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Free Nature & Environment Documentaries Online

960 reviewed documentaries · Free to watchSee how landscapes shape—and are shaped by—the people living within them. These documentaries connect environmental change, natural hazards and the knowledge communities use to adapt.

Journey of The Pelicans: An Australian Outback Mystery | Wildlife Documentary documentary thumbnailEN43 min
Journey of The Pelicans: An Australian Outback Mystery | Wildlife Documentary

The extreme Australian outback is a place of absolute survival, yet thousands of seabirds leave their plentiful coastal sanctuaries to fly deep into this parched interior. Driven by an unexplained instinct, these massive birds battle harsh winds, dangerous mountain ranges, and blistering heat to reach temporary desert lakes that only appear once a decade. Deep inside the desert basin, life transforms in a flash as dormant rivers flood, creating a brief window to raise a new generation against evaporating waters and harsh conditions. Follow this epic journey across Australia as nature pulls off one of its greatest vanishing acts and most dramatic natural events. Any queries, please contact us at: owned-enquiries@littledotstudios.com

Real Wild

Journey of The Pelicans: An Australian Outback Mystery | Wildlife Documentary

43 minNature & Environment
The Golden Kelp Forest: Africa’s Most Fascinating Ecosystem documentary thumbnailEN52 min
The Golden Kelp Forest: Africa’s Most Fascinating Ecosystem

The Golden Kelp Forest: Africa’s Most Fascinating Ecosystem | Free Documentary Nature The Golden Forest of Africa | Free Documentary Nature The Golden Forest: Africa’s Underwater Wilderness | Free Documentary Nature Beneath the cold waters of southern Africa lies a spectacular underwater wilderness. The golden kelp forest. Discover a hidden world of sharks, seals, penguins, abalones and countless other creatures whose survival depends on this extraordinary ecosystem. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary is dedicated to bring high-class documentaries to you on the original video platform for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures from everything our beautiful and interesting planet has to offer. Enjoy stories about nature, wildlife, culture, people, history and more to come.

Free Documentary - Nature

The Golden Kelp Forest: Africa’s Most Fascinating Ecosystem

52 minNature & Environment
Australia’s Wild Moments | S1 EP2 | Full Episode | OMG Nature documentary thumbnailEN52 min
Australia’s Wild Moments | S1 EP2 | Full Episode | OMG Nature

Journey beneath the waves of one of the planet’s greatest natural wonders in this episode of Australia’s Wild Moments. The Great Barrier Reef is the largest living structure on Earth, an extraordinary underwater world built by tiny coral polyps and home to thousands of species. From the remarkable green sea turtles returning to Raine Island to nest, to giant clams, coral spawning and some of Australia’s most formidable jellyfish, discover the wildlife that depends on this vast and complex ecosystem. But life on the reef is changing. Rising ocean temperatures, coral bleaching, pollution and crown-of-thorns starfish outbreaks are putting increasing pressure on its delicate balance. We meet the scientists, conservationists and communities working to understand these threats and protect the animals that call the reef home. From efforts to improve nesting success for green sea turtles to innovative reef restoration projects that are bringing coral and marine life back to damaged areas, this episode explores both the challenges facing the Great Barrier Reef and the remarkable work offering hope for its future. Experience the beauty, resilience and unforgettable wild moments

OMG Nature

Australia’s Wild Moments | S1 EP2 | Full Episode | OMG Nature

52 minNature & Environment
Earth’s Changes Are Raising a Question We Cannot Ignore documentary thumbnailEN127 min
Earth’s Changes Are Raising a Question We Cannot Ignore

Hey guys! We’re now live on Spotify 🎧 Right now, the planet under your feet is behaving in ways nobody predicted. Earth's spin sped up for years, then reversed course, and scientists still cannot fully explain why. A weak spot in Earth's magnetic shield has grown to half the size of Europe. You have been told Earth changes slowly, across millions of years. But some of the shifts happening right now are unfolding inside a single human lifetime. We are about to travel from a wobbling axis to a vanishing magnetic field, from an ocean current bending toward collapse to a warming event buried in ancient rock that nearly rewrote the history of life. Before we go further, we started a Spotify podcast. Scan the code on your screen, or tap the link below, to hear new episodes completely free, and before they ever reach this channel. Now stay close. Earth keeps sending signals, and the pattern they form is impossible to ignore. Prepare yourselves, we begin. Sources: space,universe,cosmos,planets,nasa,space documentary,sun,national geographic,horrifying planets,spacex,voyager,exoplanets,top 5,ridddle,space facts,voyager 2,top 10,black hole,facts about space,mystery,jupiter,nasa discovery,earth,solar

Late Science

Earth’s Changes Are Raising a Question We Cannot Ignore

127 minNature & Environment
Inside Singapore's Secret Wildlife Sanctuary documentary thumbnailEN47 min
Inside Singapore's Secret Wildlife Sanctuary

Tucked right beside the high-rises of a modern metropolis sits a hidden paradise overflowing with nature. Long-tailed monitor lizards glide through shallow waters looking for their next meal while brightly colored kingfishers drop from the sky at breakneck speeds to snatch fish right out of the lake. Life here stays unpredictable as dedicated conservation teams work behind the scenes to rescue abandoned ducklings, balance delicate water chemistry, and clear out invasive threats trying to ruin the ecosystem. Watch wild courtships unfold, baby birds take their very first steps into the wild, and territorial battles break out in this stunning look at Singapore's urban wilderness sanctuary. Any queries, please contact us at: owned-enquiries@littledotstudios.com

Real Wild

Inside Singapore's Secret Wildlife Sanctuary

47 minNature & Environment
Are We Facing the Sixth Mass Extinction? Earth's Past and Future Revealed documentary thumbnailEN48 min
Are We Facing the Sixth Mass Extinction? Earth's Past and Future Revealed

