Jorge Rickards, Acting Director General of WWF in Mexico, speaks next to Maria Jose Villanueva, Deputy...
Jorge Rickards, Acting Director General of World Wild Fund for Nature (WWF) in Mexico, speaks next to Maria Jose Villanueva, Deputy Director of Strategy and Science, during a news conference about the manatees' preservation in Mexico, in Mexico City, May 15, 2017. REUTERS/Edgard Garrido