The triple whammy of the climate crisis, growing human population, and the clearing of wild areas could see Africa's great apes lose 94% of their suitable living areas by 2050, researchers calculate.
Orangutans face a bleak future in Borneo, hammered by habitat loss to plantations and mines, poached for the illegal pet trade, and exterminated by farmers.
Climate change is reshaping relations between parks, people and the mountain gorillas of Rwanda. But more and deeper research is needed to determine likely long-term impacts.