The fourth episode of the series takes viewers on a fascinating journey through the unique and diverse landscapes of Australia, a continent that drifted apart during the time of the dinosaurs. Isolated for millions of years, the weird and wonderful animals marooned here are like nowhere else on Earth. From the vast deserts to lush rainforests, this episode showcases the incredible wildlife that calls this continent home. The film highlights the fascinating behaviors and adaptations of Australia's native animals, including the elusive dingo, kangaroos, and the iconic Tasmanian devil. It also sheds light on the challenges these creatures face in a rapidly changing world, emphasizing the impact of human activities on their survival and underscoring the importance of preserving these environments and the incredible creatures that inhabit them.
The stunning cinematography and intimate footage capture the beauty and struggles of Australia's wildlife, making this documentary a visual treat and a must-watch for anyone interested in wildlife and conservation.

Explore the breathtaking extremes of our planet in this captivating episode. Journey through the vast Hang Son Doong cave in Vietnam, the largest on Earth. Witness the resilience of life in harsh conditions, marvel at the adaptation strategies of species like the blind cave fish and the enduring Arctic wolf pack. In the Arctic, observe the strategic hunt of wolves preying on musk oxen, a dance as old as the Ice Age. In the French Alps, the struggle for mating among common frogs unfolds, showcasing the urgency and challenges faced by cold-blooded animals. Witness the social dynamics of Barbary macaques in the cedar forests of the Atlas Mountains, where survival hinges on social bonds. The forests of Mexico, home to millions of monarch butterflies that huddle for warmth, illustrates the fragility and beauty of nature.
Discover how fire shapes ecosystems in South Africa's fynbos and Northern Australia, crucial for the survival of species like the golden-shouldered parrot. The documentary poignantly addresses the impact of changing climates and human intervention on wildlife, from the endangered elephants of Amboseli, Kenya, to the secretive snow leopards of the Gobi Desert. This episode offers a profound glimpse into the extraordinary adaptations and challenges faced by wildlife across the globe, reminding us of the delicate balance and beauty of life on Earth.

This episode delves into the captivating world of lions, and one of the most renowned lion prides in Africa, the Marsh Pride of Kenya Masai Mara. As the story unfolds, we find the Marsh Pride facing a unique and challenging situation. They have been left to fend for themselves, abandoned by all the adult males who had protected the pride. Witness their remarkable journey as they adapt, survive, and redefine the rules of life on the savanna. Narrated by the legendary David Attenborough, offers a mesmerizing glimpse into the lives of these majestic predators and their struggle for survival, making it a must-see for nature enthusiasts.

Asia, the largest and most extreme continent on Earth, is home to animals that inhabit the world's hottest deserts, tallest jungles, and highest mountains. Explore the enchanting world of Asia's wildlife in a captivating film that showcases its extraordinary creatures, from the intriguing vocalizations of the Sumatran rhinoceros to the majestic whale shark. However, it also sheds light on the pressing issues of deforestation, particularly due to the palm oil industry, which threatens the survival of countless species, including the iconic orangutan. Witness the efforts of researchers and conservationists dedicated to protecting these endangered animals in reserves like Gunung Palung National Park.
This documentary serves as a poignant reminder of our shared responsibility to safeguard our planet's remarkable biodiversity. Don't miss this visually stunning and informative journey through Asia's diverse landscapes and the urgent call for conservation.

Thanks to a recent remarkable discovery in the BBC's Film Vaults, the best of David Attenborough's early Zoo Quest adventures can now be seen as never before - in colour - and with it the remarkable story of how this pioneering television series was made. First broadcast in December 1954, Zoo Quest was one of the most popular television series of its time and launched the career of the young David Attenborough as a wildlife presenter. Zoo Quest completely changed how viewers saw the world - revealing wildlife and tribal communities that had never been filmed or even seen before.
Broadcast ten years before colour television was seen in the UK, Zoo Quest was thought to have been filmed in black and white. Until now. Using this extraordinary new-found colour film, together with new behind the scenes stories from David Attenborough and cameraman Charles Lagus, this 90 minute special showcases the very best of Zoo Quest to West Africa, Zoo Quest to Guiana and Zoo Quest for a Dragon in stunning HD colour for the very first time.

Explore the extremes of North America in this fascinating documentary, where the continent's wildlife faces daunting challenges and embraces opportunities presented by its ever-changing seasons. From the resilient lynx navigating the harsh Yukon winter to the enchanting spectacle of fireflies lighting up Mississippi nights, witness the ingenious survival strategies of animals in the face of extreme weather. Encounter the drama of tornadoes sweeping the Great Plains and the strategic pursuits of predators like the American badger.
With stunning visuals and compelling narratives, this documentary unveils the relentless spirit of North America's diverse inhabitants in the midst of nature's trials and triumphs.