One of the most famous and harrowing scenes shows thousands of walruses forced onto a small, rocky beach in Russia due to lack of sea ice. Desperate for space, some climb high cliffs and, unable to navigate back down safely, fall to their deaths.
If you are looking for other series, "Frozen Worlds" is also the title for: Watch Our Planet [S1E1] Frozen Worlds
It explains how polar ice acts as the Earth's "air conditioner" by reflecting sunlight back into space. Related Media with Similar Titles One of the most famous and harrowing scenes
The episode captures the massive Store Glacier in Greenland calving, sending colossal icebergs into the sea. Related Media with Similar Titles The episode captures
The episode details how life flourishes around the Antarctic Peninsula. It follows Gentoo penguins navigating sea ice and explains the vital role of krill , which feed on algae beneath the ice and support the entire southern food web.