| "Copperheads are probably responsible for more venomous snakebites than any other snake in the United States. Yet although they will strike when aroused or stepped on, they are usually rather lethargic. Copperhead venom causes hemorrhage, pain, swelling, breathing difficulty, vomiting, gangrene, headache, and unconsciousness. Venom is considered sublethal, though very rare human deaths have been reported. The Southern is the palest of the Copperheads, often with pinkish to light gray background and dark hourglass markings that may break into separate halves on the back. No rattle, but vibrates tail rapidly if disturbed. Often found in association with rattlesnakes. Its habitat is variable. Prefers lowland areas near swamps and streams, but may ascend into rocky hills and outcroppings." |