: Follows Emperor Penguin chicks as they are abandoned by their parents at the start of spring and must navigate treacherous sea ice to reach the Southern Ocean.

: Shows a Siberian tiger on the hunt for black bears across the snowy landscapes of the northern hemisphere. Our Planet (S1E2)

This 2022 series begins by exploring the unique species that survive in Earth's coldest regions and the modern challenges they face due to climate change.