Drones monitor poaching in Vietnamese national parks
Cát Tiên National Park in southern Vietnam is one of the last refuges for endangered species in Southeast Asia. Wild elephants, rare gibbons, and the nearly invisible Sunda clouded leopard still live here. But an invisible danger also lurks here: poachers who use snares, traps, and guns to drive the last animals out of the forest. The park rangers are fighting a losing battle. 500…