Discover the truth behind Earth's mass extinctions and the alarming rise of a potential sixth extinction driven by climate change and human impact. Will humanity survive? In this gripping exploration, we journey through Earth's five historic mass extinction events - from the catastrophic Permian-Triassic "Great Dying" to the asteroid strike that ended the age of dinosaurs. Learn how climate shifts, volcanic eruptions, and changing ocean chemistry have repeatedly wiped out life, reshaping the planet’s ecosystems. The video unpacks the evidence for today's accelerated extinction rates, drawing powerful parallels between past cataclysms and the current biodiversity crisis. Delve into the complex web of causes behind mass extinctions, including rapid carbon dioxide changes, ocean acidification, habitat loss, and runaway climate feedback loops. Understand why today's crisis is unique: changes are happening at unprecedented speeds, outpacing species’ ability to adapt. The discussion highlights how modern phenomena like deforestation, plastic pollution, and urban sprawl are fragmenting habitats and driving species to the brink, and explains why scientists believe we are already living through the sixth mass extinction. The video also examines remarkable survivor species

Real History

Are We Facing the Sixth Mass Extinction? Earth's Past and Future Revealed

48 minNature & Environment
Nature’s Social Network | Wildest Survival documentary thumbnailEN48 min
Nature’s Social Network | Wildest Survival

Wild Connections: Nature’s Social Network | Wildest Survival | Free Documentary Nature Nature’s Social Network | Wildest Survival | Free Documentary Nature In the wild, survival is not always a solo mission. This episode of Wildest Survival explores the animals that thrive by working together. Wolves hunt as coordinated packs, buffalo protect their calves in powerful herds, monkeys huddle for warmth, and gorillas raise their young within close family groups. From bee colonies and weaver ants to social spiders, parrots, baboons and lemurs, nature is filled with societies built on teamwork, hierarchy and cooperation. Together, these animals prove that in the wild, strength often comes from the group. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary is dedicated to bring high-class documentaries to you on the original video platform for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures from everything our beautiful and interesting planet has to offer. Enjoy stories about nature, wildlife, culture, people, history and

Free Documentary - Nature

Nature’s Social Network | Wildest Survival

48 minNature & Environment
The Fascinating Wildlife of the Equator | Nature Documentary documentary thumbnailEN48 min
The Fascinating Wildlife of the Equator | Nature Documentary

The equator forms a rich belt around the Earth, packing intense heat, massive predators, and unique survival stories into a single line. Following the path of the sun across a twenty-four hour period reveals how life adapts to extreme environments. In the flooded Amazon, giant anacondas tangle in intense mating battles while surface-scanning fish leap out of the water to hunt above the river. Up in the high Andes, rare spectacled bears scale cloud forest trees and native herds battle for dominance on freezing volcanic slopes. As the sun moves across the Pacific, marine iguanas brave freezing ocean currents to feed before rushing back to the shore. Dense jungles in Borneo and Sumatra showcase Sumatran tigers stalking monkeys through the trees, while baby saltwater crocodiles test their hunting instincts on the mudflats. Out on the African savannah, cheetah brothers sprint across open plains and lion prides clash directly with hyenas in the dark. The journey ends on the beaches of Gabon, where wild hippos ride the ocean waves in one of the ocean's strangest behaviors. Any queries, please contact us

Real Wild

The Fascinating Wildlife of the Equator | Nature Documentary

48 minNature & Environment
This Is What Would Take Over the Earth If Humans Vanished documentary thumbnailEN27 min
This Is What Would Take Over the Earth If Humans Vanished

What would happen if every human vanished tomorrow? ▀▀▀▀▀▀ Have you ever wondered what Earth would be like without us? In this video, we explore that scenario - if every human on Earth suddenly vanished. How would nature reclaim the planet? What species would take over? And what traces of us would be left behind? ▀▀▀▀▀▀ ▀▀▀▀▀▀ Check out the other Astrum channels for videos about space and astronomy: ▀▀▀▀▀▀ References: ▀▀▀▀▀▀ Narrator: James Stewart Writer: Edie Abrahams Video Editor: Shane Cooke Animator: Peter Sheppard Researcher: Shourya Shrivastava Script Editor: Damaris McColgan Thumbnail Designers: Peter Sheppard, Juane Dames Publishing Lead: Georgina Brenner Production Coordinator: Rose Unwin Edit Producer: Poppy Pinnock Producers: Alex McColgan, James Stewart Head of Astrum: Jess Jordan Creator of Astrum: Alex McColgan ▀▀▀▀▀▀

Astrum Earth

This Is What Would Take Over the Earth If Humans Vanished

27 minNature & Environment
The Jungle Lifeline: Cameroon’s Forgotten Bush Drivers documentary thumbnailEN53 min
The Jungle Lifeline: Cameroon’s Forgotten Bush Drivers

Deep in the forests of Cameroon, clandestine taxi drivers brave Africa’s most treacherous roads to keep isolated communities connected. Driving heavily overcrowded, falling-apart vehicles through deep mud, mechanical breakdowns, and unpredictable obstacles, these drivers risk everything to transport passengers and vital supplies. This gripping documentary reveals the extreme daily struggle, resilience, and unique solidarity required to survive on the world's worst roads.

Deadliest Roads

The Jungle Lifeline: Cameroon’s Forgotten Bush Drivers

53 minNature & Environment
Why Has San Francisco Had Multiple Deadly Earthquakes? documentary thumbnailEN48 min
Why Has San Francisco Had Multiple Deadly Earthquakes?

In this episode of Disaster De Ja Vu, we explore the catastrophic events that struck the exact same locations decades apart, forcing humanity into a desperate fight for survival. Witness the sheer destructive power of the 1906 and 1989 San Francisco earthquakes—where an estimated 7.9 magnitude quake leveled 25,000 buildings, and an 83-year follow-up turned a World Series afternoon into a nightmare of collapsed freeways and frantic rescues. Licensed to Little Dot Studios. WONDER is packed with binge worthy reality documentaries for hours of entertainment. Check out our hub of diverse and empowering stories which explore the extreme side of life!

Wonder

Why Has San Francisco Had Multiple Deadly Earthquakes?

