do rhinoceros herd
The word rhinoceros is derived through Latin from the Ancient Greek: á¿¥á¿Î½ÏÎºÎµÏÏÏ, which is composed of á¿¥á¿Î½Î¿- (rhino- ,  nose ) and ÎºÎ­ÏÎ±Ï (keras,  horn ). The plural in English is rhinoceros or rhinoceroses. The collective noun for a group of rhinoceroses is crash or herd.hinoceros are killed by humans for their horns, which are bought and sold on the black market, and which are used by some cultures for ornamental or traditional medicinal purposes.