Humpback Whale: Birth of a Giant • 2019

43:41

Summer is the season of plenty for most animals, but not polar bears. Unable to hunt seals until the sea freezes over again, they grow hungrier by the day. For other animals summer is when youngsters must learn how to survive.

S1E2 • Canada: A Year in the Wild • 2018 • Nature

28:59

Almost all life in the region breeds in summer. A growing colony of fur seals on a beach in South Georgia resembles that of elephant seals shown in the previous episode. The pups grow fast on the rich, fatty milk provided by their mothers and double their weight in just sixty days. As the females become sexually available, the mating season begins and males try to claim territory and mate with females. Like elephant seals, fur seals fiercely attack all competitors.

S1E3 • Life in the Freezer • 2003 • Nature

50:53

Be it buffalo, polar bears, humpback whales or albatross chicks, migration is a vital survival strategy for animals to feed, reproduce and find homes.

S2E1 • Our Planet • 2023 • Nature

28:54

Can animals count? This is a question that has intrigued and fooled investigators for a long time. Just over 100 years ago, a German horse called Hans was declared a mathematical genius but all was not as it seemed. And strangely, some bamboos around the world flower exactly at the same no matter where they are. Are they counting down the years?

S4E4 • Natural Curiosities • 2018 • Nature

48:27

How animals ranging from albatrosses to ants can navigate themselves over long distances.

5/12 • Trials of Life • 1990 • Nature

52:09

Every year the black cap warbler undertakes a mysterious migration. This discreet journey covers thousands of kilometers and triggers puzzles that scientists are still trying to understand today. Thanks to cutting-edge technology, we will track the black caps on their journey.

S1E3 • Secret Migrations • 2019 • Nature