48 minNature & Environment
WILD GREECE | Inside The Bird Haven | Ultra HD Nature Documentary documentary thumbnailEN52 min
WILD GREECE | Inside The Bird Haven | Ultra HD Nature Documentary

Lake Kirkini was once wiped off the map, drained to a dry desert surface where nature seemed lost forever. But over decades of shifting rivers, flooding, and resilience, life found a way to reclaim this forgotten landscape. Today, this massive wetland stands as one of the largest and most vital bird sanctuaries in Europe, hosting thousands of rare species, ancient water buffalo, and breathtaking survival battles. Follow the journey of an ecosystem rebuilding itself against all odds. Watch high-stakes aerial showdowns between Peregrine Falcons and Eagle Owls, discover how Dalmatian Pelicans adapted to artificial changes, and witness over a thousand birds working together in massive, synchronized hunting armies across the water. This is the story of how an ecological nightmare transformed into a thriving wildlife haven.

Real Wild

WILD GREECE | Inside The Bird Haven | Ultra HD Nature Documentary

52 minNature & Environment
UNSEEN AFRICA: Nature's Unlikely Roommates | Ultra HD Wildlife Documentary documentary thumbnailEN52 min
UNSEEN AFRICA: Nature's Unlikely Roommates | Ultra HD Wildlife Documentary

Life in the African savannah forces animals to improvise, resulting in some of the most complex co-living arrangements on Earth. From massive weaver bird nests weighing over a ton to underground burrow networks stretching meters deep, different species share space to survive harsh climates and relentless predators. Aardvarks spend their nights tearing through concrete-like soil, unintentionally constructing shelters for warthogs, porcupines, and bee-eater birds seeking safety. Meanwhile, tiny termites build thermal-regulated fortresses that attract squatters like dwarf mongooses, egg-eating snakes, and rock monitors. Every resident plays a role in keeping these animal skyscrapers standing. When an overbuilt nest collapses or an invading ant army breaks through a termite wall, these communities rebuild from scratch, proving that cooperation is the ultimate survival strategy in the wild.

Real Wild

UNSEEN AFRICA: Nature's Unlikely Roommates | Ultra HD Wildlife Documentary

52 minNature & Environment
Why Australia Is Losing Its Most Famous Animal | OMG Nature documentary thumbnailEN52 min
Why Australia Is Losing Its Most Famous Animal | OMG Nature

Australia is home to some of the most unique and iconic animals on Earth, from koalas and kangaroos to platypuses, Tasmanian devils and bilbies. But behind these beloved symbols lies a story of dramatic population declines, habitat loss, disease, invasive predators and a changing climate. This documentary explores the remarkable history of Australia’s wildlife, from the ancient megafauna that once roamed the continent to the conservation challenges facing its animals today. Discover how koalas have battled habitat destruction and disease, why smaller marsupials such as bettongs and quolls have disappeared from much of the mainland, and how conservationists are using wildlife sanctuaries, reintroduction programs and innovative research to bring endangered species back. We also journey into Australia’s prehistoric past, uncovering giant kangaroos, the fearsome marsupial lion, enormous diprotodons and dinosaurs that once dominated the landscape. From ancient fossils to modern conservation success stories, this is a journey through Australia’s extraordinary natural heritage—and a look at what it will take to protect its iconic wildlife for generations to come.

OMG Nature

Why Australia Is Losing Its Most Famous Animal | OMG Nature

52 minNature & Environment
The Unique Wildlife of Singapore's Rainforests | Ultra HD Documentary documentary thumbnailEN46 min
The Unique Wildlife of Singapore's Rainforests | Ultra HD Documentary

Deep inside the busy urban center of Singapore lies a secret ten hectare woodland paradise packing wild drama into every corner. Up in the canopy, a young long tailed macaque learns how to navigate the treetop gym while dodging threats from above. On the forest floor, the world smallest bee uses a sticky resin trap to defend its honey against relentless ant invaders. Scientists scale ancient trees to save critically endangered plant species, while rare night creatures come out to fight for mates under the dark cover of dusk. From stealthy raptors hunting overhead to high stakes insect battles hidden in plain sight, this urban rainforest holds survival stories you never expected to find in the middle of a modern city.

Real Wild

The Unique Wildlife of Singapore's Rainforests | Ultra HD Documentary

46 minNature & Environment
Call of the Wild | Wildest Survival | Free Documentary Nature documentary thumbnailEN48 min
Call of the Wild | Wildest Survival | Free Documentary Nature

Call of the Wild | Wildest Survival | Free Documentary Nature Wild Voices: How Animals Communicate | Wildest Survival | Free Documentary Nature Voices of The Wild: The Secret Language of Nature | Free Documentary Nature In the wild, every message can mean the difference between danger, desire and survival. This episode of Wildest Survival explores the extraordinary ways animals communicate. Lemurs sing through the rainforest to mark their territory, penguins recognize lifelong partners by their unique calls, clouded leopards leave scent messages in the jungle, and ants coordinate entire colonies through chemical signals. From chimpanzee gestures and gibbon songs to chameleon colors, tarantula vibrations and the dazzling displays of frigatebirds, nature is filled with hidden languages. Across forests, deserts, coasts and islands, animals use sound, scent, color and movement to make sure their message is heard. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary is dedicated to bring high-class documentaries to you on the original video platform for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas

Free Documentary - Nature

Call of the Wild | Wildest Survival | Free Documentary Nature

48 minNature & Environment
Earth Is Changing, and the Answers Keep Getting Stranger documentary thumbnailEN122 min
Earth Is Changing, and the Answers Keep Getting Stranger

Right now, under your feet, the ground is not standing still. Earth's spin is speeding up and slowing down at the same time, breaking speed records scientists cannot fully explain. Its magnetic north pole is sprinting toward Siberia. Deep inside, a metal core the size of Pluto may have stopped turning and reversed direction. Ahead, you will see a lost continent hiding under the Pacific, a giant ocean current that could shut down and freeze half of Europe, and craters in Russia that explode out of the frozen ground like popped balloons. Every fact in this video is real, pulled from current research, and checked twice. Earth is changing, and the answers keep getting stranger. Sources

Late Science

Earth Is Changing, and the Answers Keep Getting Stranger

122 minNature & Environment
The Alien Wildlife of New Zealand | Ultra HD Wildlife Documentary documentary thumbnailEN48 min
The Alien Wildlife of New Zealand | Ultra HD Wildlife Documentary

80 million years of total isolation transformed the islands of New Zealand into a real-life lost world ruled by birds, ancient reptiles, and alien survival strategies. Over a single high-stakes 24-hour period, incredible creatures push their physical limits along thousands of miles of rugged coastline and primeval forests. From flightless kiwi chicks forced to fend for themselves the moment they hatch, to alpine parrots hunting live prey high above the snowline, every hour brings a new test of endurance. Deep underwater, giant octopus face lethal mating rituals, while fur seals struggle through grueling labors on predator-filled rocks. Experience the raw intensity, strange behaviors, and brutal tactics required to stay alive on the most isolated wildlife sanctuary on Earth.

