Rainforest • 2023 • episode "S1E3" • Secrets of the Elephants

101:30

(Contains 2 episodes) Shot over a year in the Mediterranean forests of Spain and Portugal, this series reveals the challenges faced by the astounding and rare creatures that make this unique environment their home. Competition here is fierce and survival means overcoming constant challenges. Home for some of the world's rarest species including Iberian lynx, genet, chameleon, Iberian wolf, Spanish imperial eagle and Egyptian mongoose, this series captures the cycle of life for the creatures that roam this ancient woodland.

2020 • Nature

36:05

Across Asia, elephants must use their intelligence and understanding of us to adapt to the human world.

S1E4 • Secrets of the Elephants • 2023 • Nature

57:08

In the first episode, the team uncover the hidden lives of three iconic animals. In the Kalahari Desert the team put cameras on wild meerkats for the first time, allowing scientists to finally understand what these miniature mammals get up to underground. Heading to Cameroon, Gordon works with scientist Mimi Swift, who is desperate to understand whether Kimbang, a four-year-old orphan chimp, has the skills she needs to be able to join a chimp family living wild in the forest. Leaving Africa for Argentina, the team have penguins carry tiny cameras far out to sea on an epic journey of up to 300 kilometres (200 miles). For the first time, scientists are able to see the tactics these charismatic characters use to catch their prey.

S1E1 • Animals with Cameras • 2018 • Nature

58:17

The deep is perhaps the most hostile environment on earth, at least to us - a world of crushing pressure, brutal cold and utter darkness. We have barely begun to explore it, and yet it is the largest living space on the planet. Scientists already think that there is more life in the deep than anywhere else on earth. This episode takes us on an epic journey into the unknown, a realm that feels almost like science fiction. We discover alien worlds, bizarre creatures and extraordinary new behaviours never seen before. We encounter savage hordes of Humboldt squid hunting lanternfish in the depths and coral gardens flourishing in absolute darkness, with more species of coral to be found in the deep than on shallow tropical reefs.. Narrated by David Attenborough,

S1E2 • Blue Planet II • 2017 • Nature

59:07

More than a billion people around the world commute into cities each day, and they are not alone. The world's wildlife is commuting too. A steady flow of animals journey in and out of cities to find food and shelter or to start a family. Leaving the wilderness they must overcome the unique challenges that the urban world throws at them to benefit from the opportunities on offer. This episode explores whether the secret to an animal's success in this fast-changing world is to keep one foot in the wild and one in the city, becoming a wild commuter. It seems that all over the world animals are finding that the city can offer opportunities that are harder to come by in the natural world. Some, like African penguins, whose population has plummeted by 80 per cent in the last 50 years, find shelter in the city. By nesting in Cape Town they are safer from predators, and with relatively easy access to their fishing grounds they have the best of both worlds. Many other animals commute into cities because they are filled with food. In St Lucia, South Africa, that includes hippos. Able to eat up to fifty kilograms of grass in a single sitting, they have developed a taste for the short, manicured lawns and come to town every night to dine out. St Lucia's human residents have learnt to give the hippos the space they need during their night-time raids. Black bears need to eat more than 20,000 calories a day to survive their six-month hibernation through winter, and using their acute sense of smell they can easily track down leftovers. In North America they come into towns and cities in search of food. Many animals displaced from their natural habitat are now using their wild skill set in the city to help fulfill their needs. Could this be the beginning of a new and very modern migration?

S1E2 • Cities: Nature's New Wild • 2018 • Nature

48:05

Every year, thousands of salmon make their way upstream along the nearly 2000-mile-long mighty Yukon River, desperate to reach spawning beds. Eagerly checking their progress is a host of hungry predators, from grizzly bears to bald eagles-all desperate to stock up on protein before the long winter months ahead.

S1E7 • Arctic Secrets • 2015 • Nature