Arctic Part 1 • 2019 • Undiscovered Worlds with Steve Backshall

58:01

With a million species at risk of extinction, Sir David Attenborough explores how this crisis of biodiversity has consequences for us all, threatening food and water security, undermining our ability to control our climate and even putting us at greater risk of pandemic diseases. Extinction is now happening up to 100 times faster than the natural evolutionary rate, but the issue is about more than the loss of individual species. Everything in the natural world is connected in networks that support the whole of life on earth, including us, and we are losing many of the benefits that nature provides to us. The loss of insects is threatening the pollination of crops, while the loss of biodiversity in the soil also threatens plants growth. Plants underpin many of the things that we need, and yet one in four is now threatened with extinction. Last year, a UN report identified the key drivers of biodiversity loss, including overfishing, climate change and pollution. But the single biggest driver of biodiversity loss is the destruction of natural habitats. Seventy-five per cent of Earth's land surface (where not covered by ice) has been changed by humans, much of it for agriculture, and as consumers we may unwittingly be contributing towards the loss of species through what we buy in the supermarket. Our destructive relationship with the natural world isn’t just putting the ecosystems that we rely on at risk. Human activities like the trade in animals and the destruction of habitats drive the emergence of diseases. Disease ecologists believe that if we continue on this pathway, this year’s pandemic will not be a one-off event.

2020 • 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

11:24

The Pray will immerse you into the forested world of the dead leaf mantis. This action packed film boasts incredibly unique and dynamic shots. Fly through the forest with flies, witness the cunning behavior between the mantis and the hawk and experience a hunt like you’ve never seen before. Using stunning cinematography we divulge the truth of a catch and behold the incredible way a mantis devours its prey. It’s everything a fantasy movie would have except this time, it’s real.

2017 • Nature

16:13

In which John Green and Hank Green teach you about how human primates moved out of Africa and turned Earth into a real-life Planet of the Apes. And the apes are people! John and Hank teach you about how humans evolved, and the sort of tricks they picked up along the way like complex tool use, big brains, and fighting. Learn more: http://www.bighistoryproject.com

6 • Crash Course Big History • Nature

46:23

The vast plains of Addo Elephant National Park stretch more than 600 square miles into South Africa's interior. Embark on a thrilling journey through this unique wilderness sanctuary and meet its most endangered resident: the African elephant.

S1E1 • Great Parks of Africa • 2017 • Nature

57:54

The Ocean is where life first experimented with the Mating Game, and over time this has led to some of the most ingenious mating strategies of all!

S1E2 • The Mating Game • 2021 • Nature