Real Wild

The Alien Wildlife of New Zealand | Ultra HD Wildlife Documentary

48 minNature & Environment
Tapping into Earth Energy at Dartmoor’s Bronze Age Stones | Walks of Life | Season 1 Episode 4 documentary thumbnailEN58 min
Tapping into Earth Energy at Dartmoor’s Bronze Age Stones | Walks of Life | Season 1 Episode 4

Tapping into Earth Energy at Dartmoor’s Bronze Age Stones | Walks of Life | Season 1 Episode 4 examines the specific people, events and evidence presented in this documentary. Walks of Life takes you on a fascinating journey across Britain, exploring breathtaking landscapes, historic walking routes, local traditions, and the people who give each place its unique character. Discover the stories, culture, history, and hidden treasures found along some of Britain’s most remarkable paths. From the stunning landscapes of the Lake District and Cornwall to historic cities, ancient pilgrimage routes, and the Scottish Highlands, Walks of Life reveals a different side of Britain. Each journey connects the scenery with the people, traditions, beliefs, and stories that have shaped these extraordinary places. Whether you love British history, walking documentaries, travel, countryside exploration, cultural heritage, or fascinating local stories, Walks of Life offers an inspiring way to discover Britain. Explore beautiful landscapes, uncover hidden history, and meet the people who keep these traditions alive. Watch Walks of Life and experience Britain from a completely different perspective—one step, one story, and one unforgettable

Banijay History

Tapping into Earth Energy at Dartmoor’s Bronze Age Stones | Walks of Life | Season 1 Episode 4

58 minNature & Environment
Chasing the World's Longest River | Joanna Lumley: Jewel in the Nile | Season 1 Episode 1 documentary thumbnailEN46 min
Chasing the World's Longest River | Joanna Lumley: Jewel in the Nile | Season 1 Episode 1

Chasing the World's Longest River | Joanna Lumley: Jewel in the Nile | Season 1 Episode 1 examines the specific people, events and evidence presented in this documentary. Join Joanna Lumley on an extraordinary journey through Egypt in Jewel in the Nile, as she follows the legendary Nile River and discovers the stories, traditions, landscapes, and people that make this ancient land so fascinating. From the banks of the Nile to remarkable historic sites, Joanna takes viewers on a captivating adventure through one of the world’s most iconic regions. Along the way, Joanna Lumley explores Egypt’s ancient history and modern culture, meeting local people and uncovering the enduring connection between the Nile and everyday life. She visits spectacular temples, historic landmarks, bustling communities, and places filled with centuries of stories, offering a fascinating perspective on the civilization that grew around the world’s longest river. With its breathtaking scenery, rich heritage, ancient wonders, and personal encounters, Joanna Lumley: Jewel in the Nile brings Egypt and the Nile Valley to life. Whether you are fascinated by Ancient Egypt, Egyptian history, travel, culture,

Banijay History

Chasing the World's Longest River | Joanna Lumley: Jewel in the Nile | Season 1 Episode 1

46 minNature & Environment
Inside The Most Successful Panda Nursery on Earth documentary thumbnailEN50 min
Inside The Most Successful Panda Nursery on Earth

In the remote mountain forests of Sichuan, China, the giant panda faces a critical battle against extinction. At the Wolong Nature Reserve, veterinary teams risk everything to pull newborn twin cubs back from the brink of death using an innovative medical technique known as swap raising. Follow veteran keepers as they navigate tense interactions with wild-born mothers, extract life-saving panda milk without sedation, and pull off a complex rotation system that tricks a giant panda into raising both offspring instead of abandoning one. Witness the high-stakes birth of tiny 100-gram cubs, the intense struggle of reintroducing hand-reared babies to their mothers, and the violent realities of captive breeding season. This intimate look inside China's most guarded wildlife facility reveals the personal sacrifices, heartbreaks, and groundbreaking scientific achievements required to rebuild a species on the edge of survival.

Real Wild

Inside The Most Successful Panda Nursery on Earth

50 minNature & Environment
Mission in the Alps: The mountain rescuers documentary thumbnailEN43 min
Mission in the Alps: The mountain rescuers

The picturesque Bavarian Alps, beloved by mountaineers and hiking enthusiasts. But overconfidence or sudden weather changes can create emergencies. Then, mountain rescuers are the last hope. On the Blaueis ("blue ice") Glacier, a young mountaineer is in distress. Alone when a thick fog rolls in, he's unable to continue. A team from the Ramsau Mountain Rescue Service sets out immediately, but the fog becomes a problem for them as well. The mountain rescuers' keen sense of direction is put to the test: Two teams search from different directions for the man, who is likely already severely hypothermic. A hiker has fallen 40 meters in the Bavarian Alps. The air rescue team prepares to fly to the accident site using a helicopter. There's no information yet on the condition of the victim. But experience dictates that in a fall from this height, the rescuers should prepare for the worst. Both missions end well. But that is not always the case. The memory of Peter Hildebrandt, former head of operations in Ramsau, is ever-present. He fell to his death during a mission.

