Content from Wildstar Films

Journey alongside a young tigress raising her cubs in the fabled forests of India.

Follow filmmakers as they capture the epic journey of African elephants across the Kalahari desert. The team faces extreme weather, inaccessible terrain, crocodile-infested waters and close encounters with lions in order to shine a light on these remarkable creatures and their ancient migrations.

Two teams of experts go to extraordinary lengths to take shark science into the wild as they investigate two of the most iconic shark superpowers - speed and bite force.

Celebrate the remarkable comeback of tigers and the local heroes fighting to protect them.

Bertie heads to South Africa for his most audacious mission yet. The wild waters here are a hotspot for one of the ocean’s most famous and feared predators, the great white shark. Diving in the shallows without a cage, Bertie will attempt to film these huge sharks. By entering their domain, he discovers the challenges they face on our rapidly changing planet.

Bertie Gregory heads to the Azores, a vital marine sanctuary and seasonal hotspot for migrating ocean predators. During feeding season, thousands of elusive hunters gather to feast on massive bait balls. Battling storms and scanning vast seas, Bertie races against time to capture the most epic feeding frenzy of his career.

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.

Follow the story of the heroic underdogs of the natural world – the good, the bad and the frankly ugly. From their hidden talents to their bold hygiene choices, unsavory courtship rituals, devious camouflage techniques and “tough love” parenting skills, Underdogs will celebrate and champion the unique and unpredictable behaviors of a little known and surprising cast of animal characters.

Octopuses are like aliens on Earth: three hearts, blue blood and the ability to squeeze through a space the size of their eyeballs. But there is so much more to these weird and wonderful animals. Intelligent enough to use tools or transform their bodies to mimic other animals and even communicate with different species, the secrets of the octopus are more extraordinary than we ever imagined.

A celebration of the natural wonder and power of nature in our backyard. From iconic places to secret gems, this series will open the gateways for all to explore the breadth of the beauty and tranquility

It's the land we love and the land we think we know. We see America's breathtaking landscapes and wildlife as timeless, but the truth is very different. Its unique geography drives the forces of nature to extremes, shaping and reshaping the land and throwing down new challenges for life. Led by the iconic species that resonate with us most, journey through America's visually spectacular regions: the Frozen North, the Wild West, the Grassy Heartland, the Deep South and the Mountainous High Wilderness.

Follow the escapades of a young Explorer as he travels the world capturing extraordinary footage of wild animals.

For centuries we've set ourselves apart from nature because of the way we think and feel and learn, but the latest revelations from the fields of animal behavior, cognition and psychology reveal some astonishing truths about the other minds with which we share our planet. The series will show that life at all scales — plants, animals and arguably, entire ecosystems — has aspects of sentience and will ask us to rethink our place in nature.

Bertie Gregory travels the world to show animals' lives like never before.