The copperhead is a type of venomous snake found primarily in the eastern United States. It belongs to the Viperidae family and is known for its distinctive copper-colored head and hourglass patterns on its body. Copperheads typically inhabit wooded areas, rocky hillsides, and wetlands, where they blend well with their surroundings. These snakes are relatively small, averaging 2 to 3 feet in length. While their venom is potent, copperheads are generally not aggressive and prefer to avoid confrontation. They primarily feed on small mammals, birds, and amphibians, using their heat-sensing pits to locate prey.