DW Documentary

Mission in the Alps: The mountain rescuers

43 minNature & Environment
Operation Dervish: Churchill's First Arctic Convoy to Archangel, 1941 documentary thumbnailEN36 min
Operation Dervish: Churchill's First Arctic Convoy to Archangel, 1941

How Operation Dervish opened a frozen lifeline to the USSR in 1941. From Churchill's telegrams to Stalin to HMS Belfast at sea, we trace the first Arctic convoy. In summer 1941, after Operation Barbarossa stunned the world, Britain sought a way to keep the Soviet Union fighting. At The National Archives, Dr Will Butler shows early communiques as Churchill promises "we shall do everything to help you that time, geography and our growing resources allow." The urgency was clear: aircraft, anti-aircraft guns, rubber and raw materials were desperately needed. With land and air routes impossible across Axis-held Europe, naval planners weighed four sea options. Churchill favored the short, direct Arctic run to Murmansk and Archangel, tasking Admiral Pound and Sir John Tovey to test its feasibility. Reports warned of smashed port facilities, thin rail links, the narrow White Sea approach, and winter ice. As Pound put it, the dice were loaded against us in every direction. Lend-Lease coordination with Roosevelt followed, and on 12 August 1941 the first convoy, Operation Dervish, sailed from Liverpool. A small group of freighters and

Real History

Operation Dervish: Churchill's First Arctic Convoy to Archangel, 1941

36 minNature & Environment
Extreme Nature: Earth’s Wildest Frontiers | Wildest Survival | Free Documentary Nature documentary thumbnailEN48 min
Extreme Nature: Earth’s Wildest Frontiers | Wildest Survival | Free Documentary Nature

Wildlife at the Extremes | Wildest Survival | Free Documentary Nature Extreme Nature: Forces of the Wild | Wildest Survival | Free Documentary Nature Extreme Nature: Earth’s Wildest Frontiers | Wildest Survival | Free Documentary Nature Some animals survive where life seems almost impossible. This episode of Wildest Survival explores the extraordinary creatures that have adapted to Earth’s most extreme habitats. Snub-nosed monkeys endure freezing mountain forests, sandfish vanish beneath the desert, polar bears hunt across Arctic ice, and desert ants race against lethal heat. From volcanic ash and caustic salt lakes to frozen valleys, underwater homes and high mountain cliffs, these animals have evolved remarkable ways to face the elements. In the harshest places on the planet, survival belongs to those built for the extreme. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary Nature aims to provide high-quality documentaries on the original video platform for free, utilizing the best practices in nature documentary filmmaking and collaborating with renowned filmmakers and production studios. You will see stunning shots from the depths of the oceans and from above, telling captivating stories and showcasing the

Free Documentary - Nature

Extreme Nature: Earth’s Wildest Frontiers | Wildest Survival | Free Documentary Nature

48 minNature & Environment
The Incredible Salvage of the Transocean Winner Oil Rig documentary thumbnailEN45 min
The Incredible Salvage of the Transocean Winner Oil Rig

In August 2016, a violent Atlantic storm smashed the 17,000-ton Transocean Winner oil rig onto the rocky shores of Scotland's Isle of Lewis. This is the story of the incredible two-month salvage operation that followed. A team of experts raced against time and the elements to refloat the massive wreck and execute a high-tech lift using a unique semi-submersible ship, preventing a major environmental disaster in one of Britain's most remote landscapes.

Best Documentary

The Incredible Salvage of the Transocean Winner Oil Rig

45 minNature & Environment
Earth’s Unexplained Changes Raise a Dangerous New Question documentary thumbnailEN116 min
Earth’s Unexplained Changes Raise a Dangerous New Question

Right now, deep under your feet, a ball of solid iron the size of the Moon is slowing down. Above you, the magnetic north pole is running toward Siberia faster than it has in centuries. And the day you just lived through was shorter than any day in recorded history. Something is happening to our planet, and the scientists watching it cannot fully explain why. Together we will chase a weak spot in Earth's shield nearly half the size of Europe, a core that has started spinning backward, and an ocean current that could stall and chill part of the world. If mysteries like this pull you in, take a second to like and subscribe, so you never miss where we go next. Every clue points to one dangerous question. Hold on tight. We begin.

Late Science

Earth’s Unexplained Changes Raise a Dangerous New Question

116 minNature & Environment
Ocean Secrets | OMG Nature documentary thumbnailEN50 min
Ocean Secrets | OMG Nature

Dive into the extraordinary world beneath the waves and discover the remarkable lives of the ocean's most fascinating creatures. From the deep-diving sperm whales of the North Atlantic to playful dolphins, devoted sea otters, powerful sea lions, majestic blue whales, and the vibrant ecosystems of coral reefs, this documentary reveals how survival in the wild depends on family, cooperation, and adaptation. Witness incredible animal behaviors, breathtaking underwater cinematography, and the hidden connections that unite life across our oceans. Explore the challenges marine species face, from raising their young and defending their homes to navigating predators, migration, and the growing threats of climate change and pollution. Whether you're a wildlife enthusiast, ocean lover, or simply curious about the natural world, this documentary offers an unforgettable journey into one of Earth's most beautiful and mysterious environments.

OMG Nature

Ocean Secrets | OMG Nature

50 minNature & Environment
WILD INDIA | The Deadliest Fights for Survival | Wildlife Documentary documentary thumbnailEN48 min
WILD INDIA | The Deadliest Fights for Survival | Wildlife Documentary

The mighty Himalayas protect a massive sanctuary where the struggle for existence plays out every single day. Over a relentless twenty-four hour period, the wilderness forces every creature to fight for its place in the ecosystem. As dawn breaks, stealthy predators move through the tall grasslands targeting vulnerable young rhino calves, while wild dogs canvas the forest in massive packs searching for their next meal. Extreme heat pushes both hunter and prey toward shared water holes, forcing temporary truces alongside sudden, violent ambushes from hidden mugger crocodiles. From troops of monkeys getting high on fermented fruit in the canopy to lone tigers hunting in the dim dusk light, survival demands total adaptability. When night falls, an entirely new shift of nocturnal hunters emerges, proving that in this ancient landscape, luck determines who lives to see another sunrise.

