Hippos may seem like gentle and whimsical animals but any naturalists they are every bit as dangerous and lions and wolves.
Not only can they open their mouth at a 180 degree angle, it can bite the Leopard in half with a ferocious force of 2000 pounds per square inch
The Leopard attacks by aiming the neck of its prey but giving the size of the hippopotamus it won't succeed.
The hippopotamus wins this round
