About this season
Australia's wilderness is a world unto itself, made possible by the protection provided by The Wallace Line, one of the most important boundaries in nature. Nature's Great Divide is the story of the line that divides wild Australia from the rest of the world.
Episodes (3)
1. A Separate Realm
Aired 6 December 2021 • 43 min
The narrow strait between the Indonesian islands of Bali and Lombok marks the boundary between the wild worlds of Asia and Australia. This is the story of life on each side of nature's great divide.
2. Where Worlds Collide
Aired 13 December 2021 • 44 min
The Wallace Line divides separate worlds, where radically different animals live remarkably similar lives. This is the story of two parallel creations, and what happens when these worlds collide.
3. Inner Kingdoms
Aired 20 December 2021 • 44 min
Safe behind the Wallace Line, life in Australia charted it's own evolutionary course, in habitats defined by natural borders. This is the story of the wild kingdoms protected by Nature's Great Divide.