The kangaroo rat is exceptionally adapted to desert life, surviving with almost no water intake by deriving moisture from its food and minimizing water loss.

Kangaroo rats, found in North American deserts, have specialized kidneys that conserve water efficiently. They obtain moisture from seeds and plants rather than drinking water. Their nocturnal lifestyle helps avoid extreme heat, and their long hind legs enable quick movement to escape predators. By producing concentrated urine and dry feces, they further minimize water loss, making them one of the most water-efficient animals in the desert ecosystem.