In this Thursday, August 18, 2016 photo, a herd of wild elephants cross a dirt road in Pana, southeastern province of Chanthaburi, Thailand. To stop wild elephants rampaging through their crops, farmers are trying a pilot scheme run by the Thai Department of National Parks that is deploys bees as a new line of defense, exploiting elephants' documented fear of bee stings. (Photo by Gemunu Amarasinghe/AP Photo)
