Bbc Cilvilisation

Amphibians invaded land by evolving some of the most bizarre life-histories on the planet.We discover the biggest salamander on earth, a newt with an aphrodisiac tail and a worm like amphibian, the female of which feeds her skin to her babies. The most diverse and engaging amphibians are the frogs, here Panamanian golden frogs communicate by semaphore, a jewel-like poison-arrow frog displays great parential skills and escapologist tadpoles evade predatory

Broadcast 3 March 2008, the final programme covers the most ancient of the reptiles: the crocodiles and turtles. In the Galápagos Islands, among the giant tortoises, Attenborough explains how the creatures came to develop their shells as a defence against predators. This is demonstrated by the eastern box turtle, whose shell includes a hinged ‘drawbridge’. The aquatic pig-nosed turtle is unusual in that its eggs need to be submerged before hatching, whereas those of other species would drown; Attenborough illustrates this by dropping an egg into a jar of water: it immediately hatches. In the open ocean, male sea turtles attempt to separate a rival from its mate by attacking and overwhelming the pair, stopping them from taking in air. In northern Australia, Attenborough observes a large gathering of crocodiles at a flooded coastal road: they time their arrival to ambush migrating mullet. The complex communication and body language of the American alligator is investigated and in Argentina, the calls of young caimans help their mother locate and lead them to a nursery pool. The mother’s maternal instinct extends to releasing unhatched babies by gently crushing their eggs in its jaws. In Venezuela, a female spectacled caiman in charge of an entire crèche leads the infants from a drying river bed on a trek to permanent water. Under the Skin explores filming on the Galápagos Islands and Attenborough’s meeting with Lonesome George.

Broadcast 18 February 2008, the third instalment takes a look at the immense diversity, social skills and displays of the lizards. While they are highly adept at camouflage, occasionally there is a need to break cover in order to ward off rivals. Attenborough holds up a mirror to an anole and causes it to extend its colourful throat flap as a warning sign. Madagascar is host to over 60 species of chameleon but one of the largest, Meller’s chameleon, is native to Malawi and two rival males are shown jousting. A female South African dwarf chameleon demonstrates its ability to change colour when communicating to a potential mate, and the chameleon’s muscular tongue is depicted lassoing its prey. In southern Australia, Attenborough uses a baited fishing rod to attract the attention of a rare pygmy bluetongue skink, thought to have been extinct for over thirty years until it was rediscovered in 1992. Shinglebacks are among the most devoted lizards and breeding pairs can reunite each year for up to two decades. Alongside South Africa’s Orange River, large groups of flat lizards feed on the swarms of black flies, but the males also use the occasion to indulge in social squabbling. The Mexican beaded lizard is one of the few with a poisonous bite, but males do not employ it when wrestling each other. Finally, Attenborough comes face to face with a perentie, Australia’s largest monitor lizard. Under the Skin focuses on filming in Australia.

Broadcast 25 February 2008, the fourth episode focuses on the most modern reptiles, the snakes, exploring how they have managed to become successful despite their elongated body shape. Attenborough explains how they evolved from underground burrowers to surface hunters, losing their limbs in the process. With the aid of infrared cameras, a timber rattlesnake is shown lying in wait for a mouse and sensing its repeated path before despatching and eating it. A snake’s constantly flickering tongue is used to gather and evaluate the molecules of its surroundings, and Attenborough visits Carnac Island to witness a population of blind tiger snakes, which feed on the chicks of nesting gulls. He also confronts a Mozambique spitting cobra, which quickly sprays venom over the presenter’s protective face visor. The similarities in colouration between the harmless kingsnake and potentially lethal coral snake are highlighted. An example of a snake that can tackle unusual prey is the Queen snake, which almost exclusively hunts newly-moulted crayfish. A pair of rival male King cobras are seen battling and infant cobras are shown hatching: their venom is immediately as fatal as that of their parents. In Argentina, a yellow anaconda evades nearby caimans to give birth to live young. Finally a turtle-headed sea snake feeds not on fish, but on their eggs laid on a coral reef. Under the Skin discusses the filming of timber rattlesnakes during inclement weather.

Are men and women’s brains wired differently? A new BBC One series delves into our minds to find out how we think and fall in love.

Paddington Bear celebrates his 50th birthday this year, but behind the children's story is a very real creature that still lives in Deepest Darkest Peru - the Spectacled Bear. Little is known about the habits of this elusive creature, and as narrator Stephen Fry reveals, many of our assumptions were wrong. For years they were thought to be gentle vegetarians, but the latest studies reveal a new and alarming side to this endangered bear.

Chronicles the final days of Adolf Hitler's life and an account of how he died. Uses information gathered from the Soviet intelligence operation codenamed "Operation Myth" which describes how his body was found and identified after his suicide. Also, re-enactments of interrogations and responses of Germans by Soviet Intelligence taken from transcripts.

Two and a half thousand years ago, sport was tough. Few athletes survived the rigours of the great sporting arenas of the Ancient Greeks and only one athlete has survived the ravages of time to offer a unique insight into a remarkable ancient world. First Olympian tells the “Athlete of Taranto's” fascinating story.Fifty years ago, a skeleton was found in Taranto in Southern Italy. On opening an ancient tomb,archaeologists found the skeleton with four richly decorated jars in each corner of the tomb, revealing that the owner had an obsession for sport.

In 1971 Ian Waterman was a butcher on Jersey. He was nineteen, newly qualified and working flat out to make a go of the business. Then suddenly he went down with what seemed to be gastric flu. But it wasn’t. He became wobbly and weak. Within days he had collapsed and was in hospital, unable to move or feel his body.