Nature
Season 33 Episode 6 - Invasion of the Killer Whales
A shift of power is taking place at the top of the world. The Arctic is undergoing a dramatic change, and with this change one iconic Arctic hunter may soon have to give way to another as solid ice turns to open sea. The polar bear, once king of the North, needs ice to stalk its prey. Killer whales, or orca, on the other hand, are unable to hunt in an ocean locked in ice.
Episodes in Season 33
Penguins: Spy in the Huddle: The Journey
50 min
Penguins: Spy in the Huddle: First Steps
50 min
Penguins: Spy in the Huddle: Growing Up
50 min
Animal Misfits
53 min
A Sloth Named Velcro
53 min
Invasion of the Killer Whales
53 min
Best of Birds
50 min
Wild France
53 min
Penguin Post Office
53 min
Owl Power
53 min
The Last Orangutan Eden
53 min
Animal Homes: The Nest
53 min
Animal Homes: Location, Location, Location
53 min
Animal Homes: Animal Cities
53 min
Mystery Monkeys of Shangri-La
53 min
Animal Childhood
53 min
The Sagebrush Sea
53 min