Lepus Californicus is a species of hare that is commonly found in North America. The animal is known for its long ears and fast running speed. As with any other animal species, there are several synonyms for Lepus Californicus, including the black-tailed hare, western jackrabbit, desert hare, and Audubon's hare. All these synonyms refer to the same animal species, but they are more commonly used in different regions. The Lepus Californicus is essential to the ecosystem, serving as prey to many predators and contributing to a healthy food chain. Despite being native to North America, they have become popular pets worldwide because of their unique features and relatively easy maintenance.