Secrets of the Ocean Realm

Sir David Attenborough narrates this critically acclaimed series that dives deep into the marine environment of Planet Earth. Although two-thirds of the world's surface is covered with water, scientists know less about the oceans than they do about the surface of the moon. This limited series travels from various coasts to the poles to examine watery denizens ranging from the gigantic blue whale to microscopic coral polyps.

There is nowhere more powerful and unforgiving yet more beautiful and compelling than the ocean. Join us and explore the greatest yet least known parts of our planet.

David Attenborough presents a documentary series exploring how animals meet the challenges of surviving in the most iconic habitats on earth.

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.

Filmed across six continents, this docuseries uses cutting-edge camera technology to capture animals' nocturnal lives, revealing new behaviours filmed in full color like never before.

David Attenborough celebrates the amazing variety of the natural world in this epic documentary series, filmed over four years across 64 different countries.

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.

Discover the stories beneath the surface of the water in this stunning nature documentary series, which explores each of the Earth's five oceans.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

Experience our planet's natural beauty and examine how climate change impacts all living creatures in this ambitious documentary of spectacular scope.

Follow the true stories of five of the world's most celebrated, yet endangered animals; penguins, chimpanzees, lions, painted wolves and tigers. Each in a heroic struggle against rivals and against the forces of nature, these families fight for their own survival and for the future of their dynasties.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

This docuseries showcases nature's lesser-known tiny heroes. Spotlighting small creatures and the extraordinary things they do to survive, each episode is filled with surprising stories and spectacular cinematography.

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.

Journeying to the far reaches of our planet, this eight part series follows some of the world's most amazing species, telling extraordinary stories that are dramatic, thrilling, funny and sometimes heart-breaking, but always full of hope.

This nature series’ new technology lifts night’s veil to reveal the hidden lives of the world’s creatures, from lions on the hunt to bats on the wing.

A unique fusion of blue chip natural history and earth science that explains how our living planet operates. This five-part series shows how the forces of nature drive, shape and support Earth’s great diversity of wildlife.

Utilizing the latest scientific innovations and leading-edge filmmaking technology, this documentary reveals the secret powers and super-senses of the world’s most extraordinary animals, and invites viewers to see and hear beyond normal human perception to experience the natural world as a specific species does — from seeing flowers in bee-vision to eavesdropping on a conversation between elephant seals to soaring the length of a football field with glow-in-the-dark squirrels.

Experience the wonders of our world like never before in this epic series from Jon Favreau and the producers of Planet Earth. Travel back 66 million years to when majestic dinosaurs and extraordinary creatures roamed the lands, seas, and skies.

David Attenborough looks at the extraordinary ends to which animals and plants go in order to survive. Featuring epic spectacles, amazing TV firsts and examples of new wildlife behaviour.

David Attenborough celebrates the amazing variety of the natural world in this epic documentary series, filmed over four years across 64 different countries.

The story of the permanently changing landscape and its wildlife of the British isles since the last ice age. In 10 episodes.

Kate Humble and Simon King follow the animals living along Zambia's Luangwa River, from the last days of the longest dry season in memory to the arrival of the rains that will change everything.

The naturalist visits uncharted territory in pursuit of new discoveries. Steve Backshall takes on physical challenges, encounters extraordinary wildlife and meets remarkable people.

Stories from the perspective of some of the world's oldest living creatures - trees. Each tree is located in a completely unique habitat around the world, and hosts, feeds and shelters an array of animals in its embrace.

All In Earth's 4 billion year history, nature has solved all of lifes problems, from the highest mountain to the deepest ocean. Evolution is the ultimate inventor and many of mans most clever engineering solutions have exact counterparts in nature. In three amazing episodes, NatureTech views our world with fresh eyes, where nature and technology stand hand in hand.

On his toughest journeys yet, Simon Reeve travels through some of the most remote landscapes on Earth in search of the people and the wildlife of the planet’s greatest wildernesses.

David Attenborough reveals the surprising truth about the cold-blooded lives of reptiles and amphibians. These animals are as dramatic, as colourful and as tender as any other animals.

Islands can be home to the most extreme examples of life and the some of the most dramatic landscapes. Natural selection fuels evolution in the most extraordinary way. Isolated for hundreds of thousands of years, pockets of individuals survive, thrive and adapt to fill all available niches fuelling a rapid development of new species. Wildest Islands, a stunning five-part series featuring the world’s most spectacular island locations. Dive into the crystal clear waters of the Caribbean; journey through the lush forests of Zanzibar; discover the unspoilt environs of the Hebrides; and uncover the enduring wonders of the Galapagos Islands as Wildest Islands investigates the rich history of these pristine paradises.

Roaming South Luangwa National Park in Eastern Zambia following three wild dog packs during the dry season, capturing their triumphs and disasters during the toughest time of year in this world-famous wildlife sanctuary.

Michael Palin undertakes an epic journey of 23,000 miles, traveling from the North to the South Pole across 17 countries with a minimum of air travel, all on a tight deadline.

Documentary series examining the most dangerous and most feared animals on the planet.

One force determines a country's fate more than any other: Water. Austria's love-affair with water has given her unique and amazing landscapes and biospheres, carved out by Alpine glaciers, ancient seas and mighty rivers, home to iconic animals like eagles, ibex, otters and deer. But this country has wildlife surprises, too. The days are gone when raging oceans brought giant sharks to her primeval shores, but there's an odd little survivor from those times: a three-eyed hermaphrodite, maybe the oldest animal on the planet. The tadpole shrimp lives in pools and puddles, until they dry out. Its eggs can stay dormant for decades or centuries, till water brings them to life. At a pinch, an adult can even fertilize itself - a single survivor guaranteeing future generations. Goldeneye ducks breed in abandoned woodpecker holes high in trees. Once the last sibling has hatched, the ducklings follow their mother in a leap of faith of up to ten meters to the river below. Two months later, they will finally learn to fly! The Bullhead, a fish that will never master the art of swimming, lives in brooks and creeks at up to 2,000 meters. It claws its way upstream, digging its fins into the gravelly riverbed. From ice caves, crystalline mountain springs and spectacular waterfalls, down to Lake Neusiedl, world-famous bird sanctuary on the edge of the endless Eurasian steppe: This epic two-part documentary celebrates Austria's most precious landscapes and her wildlife's unrivaled beauty.

Chris Packham uses groundbreaking science and brand-new behaviour to delve deep beneath the skin and discover the unique features that have made certain animal groups successful.

Penguins on a Plane: Great Animal Moves follows the expert handlers entrusted with transporting some of the world's most precious and challenging cargo safely to their destinations.

Bill Pullman introduces and narrates this four-part documentary on the world's first national park, Yellowstone.

Experience the wonders of our world like never before in this epic series from Jon Favreau and the producers of Planet Earth. Travel back 66 million years to when majestic dinosaurs and extraordinary creatures roamed the lands, seas, and skies.

Africa is a land sculpted by time where animals have evolved complex weapons to arm them in the battle to live another day. An elephant's tusks can defend, or attack. An octopus uses camouflage to find food, or hide from an enemy. A Cape Fur Seal's speed and agility are valuable tools to catch a penguin, but ineffectual against a Great White Shark. A single hippopotamus holds a pride of twelve lions at bay with his sheer bulk, but backs down when faced with the piercing teeth of another hippo. With lethal weapons wielded by fearsome predators and prey, animals walk a precarious path, here among Africa's Deadliest.