This edition looks at the various methods employed by species to attract a mate, including whales that sing "songs", hamsters that emit an odour, and manakins that do acrobatic dances.
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For animals, there is no greater challenge than surviving the vulnerable first years of life. This episode demonstrates that nature's solutions are as varied as those in human society.
1990 • Nature
The search for food in the animal world. With leaves defended by poisons and seeds clad in thorns, animals fight back in very innovative ways.
1990 • Nature
Life-and-death duels are fought daily in the wild: an orchid turns out to be a predator, killer whales ambush sea lions and chimps pursue colobus monkeys.
1990 • Nature
How animals ranging from albatrosses to ants can navigate themselves over long distances.
1990 • Nature
How all animal architects aim to keep both the elements and intruders at bay through features that include defensive moats.
1990 • Nature
Examining some of the weird relationships that develop between species, from birds that relieve clients of hangers-on to hermit crabs that enlist stinging anemones to repel octopuses.
1990 • Nature
From vampire bats to baboons, Sir David Attenborough investigates the importance of recognising friends and respecting the power of rivals throughout the animal kingdom.
1990 • Nature
From the love songs of fish to the flashes of millions of tiny beetles, Sir David Attenborough examines methods of communication used by animals.
1990 • Nature
A look at the many and varied ways in which animals procreate in order to ensure that their genes are passed on to the next generation.
1990 • Nature
The inside of a termite mound proved especially challenging for Attenborough: it was so cramped that he could only face in one direction. He therefore had to slowly crawl backwards out of shot when performing re-takes.
1990 • Nature
A pregnant Tuarangisaurus is in distress—and her young calf can sense it—as she travels waters that are home to the ocean’s deadliest predators.
S1E1 • Prehistoric Planet • 2022 • Nature
For the last leg of their journey, the team search for the most iconic animal of them all, the tiger. To find it, they must split up. Wildlife camerawoman Justine Evans and the science team head to the tangled jungles of northern Burma, one of the largest swathes of unbroken forest in Southeast Asia. Wildlife cameraman Gordon Buchanan heads to the only other place in Burma where tigers may still exist, the far south. The forests of Karen State were once home to a thriving population of tigers, but this region has been isolated by war for over 60 years and little is known about the fate of the animals. The team must overcome intense physical hardship and tough field conditions to find the evidence they need to help preserve this unique and largely untouched wilderness. What they discover could change the future of Burma's forests forever.
S1E3 • Wild Burma: Nature's Lost Kingdom • 2013 • Nature
David begins his journey inside the magnificent Palm House, a unique global rainforest in London. Here, he explores the extraordinary plants that are so well adapted to wet and humid environments and unravels the intimate relationships between wet zone plants and the animals that depend on them. It was in the wet zones of the world that plants first moved on to land and in the Waterlily House David reveals how flowers first evolved some 140 million years ago. Watching a kaleidoscope of breath-taking time-lapses of these most primitive of flowers swelling and blooming ...
S1E1 • Kingdom of Plants • 2012 • Nature
In the dense and dynamic jungles, raising young demands creativity, persistence, and mastery of a complex environment.
S1E5 • Parenthood • 2025 • Nature
Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science, or ultimately be consigned to history. Should zoos cull their animals to manage populations? Liz travels to Copenhagen Zoo, who killed a giraffe and fed it to the lions, to witness their culling process first hand. They think it is a natural part of zoo keeping that is often swept under the carpet. Should some animals never be kept in captivity? In a world exclusive, Liz visits SeaWorld in Florida and asks if captivity drove one of their orcas to kill his trainer. But could zoos be the answer to conserving endangered species? Liz examines their record, from helping breed pandas for the wild to efforts to save the rhinos. She meets one of the last surviving northern white rhinos and discovers the future of this species now lies in a multimillion-dollar programme to engineer them for stem cells. Veteran conservation scientist Dr Sarah Bexell tells Liz the science of captive breeding is giving humanity false hope.