A picture shows a sign in the Comoe National Park in Bouna, in northeastern Ivory Coast, on January 22, 2019. - Nearly three years ago, the northeast region of Bouna plunged into violence between crop growers and nomadic cattle raisers from the Fulani community, leaving 33 people dead and prompting 2,500 to flee their homes. The scenario is tragically familiar in many parts of Africa, where sedentary farmers and herders share water and land -- and tensions at times of stress may swiftly spiral into ethnic violence. In Bouna, a pilot project -- part of a scheme to protect the coveted Comoe National Park -- has nurtured hopes of a dialogue that will head off future bloodshed. (Photo by Sia KAMBOU / AFP)