Borneo
S1, E2: Twice the size of the British Isles, Borneo is the third largest island on Earth, and home to possibly the greatest diversity of life of any island, from flying lizards and sun bears to orangutans.

S1, E2: Twice the size of the British Isles, Borneo is the third largest island on Earth, and home to possibly the greatest diversity of life of any island, from flying lizards and sun bears to orangutans.