Real Wild

WILD INDIA | The Deadliest Fights for Survival | Wildlife Documentary

48 minNature & Environment
Deadly Predator vs Prey | Fight For Survival | Wildlife Documentary documentary thumbnailEN51 min
Deadly Predator vs Prey | Fight For Survival | Wildlife Documentary

Deep in Kenya's Masai Mara, a high-stakes struggle for survival unfolds along the banks of the Mara River. As hundreds of thousands of wildebeest and zebras complete a grueling eight-hundred-kilometer migration, they face the ultimate obstacle: a river packed with massive Nile crocodiles. Armed with two-thousand-kilogram bite forces and millions of years of evolutionary engineering, these aquatic giants wait for the annual chaos to begin. From newborn crocodile hatchlings being transported inside their mother’s jaws to high-speed cheetah hunts across the open savannah, this documentary highlights the intense balance of power in East Africa. Watch as pride lions, massive elephant herds, and protective rhinos navigate the deadliest waters on earth, where a single misstep turns prey into a predator's feast.

Real Wild

Deadly Predator vs Prey | Fight For Survival | Wildlife Documentary

51 minNature & Environment
How Scientists Monitored a 85-Day Volcanic Disaster | Exploration Volcano | EP 8 documentary thumbnailEN43 min
How Scientists Monitored a 85-Day Volcanic Disaster | Exploration Volcano | EP 8

The volcanic eruption on the Spanish Canary Island of La Palma has destroyed over three-thousand homes and caused a humanitarian crisis. But now it appears to be gearing down. Volcano expert Chris Horsley returns to the island with exclusive access to follow the people working at ground zero, predicting this historic eruption’s next move. Exploration Volcano | S1E08 | The Ridge of Fire Part 2 Documentary Central is the home for compelling documentaries tackling subjects like history, climate change, wildlife, conspiracy and more.

Documentary Central

How Scientists Monitored a 85-Day Volcanic Disaster | Exploration Volcano | EP 8

43 minNature & Environment
The Smartest Sheep On Earth: Breaking Science Breakthroughs documentary thumbnailEN52 min
The Smartest Sheep On Earth: Breaking Science Breakthroughs

For 11,000 years, sheep have sustained human civilization, but their role is rapidly changing in the modern world. Across the globe, traditional shepherding is clashing with high-tech agriculture and environmental shifts. From remote Ethiopian highlands where prized breeding rams change lives, to elite Cambridge laboratories revealing surprising cognitive abilities, these resilient animals continue to defy expectations. Journey from the rugged mountains of North Macedonia during massive seasonal migrations to China’s massive industrial facilities processing a million animals annually. Discover how dedicated young shepherds in Scotland preserve ancient herding traditions with specialized border collies while utilizing remarkable genetic adaptations to protect their herds. Experience the unexpected survival tactics of unique breeds thriving on rocky islands and isolated pastures, proving why this ancient partnership remains vital to human survival.

Real Wild

The Smartest Sheep On Earth: Breaking Science Breakthroughs

52 minNature & Environment
Deadly Bite: Nature’s Most Toxic Animals | Wildest Survival | Free Documentary Nature documentary thumbnailEN48 min
Deadly Bite: Nature’s Most Toxic Animals | Wildest Survival | Free Documentary Nature

Deadly Bite: Nature’s Most Toxic Animals | Wildest Survival | Free Documentary Nature Deadly Dose: Nature’s Most Toxic Animals | Wildest Survival | Free Documentary Nature Venom: Nature’s Most Toxic Weapons | Wildest Survival | Free Documentary Nature In nature, some of the most dangerous weapons are almost invisible. This episode of Wildest Survival explores the deadly world of venom, poison, and toxic defense. Scorpions use neurotoxins to overpower prey, Komodo dragons rely on venom to bring down much larger animals, army ants sweep through the rainforest with chemical force, and vipers strike with lethal precision. But toxins are used for more than hunting. Stingrays, slow lorises, caterpillars and even plants have evolved poisonous defenses to protect themselves from danger. From deadly predators to immune survivors, this is nature’s toxic armory at work. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary Nature aims to provide high-quality documentaries on the original video platform for free, utilizing the best practices in nature documentary filmmaking and collaborating with renowned filmmakers and production studios. You will see stunning shots from the depths of the oceans and from

Free Documentary - Nature

Deadly Bite: Nature’s Most Toxic Animals | Wildest Survival | Free Documentary Nature

48 minNature & Environment
Earth Is Changing in Ways Our Explanations Cannot Match documentary thumbnailEN138 min
Earth Is Changing in Ways Our Explanations Cannot Match

Right now, thousands of miles beneath your feet, a ball of iron the size of the moon just reversed direction. Scientists confirmed it. You felt absolutely nothing. That is the strange part. The most dramatic events on this planet are happening in total silence, in places no human has ever seen, and in most cases, no human ever will. We think we know Earth. We have mapped every coastline, named every ocean, planted flags on every continent. But under our feet, the core is shifting shape. Above our heads, the planet's magnetic shield is tearing open. Sources

Late Science

Earth Is Changing in Ways Our Explanations Cannot Match

138 minNature & Environment
Surviving 300°C Heat Inside an Active Volcano Crater | Exploration Volcano | EP 7 documentary thumbnailEN44 min
Surviving 300°C Heat Inside an Active Volcano Crater | Exploration Volcano | EP 7

In southern Italy three neighbouring volcanoes - Etna, Stromboli and Vulcano - have all come to life. This is highly unusual, so volcano expert Chris Horsley joins the mass-scientific effort to inspect them. Exploration Volcano | S1E07 | The World's First Volcano Documentary Central is the home for compelling documentaries tackling subjects like history, climate change, wildlife, conspiracy and more.

Documentary Central

Surviving 300°C Heat Inside an Active Volcano Crater | Exploration Volcano | EP 7

44 minNature & Environment
The Wild Heart Of Spain | Free Documentary Nature documentary thumbnailEN56 min
The Wild Heart Of Spain | Free Documentary Nature

The Wild Heart Of Spain | Free Documentary Nature Journey into the wild heart of Spain, where ancient mountains, dense forests and winding rivers shelter some of Europe’s most remarkable wildlife. From Iberian lynx and brown bears to wolves, golden eagles and mountain ibex, this documentary follows the animals that fight to survive through the changing seasons of the Iberian Peninsula. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary Nature aims to provide high-quality documentaries on the original video platform for free, utilizing the best practices in nature documentary filmmaking and collaborating with renowned filmmakers and production studios. You will see stunning shots from the depths of the oceans and from above, telling captivating stories and showcasing the incredible diversity of our planet.

