A Grasshopper mouse has a territory of about 30 acres. It is a carnivorous rodent, dining on insects such as grasshoppers, worms, scorpions, snakes, and even other mice. It also stalks its prey in the manner of a cat, sneaking up quietly, and defends its territory by howling like a small wolf. The grasshopper mouse is known to be immune to various venoms released by its prey scorpions, snakes