National Geographic : 2017 Oct
A hunter from Texas shot this rhino in 2010 on a game farm in Northern Cape, South Africa—with a tranquil- izer dart. The sedated rhino, blindfolded to keep his eyes moist, later got a checkup from a veterinarian. Such hunts offer the thrill of the chase without the kill. A rule change in 2012 generally allows only veterinarians to fire tranquilizer darts; hunters can shoot darts containing vitamins.