Episodes
1x1The Hardest Challenge Nov 01, 2015
1x2In the Grip of the Seasons (Arctic) Nov 08, 2015
1x3Hide and Seek (Forests) Nov 15, 2015
1x4Hunger at Sea (Oceans) Nov 22, 2015
1x5Nowhere to Hide (Plains) Nov 29, 2015
1x6Race Against Time (Coasts) Dec 06, 2015
1x7Living with Predators (Conservation) Dec 13, 2015