Mountain • 2017

50:20

Trying to raise cubs in a cauldron of warring predators tests Saba the leopard's powers of survival to the utmost.

S1E1 • Savage Kingdom • 2016 • Nature

56:14

Starts in NASA's gravity research aircraft to illustrate the effect of weightlessness. There are surprisingly many plants whose seeds are, in effect, lighter than air.

7/12 • The Living Planet • 1984 • Nature

58:33

In this first episode, he discovers how the Cape vulture has inspired a flying submarine; how a giraffe's neck can stop a jet pilot losing consciousness; how a woodpecker's skull can safely protect a light bulb dropped from space; and how a South American butterfly holds the secret to making any mobile phone waterproof.

S1E1 • Richard Hammond's Miracles of Nature • 2012 • Nature

29:01

The Okavango Delta is awash with sound. And locals - from pied kingfishers to hippos - tune in to life above and below water to survive.

S1E10 • Earth Sounds • 2024 • Nature

58:22

Spring arrives in the polar regions, and the sun appears after an absence of five months; warmth and life return to these magical ice worlds - the greatest seasonal transformation on our planet is underway. Male Adelie penguins arrive in Antarctica to build their nests - it takes a good property to attract the best mates and the males will stop at nothing to better their rivals! But these early birds face the fiercest storms on the planet. In the Arctic, a polar bear mother is hunting with her cubs. Inland, the frozen rivers start to break up and billions of tons of ice are swept downstream in the greatest of polar spectacles. This melt-water fertilizes the Arctic Ocean, feeding vast shoals of Arctic cod and narwhal. The influx of freshwater accelerates the breakup of the sea-ice - an area of ice the size of Australia will soon vanish from the Arctic. On land, a woolly bear caterpillar emerges from the snow having spent the winter frozen solid. Caterpillars normally become moths within months of hatching, but life is so harsh here that the woolly bear takes 14 years to reach adulthood. Once mature it has only days to find a mate before it dies! Alongside the caterpillars white Arctic wolves race to raise their adorable cubs before the cold returns.

S1E2 • Frozen Planet • 2011 • Nature

23:11

The older a species, the better it is at adapting to change. From the ancient lineage of sharks, who've evolved into perfect predators, to the living fossil known as the bichir, get a closer look at some of nature's enduring evolutionary masters.

S1E6 • Mysteries of Evolution • 2017 • Nature