Free Documentary - Nature

The Wild Heart Of Spain | Free Documentary Nature

56 minNature & Environment
What Earth’s Strange Changes Could Be Trying to Tell Us documentary thumbnailEN110 min
What Earth’s Strange Changes Could Be Trying to Tell Us

Right now, three thousand miles under your feet, an iron ball the size of the moon has stopped spinning the way it used to. It slowed down. Then it reversed. And scientists only just proved it. That is not the only thing going wrong down there. A weak patch in Earth's magnetic shield has grown to nearly half the size of Europe, and it is getting worse every year. Satellites flying through it are already taking radiation hits. Meanwhile, up on the surface, our planet keeps breaking speed records, spinning faster than any point since we started measuring, then mysteriously slowing again, throwing off every atomic clock on Earth. We are going to travel into the molten heart of our planet, chase a magnetic pole racing toward Siberia, and stand inside the wobble that vanished for five years and came back flipped upside down.

Late Science

What Earth’s Strange Changes Could Be Trying to Tell Us

110 minNature & Environment
Sheep: The Most Underrated Animal on Earth? documentary thumbnailEN52 min
Sheep: The Most Underrated Animal on Earth?

For eleven thousand years, an unassuming animal has quietly shaped human civilization, helping empires rise and driving global economies. Long before modern money existed, these resilient ruminants served as a universal currency more practical than gold, providing food, milk, leather, and warm clothing to communities across the globe. Royal wool profits even funded historical voyages that altered map lines forever. Journey across remote mountain passes, ancient island traditions, and historic trading posts to see how a simple working animal rescued economies, cleared landscapes, and sustained human life through the ages. From intense long-distance migrations guarded against wild predators to traditional artisanal crafts passed down through generations, this story reveals why our modern world would look completely different without its most faithful companion.

Real Wild

Sheep: The Most Underrated Animal on Earth?

52 minNature & Environment
What Happens When an Ice Volcano Erupts? | Exploration Volcano | EP 6 documentary thumbnailEN44 min
What Happens When an Ice Volcano Erupts? | Exploration Volcano | EP 6

Chris returns to Iceland on a mission to install vital early-warning systems on one of the country’s largest and deadliest volcanoes – the glacier covered monster, Katla. Exploration Volcano | S1E06 | The Ice Cauldron Documentary Central is the home for compelling documentaries tackling subjects like history, climate change, wildlife, conspiracy and more.

Documentary Central

What Happens When an Ice Volcano Erupts? | Exploration Volcano | EP 6

44 minNature & Environment
Wild Attraction | Wildest Survival | Free Documentary Nature documentary thumbnailEN48 min
Wild Attraction | Wildest Survival | Free Documentary Nature

Wild Attraction | Wildest Survival | Free Documentary Nature Love in the Wild | Wildest Survival | Free Documentary Nature Love is in the Wild | Wildest Survival | Free Documentary Nature In the wild, finding a mate can take more than strength alone. This episode of Wildest Survival explores the extraordinary ways animals try to stand out from the crowd. Blue-footed boobies show off their colorful feet, flamingos perform synchronized dances, fireflies send glowing signals through the night, and tiny frogs sing for love in the rainforest. From courtship dances and love songs to fierce rivalries, strange gifts and dazzling displays, nature’s search for a partner can be beautiful, competitive and surprisingly dramatic. For every animal, attraction is part of the endless drive to create the next generation. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary Nature aims to provide high-quality documentaries on the original video platform for free, utilizing the best practices in nature documentary filmmaking and collaborating with renowned filmmakers and production studios. You will see stunning shots from the depths of the oceans and from above, telling captivating stories

Free Documentary - Nature

Wild Attraction | Wildest Survival | Free Documentary Nature

48 minNature & Environment
Alpine Ibex: The Toughest Animals Surviving -35°C Alpine Winters documentary thumbnailEN52 min
Alpine Ibex: The Toughest Animals Surviving -35°C Alpine Winters

At the foot of the European Alps lies Lake Maggiore, a massive glacial water system spanning across Italy and Switzerland. High above the shoreline in the untamed Val Grande National Park, wild stags fight for dominance during the annual rut, while poisonous ASP vipers seek shelter in subterranean burrows before winter arrives. Further up the vertical cliff faces, agile Shamoa goats and resilient Alpine Ibex brave extreme mountain conditions where temperatures drop well below freezing. Deep within the surrounding forests, native wild boars forage for sweet chestnuts alongside local families preserving medieval traditions. Torrential seasonal downpours transform peaceful alpine rivers into raging torrents, altering the landscape and threatening the delicate balance of surrounding wetlands. Witness the raw beauty, hidden wildlife, and timeless human traditions that define one of the most dynamic environments in southern Europe.

Real Wild

Alpine Ibex: The Toughest Animals Surviving -35°C Alpine Winters

52 minNature & Environment
The Mission that Redefined our View of Earth (1964-1968) | Full Film | American Experience | PBS documentary thumbnailEN113 min
The Mission that Redefined our View of Earth (1964-1968) | Full Film | American Experience | PBS

Four dangerous, heady years in the space race. CHASING THE MOON, a film by Robert Stone, reimagines the race to the moon for a new generation, upending much of the conventional mythology surrounding the effort. The series recasts the Space Age as a fascinating stew of scientific innovation, political calculation, media spectacle, visionary impulses and personal drama. Utilizing a visual feast of previously overlooked and lost archival material — much of which has never before been seen by the public — the film features a diverse cast of characters who played key roles in these historic events. Among those included are astronauts Buzz Aldrin, Frank Borman and Bill Anders; Sergei Khrushchev, son of the former Soviet premier and a leading Soviet rocket engineer; Poppy Northcutt, a 25-year old “mathematics whiz” who gained worldwide attention as the first woman to serve in the all-male bastion of NASA’s Mission Control; and Ed Dwight, the Air Force pilot selected by the Kennedy administration to train as America’s first black astronaut. PART TWO: EARTHRISE covers 1964-1968, four heady, dangerous years in the history of

American Experience | PBS

The Mission that Redefined our View of Earth (1964-1968) | Full Film | American Experience | PBS

113 minNature & Environment
Alien Races (2026) The Forbidden Truth About Who Is Visiting Earth documentary thumbnailEN34 min
Alien Races (2026) The Forbidden Truth About Who Is Visiting Earth

We are living through a historic wave of official UFO disclosure. Governments are releasing formerly top secret files, military flight logs, and unedited UAP footage at an unprecedented pace, and the truth is finally surfacing: there isn't just one form of non-human intelligence. There are many. The Greys are only the tip of the iceberg. So in this documentary, we uncover every alien species ever recorded — from the Greys to the races almost no one dares to name.

