Zamai Forest Reserve – Hundreds of thousands of people have fled to north-east Cameroon amid violence by Islamist extremists. As the influx puts pressure on the region's natural resources, locals say their forest has suffered. Now displaced people are seeking help to replace trees and find alternative fuel sources.
Adele Zaouda sweats profusely in a desperate effort to dig up the roots of a tree. The acacia tree itself has already been cut down and used for cooking.
