Please do some research on rhinos. I find the rhino enclosure ridiculous. I have NEVER seen a rhino taking a mud bath! Elephants, yes, but not rhinos. I zoomed in as close as I could, and it seems you have used the pointed lip of the black rhino, who eats shrubs. But this rhino is so light grey, as to suggest a white rhino. White rhinos are lighter in colour, have a square lip and graze - as your blurb says. We, in Africa, take our rhinos very seriously, due to the current, rampant poaching. They are seriously in danger of extinction.