Yellowstone: The Mystery of the Wolves

Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better understand one of America's most revered landscapes and the threats poised to alter it forever.

Elephants are among the most majestic and intelligent creatures on Earth--but for hundreds of years, they have suffered at the hands of humans. Narrated by Lily Tomlin, this documentary short traces our long history with elephants and explores the many problems that arise when they are brought to live in captivity in zoos and circuses.

The Amazon is one of the wildest and least explored parts of the planet. Encompassing 6 countries and 2 million square miles of forest, river and floodplain, it has the highest diversity of life on the planet, but what lies below it is truly shocking. In its deep muddy rivers, clear streams and expansive floodplains a freak-show of fish life has exploded, with some of the strangest shapes and weirdest adaptations on Earth. Hiding in the vast rivers and streams is an electric grid, a bizarre community of fish with a highly sophisticated electric sixth sense. Using electricity, these "Super" fish can communicate wirelessly, control each other remotely and emit shocks that can stop a human heart. This cryptic world has mystified scientists throughout the ages. Now an intrepid scientist, Will Crampton ventures back into the dark jungles where the inspiration for our technology driven world first emerged, in an attempt to unravel their secrets and unlock the electric code.

"The Silent Alps" explores a forgotten massacre that is widely unknown in the modern era, the history of Kea culling in New Zealand

How and why what we eat is the cause of the chronic diseases that are killing us, and changing what we eat can save our lives one bite at a time.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

Life on the road in India, showing the traffic, people and animals.

With celebrated primatologist Jane Goodall, this documentary goes around the world to meet the individuals working hard to protect the world’s biodiversity for the future of the planet and the future of mankind.

There is not more merciless and sly hunter, than greater white shark. She is legally considered one of the most dangerous and blood-thirsty predators of world fauna. Not many there is a lucky enough victims to survive after the attack of large white shark.

Previous attempts to find the giant squid have largely failed. Armed with state-of-the-art cameras and some new theories, a scientific team encounter some of the most unbelievable scenes nature has to offer and finally shine a light on this elusive creature.

American Ocelot tells the story of one of the most endangered and beautiful wild cats in the United States — a species so elusive that high-quality images and video have never been captured until now. With fewer than 100 individuals remaining in the US, the ocelot is critically endangered, genetically isolated, and only exists in Texas.

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslides and terrorises New Zealand ski resorts but behind the bad behaviour there's a sharp mind at work. David tries to play chess with a kea and discovers how its cheeky character is the key to its survival.

Migration is one of the great phenomena of the natural world. When it’s time to move some take to the skies or the oceans, but the migrants we know best are found in the awe-inspiring herds running across our planet.

Das Glück ist eine Insel

Ever since there’s only one male northern white rhino remaining on earth, armed bodyguards protect him, tourists are standing in line to make a selfie with him, journalists rush to Kenya to tell his story and scientists are determined to find ways to reproduce his species. What is so attractive about the threat of extinction? How does this reflect on us?

La vallée des loups

In a small rural town in Pennsylvania, the refuge of a rare salamander and the only source of clean drinking water for 700 people is threatened by the installation of a fracking waste injection well, prompting community members to band together to fight for the rights of their people and nature.

Discover the incredible story of a group of dedicated people working to protect one of the planet’s last refuges for Africa's iconic wildlife.

Alone, 180 Days on Baikal Lake

Cast out by his pack, a young wolf has to face his destiny alone and try to survive in a world reigned over by Man. From the forests of Romania to the coastline of the Atlantic Ocean, he heads off in search of a new territory, a new pack and a new family.