Steve Backshall lifts the lid on an incredible world of intricate relationships and unexpected hardship in the Amazon rainforest, explores the way that the jungle's inhabitants interact, and reveals a hidden secret that might just be what keeps the whole place alive.
Monterey Bay on California's coast is one of the most diverse marine ecosystems in the world, its giant kelp forest bursting with life, from microscopic plankton to visiting ocean giants. The secret key to success in such a busy microworld is balance. Steve Backshall guides us through the unique geography of the bay and introduces some of its key characters in a quest to find the one species that keeps life in the kelp forest in check.
28m • 2012 • Nature's Microworlds
Our planet was once populated by megafauna, big top-of-the-food-chain predators that played their part in balancing our ecosystems. When those megafauna disappear, the result is a "trophic cascade," where every part of the ecosystem reacts to the loss. How can we stay in balance? George Monbiot suggests rewilding: putting wolves, lions and other predators back on top -- with surprising results.
5m • TED-Ed
Japan's northernmost - and wildest - island, a place totally unlike the rest of the country. Every year it swings from a bitter Siberian winter into the warmth of a Mediterranean-like summer, when the thaw reveals a landscape changed beyond all recognition. It takes tough animals and tough people with real ingenuity to survive, and even thrive, in this ever-changing place.
59m • 2015 • Japan - Earth's Enchanted Islands