african broad-mouthed collagen creases endangered flat-mouthed folds gray grazer grey heavy herbivore herbivorous hide horns keratin large lattice structured mammal megafauna odd-toed ungulate perissodactyl placid powerful rhino rhinoceros skin snout southern white rhinoceros square-lipped rhinoceros strong thick threatened tough white rhinoceros wide-lipped rhinoceros wrinkled wrinkles antler-like horns blotched blotches brown browsers camelopard coat coloring colors colouring colours creamy lines eating feeding giraffe knobs legs long-legged long-necked long-tongued mottled ossicones ossified cartilage patches patterned rectangular spots rothschild's giraffe ruminant spread legs strong tongue tallest animal Asia beast bos-taurus bovine cattle cloven-hooved common control cow cud-chewing dairy-cow domesticated Ears eye fawn grass grazing greenery head individual landscape leg livestock moving nature neck plants quadruped quiet restraining restraint ropes rural-area solitary tethered Ungulate weeds Africa animals blue close close-up closeup critter cute exterior face fauna free fur furry fuzz fuzzy green hair image kruger monkey monkeys national natural outside park photo photograph picture primate reserve resource safari scene Simian somadjinn south stock UP vervet wild wilderness wildlife yellow