Alaska's Grizzly Gauntlet

There's nothing else like it. Chris Packham reveals the epic, four-billion-year story of our home - from its dramatic creation to the arrival of human life... and whatever's next.

Explore hidden corners of Earth with a trio of experts as they try to save six endangered species from extinction. With crafty camerawork and survival skills, the team race to find, record, and protect these elusive creatures before it's too late.

Follow rare young animals over several years as they're prepared to return to their homelands, help save their species, and change the face of our planet.

Wildlife cameraman Gordon Buchanan helps to rehabilitate six orphaned baby grizzly bears into the Russian wilderness

An ambitious seven-year natural history series documenting six of the planet's most threatened ecosystems and meeting the people fighting to restore the Earth’s delicate balance.

An aerial journey from the deep south of the South Island to the northern tip of the North Island. We discover the landscapes and meet New Zealanders who talk about their work, interests and culture.

Deadly Disasters explores some of the most terrifying and destructive natural disasters to ever strike the planet, uncovering fascinating new details and packed with jaw-dropping footage.

145 million years ago an adolescent Allosaurus lay down to die in a dried up river bed. In 1991 scientists discovered his perfectly preserved body and nicknamed him Big Al. This is the story of this predatory dinosaur's life - how he grew from a tiny hatchling to the terror of the Jurassic plains, why his body was covered in so many wounds and how he ended up in the river bed. The second part tells the story of the extraordinary forensics, spectacular paleontological finds and intricate studies of Al's closest living relatives to unravel his intriguing life for the film.

Michael Portillo heads for the Last Frontier of the United States armed with his 1899 Appleton's Guide-Book to Alaska.

In the frontier town of Nome, Alaska, there’s a gold rush on. But you've never seen gold mining like this before — here, the precious metal isn't found in the ground. It’s sitting in the most unlikely of places: the bottom of the frigid, unpredictable Bering Sea. And there are a handful of people willing to risk it all to bring it to the surface.

Sir David discovers a microscopic world that’s invisible to the naked eye, where insects feed and breed, where flowers fluoresce and where plants communicate with each other and with animals using scent and sound.

A celebration of California’s wildlife and wild places, and their coexistence with the 40 million people who call it home. Famous for its beaches and Hollywood, California is also a wellspring of biodiversity. Bounded by mountains, deserts and the Pacific Ocean, here are iconic wild places like Yosemite National Park and Death Valley, as well as Baja California’s lesser-known wild beauty.

Dive into the extraordinary worlds of six tiny animals as they embark on the biggest journeys of their lives.

Follows powerful matriarchs of the animal kingdom, spotlighting the universality of motherhood and exploring what mothers of any species will do to protect their young.

The adventures of lion cubs, elephants, penguins, pangolins and more as they learn to cope with the ups and downs of life in the wild and try their best to reach adulthood in an unforgiving world.

From the vast Gobi Desert to the jungles of Borneo, and from the polar wilderness of Siberia to the coral seas of the Indian Ocean, showcasing the breath-taking variety of Asia's wildest places.

In six remote and beautiful places on our planet are queendoms run by the most powerful leaders in the animal world. These queens are sisters, single mothers, grandmothers. This documentary series tells their stories of resilience, strength, love and loss for the first time.

Series showcasing Scotland's wildlife, habitats and scenery. Scotland is moving into a new age of the Wild. Driven by the passion of youth and a spirit of innovation, the re-wilding of the Nation has become a flagship issue for the 21st Century. With a new appreciation of the wild and its wildlife the future of Scotland’s most iconic habitats may be wilder than we could ever imagine …..

For several thousand years the moose have walked the same path to get to the rich pastures of summer. Follow the walk live from Kullberg in the north of Sweden.

Showcasing wildlife success stories across the United States, renowned wildlife experts explore the work of conservationists helping to save imperiled species.