The deadly Mara River, the suicide migration of millions of horned horses.
This is a true human observation of a great migration of animals rare in natural history. The galloping of millions of horned horses created the Great Migration. They broke through the ambush of the lion and leopard, crossed the crocodile trap, and leapt over the cliff of death. Bones and blood flowed everywhere they passed. The martyrdom of millions of horned horses is the price of a baptism of life, a racial optimization, and the interpretation of an ironclad law of nature.