The Catalina Island fox is a small mammal native to Catalina Island in California. It is one of the smallest fox species in North America, weighing about 3 to 6 pounds. These foxes have a distinctive grayish-brown coat, large ears, and a bushy tail. They primarily feed on small animals, fruits, and insects. Catalina Island foxes are known for their adaptability to the island's unique environment. They live in various habitats, including coastal scrub and woodlands. Conservation efforts have been implemented to protect this species, which faced threats from habitat loss and disease, leading to a significant decline in their population.