We’ve reported frequently on efforts to control wildlife numbers in Wyoming, through hunting, contraception, and other means. In southern Africa, wildlife managers face similar challenges, with elephants. In some parts of Africa, elephants are threatened by poaching, but in South Africa they’re flourishing. Some wildlife reserves say they’re multiplying too fast, but others say controlling their numbers is the wrong solution. Wyoming Public Radio’s Willow Belden traveled to South Africa and filed this report.