supporters of course of national park in cameroon is a good example rangers but song corrupt national park in south west and coming on practically around the clock it's their job to protect the surviving animals from porches people who have been living in this area for centuries hunting for food has a long tradition p.-a. pretty good. we feel very very happy and we don't have anything added. but now many animals in coming out of thirty and with extinction. rain just and conservationists use kind of the traps to record the collisions in national park. in particular primates. and little monkeys are endangered they're hunted for food or sold on illegally. this is often the only chance that people living in and around the national park have to and money. but in the village of things are different the head of the national park has come to visit his give it a ceremonial welcome people here used to be involved in the illegal bush meat trade but now the villagers cooperate with the park rangers the inhabitants benefit from sticking to conservation groups solar power for instance was introduce