Desert bighorn sheep are found in arid regions of North America, mainly in the southwestern United States and northern Mexico. They inhabit hot and dry environments such as deserts, rocky canyons, and rugged mountain areas where they can find food, water, and shelter. Desert bighorn sheep are medium to large-sized animals. Adult males, called rams, can weigh around 100 to 250 pounds, while females, known as ewes, are usually smaller. Both sexes have curved horns that can grow up to 3 feet long. Their fur is usually light brown or gray, helping them blend into their desert surroundings. These sheep have several adaptations that help them thrive in desert conditions. Their hooves have a hard, rough texture that provides good grip on rocky terrain, allowing them to navigate steep slopes and cliffs. They can go without drinking water for a while because they get moisture from the plants they eat.

Desert bighorn sheep are herbivores with a diet that mainly consists of desert plants. They eat a variety of vegetation, including desert shrubs, cacti, and grasses, to get the nutrients and water they need.

Female desert bighorn sheep give birth to one lamb, occasionally two. The lambs are usually born in the spring or early summer. They live in groups called bands, which can include both males and females. During the mating season, rams engage in battles by clashing their horns to establish dominance