S1, E2: Africa's species who live there - from forest elephants to spectacular lowland gorillas, sea-going hippos and the largest concentrations of mandrills ever recorded. But Gabon is an embattled paradise, surrounded by war-torn nations and rampant exploitation of natural resources. Fortunately, a dedicated group is determined to preserve Gabon's natural riches, with an unprecedented, 10,000-square-mile network of national parks unlike anything Africa has ever seen. Now, with breathtaking wildlife imagery captured by National Geographic, witness the inspiring campaign to save an irreplaceable Last Eden! Narrated by Glenn Close.