The Borderlands

S1 E1

Follow elk and moose as they play a dangerous game of hide-and-seek with bears, cougars, wolves, and other predators.

In the Peaks

S1 E2

Ascend to the bitter alpine peaks of the Rockies, where only the hardiest mountain specialists can survive.

S1 E3

Trace the path of melting glaciers as they feed into life-giving rivers, bringing sustenance to thousands of species.

S1 E4

Survival in this lush forest refuge requires maintaining a delicate balance between growth and destruction.

S1 E5

Explore how animals work together to hunt for food, build habitats, and protect themselves from predators.