Bighorn sheep live in the Rocky Mountain region of North America, ranging from Mexico, northward across the western United States and into Canada. They live in the rocky areas, balancing on the boulders with their hooves, which are rough on the bottom to give the sheep more traction. Thanks to their amazing balance, bighorn sheep can stand on ledges that are only 2 inches (5 centimeters) wide. They can also jump 20 feet (6 m) and can go up a mountain at a brisk 15 mph (24 km/h). The only better mountain climbers in the animal world are mountain goats.