The story of life, from the first primitive cells to the plants and animals that now live around us. David Attenborough examines the uses and advantages of birds' unique possession - the feather. Man has yet to invent anything that, weight for weight, is as strong as the feather. Feathers are insulators, they provide the surface of the most perfect aerofoils known - bird's wings

Mammals have proved to be one of the most adaptable products of evolution. David Attenborough looks at their evolution from reptiles 200 million years ago. This remarkable transition involved the development of mechanisms for regulating body temperature, for allowing the young to develop in the womb and for suckling newborns.

David Attenborough brings us the universal story that unites each of us with every animal on the planet, the story of the greatest of all adventures - the journey through life. In the first episode, animals overcome their first great hurdle - surviving infancy.

In the journey towards adulthood, a moment comes for all animals when they must strike out on their own. With their parents absent they must learn to survive in a dangerous world. At this stage of life every small success may mean the difference between life and death.

Animals must find somewhere to live - a place that provides the necessities of life, shelter from the elements and a refuge from enemies.

Animals must try to gain a position of power in their worlds. The most powerful have best access to food and water, and they are also the most attractive to the opposite sex.

David Attenborough explores the courtship displays of flame bowerbirds and pufferfish.

In this final episode, animals attempt to rear their offspring.

Life Story takes us on the greatest of all adventures - the journey through life.

Revealing the wildlife at home in Madagascar\'s most bizarre and dramatic places.

Follows the animals\' fortunes through the wet and dry seasons in this island of extremes.

A look at the eastern coast of the island and its unique wildlife.

A look behind the scenes at the Natural History Museum to join the people who are uncovering secrets, solving mysteries and making discoveries among the 70 million items in the historic collections.

Jimmy Doherty and the team find out about the discovery of a new dinosaur, the latest thinking on the personality of a T Rex, and what scientists are learning from a human skull over a hundred thousand years old.

This episode explores projects from the construction of a life-sized whale to a life-saving trip to Uganda. The true image of a dodo is revealed, and a nine-foot sturgeon turns up with the strangest tale of any object in the museum.

Jimmy Doherty and the team go behind the scenes at the Natural History Museum to enter the extraordinary world of insects. They explore the great butterfly collection, meet the most stung man in the museum and discover how the museum is using insects to help at murder scenes.

Documentary telling the story of Britain's first hand transplant, carried out by surgeons at Leeds Infirmary on Boxing Day night 2012, from the moment Professor Simon Kay and his team decided to go ahead to the moment the patient was able to move the transplanted hand.

Manta rays are one of the most intelligent creatures in the ocean and, at up to seven metres long, one of the largest. Yet despite their size and curious nature, almost nothing is known about their lives.

Wildlife documentary. In the forests of northern Minnesota, biologist Lynn Rogers uses food to gain the trust of wild black bears, a controversial technique developed over his own forty-year journey from fear to fascination. Following the fortunes of mother bear June and her three cubs over a year, the film reveals an intimate portrait of the lives of black bears.

Wildlife film maker Rebecca Hosking investigates how to transform her family\'s farm in Devon into a low energy farm for the future, and discovers that nature holds the key.

This is the emotional story of one young killer whale\'s quest for companionship after he was separated from his family. Luna was just two years old when, alone and confused, he found himself on the rugged, wild coast of Vancouver Island. Following his tumultuous life, the film records the human friendships he developed and the trouble this led him into.

Broken Tail was the most flamboyant tiger cub Colin Stafford-Johnson had seen during many years spent filming India\'s wild tigers.

This fascinating programme takes you deep into the secret world of the badger, following one family throughout the course of a year. Explore the habits, behavior and survival techniques of one of our country's most shy and elusive creatures.

Natural World investigates the vital bond between animal mothers and their babies. The more we study animals, the more we realise just how emotional they are; all mothers are faced with tough choices as they struggle to bring up babies in a difficult and dangerous world, constantly balancing their own needs with those of their infants.

A real-life drama about a family of chimps trapped in a lost world. They live in a deep and ancient forested gorge that runs though the African savannah and for fifteen years it has been cut off from the rest of the jungle.

Cork producer and wildlife enthusiast Francisco Garrett explains what will be lost if cork stoppers are replaced by plastic or screwtops.

Just how does the cuckoo trick other birds into accepting its eggs and raising its young? In this film, new photography is combined with archive footage and the latest scientific findings to solve a puzzle which, as narrator David Attenborough explains, has perplexed nature-watchers for thousands of years.

A celebration of the life and legacy of Echo, the world\'s most famous elephant, who was born in 1945 and died in 2009, and who Natural World followed for the last 20 years of her life. The timing of Echo\'s death could not be worse. The wise old matriarch had guided her family for half a century but the cruellest drought in living memory devastated her home under the shadow of Kilimanjaro.

This is the remarkable story of two baby elephants struggling to survive their first six months in the oldest desert on earth. The desert elephants of Namibia suffered a 'poaching holocaust' in the 1980s. As the most endangered elephant population in the world recovers, every calf is vital.

Botswana\'s elephants are doing very well, too well perhaps. People are worried that too many elephants will damage their fragile desert home and have suggested that up to 60,000 should be culled. Researcher Mike Chase studies ancient elephant migration routes - he has tracked them across vast deserts, desolate salt pans, and Angolan minefields. Now he thinks he has a plan that could safeguard their future.