It is considered by some as a prehistoric hold-over and is in fact one of the oldest mammals roaming the planet today. He appears awkward and docile at first glance but is very short tempered and quick to charge. It has been said " the rhino is the easiest of the Big Five to find and shoot". This has been it's demise and both species the white and black are dangerously low in numbers but in managed areas, some permits for white rhino are available.
Due to the availability of rhino permits being primarily for game ranches, the size of the animal and the easy to follow three toed track, he is easily located.
-Got This info off bowhuntingsafari.com. And, looking at a collection of bow-killed rhino, you'll notice the majority have the humped-back, square head, and square lips of the white rhino. Heck, they're only called white rhinos because Europeans thought the name African natives called it (meant broad lipped one, or something of the like) sounded like white.