Natural World

Biologist Joe Hutto was mother to the strangest family in the world, thirteen endangered wild turkeys that he raised from egg to the day they left home. For a whole year his turkey children were his only companions as he walked them deep through the Florida Everglades. Suffering all the heartache and joy of any other parent as he tried to bring up his new family, he even learnt to speak their language and began to see the world through turkey eyes. Told as a drama documentary with an actor recreating the remarkable scenes of Joe's life as a turkey mum.

Natural World visits the Arizona desert, where a new honey ant queen wages an intense battle for survival as she attempts to build and defend her empire. Eliminating rivals with ruthless efficiency, sacrificing thousands in her quest for domination, murder, cannibalism, genocide - she will do anything to keep her crown. Empire of the Ants is the epic story of one honey ant queen's dramatic rise to power - her brutal fall from grace.

Looking at the secret lives of the wildlife in one of Britain's favourite gardens. Shot by Charlie Hamilton-James, this film follows various animals, from the family of foxes that play after hours in the pleasure gardens, to the toads in the Italian garden and the badgers that clear up the tea rooms at night. Set against the background of the gardening year, these stories reveal life behind the scenes at Heligan.

The Komodo dragon was discovered one hundred years ago, yet the true nature of the biggest lizard in the world is only just being uncovered. Using hi-tech tools to take a fresh look at this prehistoric beast, Dr Bryan Fry discovers there is a lot more to the dragon than meets the eye - from hidden venom glands to its secret origins.

The killer whale is one of the most feared predators in the ocean and most would consider it madness to enter the water with one. But New Zealander Dr Ingrid Visser thinks differently - and by swimming with her beloved whales she has come to know almost all of them by sight. But there's been an unusual number of deaths recently and Ingrid is on a mission to find out what is going on. Her findings reveal disturbing new information about the health of our oceans.

Sir David Attenborough tells the stories of the world's best animal architects. There are house-proud bower birds, who only find a mate if they decorate their homes perfectly. There are hornets, who build electric central-heating systems, and the star-nosed mole whose house is so well designed that his favourite meal of worms literally drop in for dinner. From larders to nurseries and from high-rises to subway systems, Attenborough shows that the animal architects have designed it way before we humans.