that's the question that julius kwamya asked himself some years ago.e used to hunt chimpanzees because they laid waste to his fields. he's since teamed up with the chimpanzee sanctuary and wildlife conservation trust. they discovered a method of cultivation that can sustain both people and wildlife. >> these are passion fruits. they give high returns. we are encouraging farmers to produce these high-value crops and increase the income. carl: the farmers can make a decent income with the fruit, which has two growing seasons. and there's also enough for the chimpanzees, who love passion fruit. julius kwamya also cultivates raffia palms for the tobacco industry. chimpanzee mothers often hide their babies from predators in the thickets of the palm tree groves. in what remains of uganda's rainforest, chimps can still live undisturbed. they're also a big draw for scientists who come to study the behavior of our closest living relatives in their natural habitat. chianda bosco is also a regular visitor. in budongo forest, one male is currently challenging the