The tropical forests in western Uganda, home to a dwindling population of endangered chimpanzees, are disappearing at some of the fastest rates on Earth as local people chop down trees for charcoal and to clear space for subsistence farming.
In follow-up surveys, the researchers found that landowners who signed up also started patrolling their forests more frequently, preventing outsiders from cutting their trees for firewood. Yet some deforestation still continued in these villages, suggesting that the payments alone were not enough to stop all habitat loss.