Secret Origins

Alien Races (2026) The Forbidden Truth About Who Is Visiting Earth

34 minNature & Environment
Earth Is Changing in Ways We Still Cannot Explain documentary thumbnailEN132 min
Earth Is Changing in Ways We Still Cannot Explain

Right now, under South America, there is a hole in Earth's shield. Not a metaphor. A real gap in the planet's magnetic field, wide enough to knock out satellites passing through it. And it is splitting in two. Beneath your feet, the ground is humming. A steady, low note, playing nonstop, with no confirmed source. Scientists have caught it on land, caught it underwater, and still cannot fully explain it. Deep inside the core, a ball of iron the size of Pluto might be spinning backward. Under Antarctica's ice, lakes have stayed sealed off from daylight for millions of years, and something is alive in them. Somewhere over a storm tonight, a ball of light might flicker into existence, hover, and vanish, breaking rules physicists thought they understood. We think of Earth as finished. Mapped. Solved. But under the surface, in the sky above storms, in ice sheets, and in the spinning core, our planet is behaving in ways that do not match the textbooks. Get ready. We start at the crack in Earth's shield.

Late Science

Earth Is Changing in Ways We Still Cannot Explain

132 minNature & Environment
Masai Mara: African Wildlife Stories | Free Documentary Nature documentary thumbnailEN51 min
Masai Mara: African Wildlife Stories | Free Documentary Nature

Masai Mara: African Wildlife Stories | Free Documentary Nature Masai Mara: The Wildest Place in Africa | Free Documentary Nature Masai Mara: The African Wildlife Stories | Free Documentary Nature Journey into the heart of the Masai Mara, where lions, hyenas, elephants, cheetahs and millions of migrating animals follow the ancient rhythm of the African savannah. From dramatic river crossings to the relentless struggle between predator and prey, this documentary reveals a world shaped by rain, instinct and the eternal cycle of life. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary Nature aims to provide high-quality documentaries on the original video platform for free, utilizing the best practices in nature documentary filmmaking and collaborating with renowned filmmakers and production studios. You will see stunning shots from the depths of the oceans and from above, telling captivating stories and showcasing the incredible diversity of our planet.

Free Documentary - Nature

Masai Mara: African Wildlife Stories | Free Documentary Nature

51 minNature & Environment
Endangered Amazon - Why the Earth's lungs are dying documentary thumbnailEN43 min
Endangered Amazon - Why the Earth's lungs are dying

The Amazon rainforest in Brazil is at the mercy of political interests and global greed. Arson, illegal deforestation, and organized environmental crimes have been tolerated for decades. Every year, at the end of the dry season, the Amazon is ablaze. This has not stopped under President Luiz Inácio Lula da Silva. Even though the 2025 wildfire season was less dramatic, in 2024, there were more fires than at any time in the past 20 years. The main driver behind these fires is money. The soy, gold, and beef industries generate billions — including for mayors, members of Congress, and banks. Indigenous people fighting for their homeland are threatened, while politicians stand idly by. This is a film about fire and drought, crime and responsibility. The filmmakers travel to the fire-affected areas of Porto Velho, into the heart of the rainforest. They speak with Indigenous activists fighting for their rights and with courageous scientists under police protection. The documentary shows why even protected areas are burning, and how high-ranking government officials have helped defraud the country of hundreds of millions of

DW Documentary

Endangered Amazon - Why the Earth's lungs are dying

43 minNature & Environment
The Deadly Science of Congo’s Invisible Volcano System | Exploration Volcano | EP 5 documentary thumbnailEN44 min
The Deadly Science of Congo’s Invisible Volcano System | Exploration Volcano | EP 5

Volcano expert Chris Horsley is called back to the Congo to investigate a potentially lethal threat to over two-million people. Exploration Volcano | S1E05 | The Commander Documentary Central is the home for compelling documentaries tackling subjects like history, climate change, wildlife, conspiracy and more.

Documentary Central

The Deadly Science of Congo’s Invisible Volcano System | Exploration Volcano | EP 5

44 minNature & Environment
Growing Up Wild | Wildest Survival | Free Documentary Nature documentary thumbnailEN48 min
Growing Up Wild | Wildest Survival | Free Documentary Nature

Born to Be Wild: The Next Generation | Wildest Survival | Free Documentary Nature Growing Up Wild | Wildest Survival | Free Documentary Nature For every animal, the ultimate challenge is not just surviving - it is raising the next generation. In this episode of Wildest Survival, newborn animals face a world of hunger, predators, and extreme conditions from the moment life begins. Penguins defend their chicks, orangutans guide their young through the canopy, elephant seals battle through a brutal breeding season, and leatherback turtles return to the beach where they were born to give their own offspring a chance. Across deserts, forests, beaches and frozen colonies, nature’s parents must risk everything to protect their young. Because in the wild, every new life begins with a fight for survival. ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ ▬▬▬▬▬▬▬▬▬ Free Documentary Nature aims to provide high-quality documentaries on the original video platform for free, utilizing the best practices in nature documentary filmmaking and collaborating with renowned filmmakers and production studios. You will see stunning shots from the depths of the oceans and from above, telling captivating stories

Free Documentary - Nature

Growing Up Wild | Wildest Survival | Free Documentary Nature

48 minNature & Environment
Free Documentary Vault guide

Watch free nature and wildlife documentaries

Stream full-length films about wildlife, oceans, forests, climate and the connected systems that sustain life. The collection ranges from close animal observation to documentaries about conservation and environmental change.

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