Darwin's Giant Rhinoceros

Darwin's giant rhinoceros (Elasmotherium darwinus) is a species of giant big-horned rhino that is descended from the extinct Elasmotherium. They resemble their ancestors, but they are 25% larger, about nearly the size of a woolly mammoth. They are the fourth-largest land animal, aside from the giga elephant, giant giraffe rhinos, and African elephants. They have no predators when they're adults, but the calves' predators are tigers, Asiatic lions, and leopards. They are named because they were discovered by Charles Darwin.