Dog Tales: The Making of Man's Best Friend • 2020 • episode "S1E1" • How We Tamed the Cat and Dog

29:13

Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause them, we can now capture exactly what happens as snow transforms into a deadly and unpredictable danger.

Part 1 • Dangerous Earth • 2016 • Nature

47:59

The southern edge of Africa is a microcosm of natural and human history. It's where wilderness, ancient relics, and modern industry collide. Join us for a soaring look at Africa's Wild South Coast.

S1E1 • Aerial Africa • 2017 • Nature

44:58

A look at wildlife in hostile environments, including glow-worms, condors, thorny devils, emperor penguins and polar bears. High in the mountains, deep underground, out in the deserts and at each of our vast frozen poles, animals have had to develop extraordinary resilience to survive. There are many challenges faced by animals living in extreme environments. Superbly adapted to these inhospitable habitats, their fortitude and resilience.

S1E6 • World's Greatest Animal Encounters • 2020 • Nature

22:00

The single spiral tusk of the narwhal inspiration for tales of unicorns and the myriad variations on the twist of the snail shell have delighted and fascinated naturalists and artists since the dawn of civilization.

S1E4 • Natural Curiosities • Nature

5:56

So what is the difference between you and a rock? This seems like an easy, even stupid question. But even the smartest people on earth have no idea where to draw the line between living and dead things.

Nature

56:20

Begins in northern Norway, 500 kilometres north of the Arctic Circle. Here, there is only just enough light for the pine trees to survive, but it is extremely cold during the winter. Pine cone seeds provide one of the few foods available at this time of year, and large herbivores such as the moose must also rely on their fat reserves.

3/12 • The Living Planet • 1984 • Nature