A rhinoceros is a large, thick-skinned, hoofed mammal with one or two prominent horns on its snout. Rhino and rhinoceros are used interchangeably because “rhino” is the short, everyday nickname for the Rhinoceros family.
The white rhinoceros here, photographed at the North Carolina Zoo, is the largest living rhinoceros species and the second-largest land mammal after the elephant.
























