinas. Watch how to tell the difference between a deadly cottonmouth snake and a nonvenomous rat snake in this video.
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The snakes are coming out for the spring season in the Carolinas. Watch how to tell the difference between a deadly cottonmouth snake and a nonvenomous rat snake in this video.