Lucy Hedges sets off on a trekking expedition to find gorillas in the Volcanoes National Park and meet the rangers and vets involved in protecting the species. Show more
Discover 11,128,835 listings and 279,637 playable programmes from the BBC
Lucy Hedges sets off on a trekking expedition to find gorillas in the Volcanoes National Park and meet the rangers and vets involved in protecting the species. Show more