A study out this week finds that low-cost drones helps protect elephants by preventing human-elephant conflict in farmland near Tarangire and Serengeti National Parks in Tanzania. The project, designed by RESOLVE’s Biodiversity and Wildlife Solutions program, in partnership with Tanzanian Wildlife officials and the Mara Elephant Project, works by using the drones to safely shepherd elephants away from farms and communities—where conflict can cause more elephant deaths than poaching.