Chris Packham explores what makes animal groups successful. How hairs keep elephants cool, how feet sensors guide them towards rain and how their mouths store water. Show more

Naomi Wilkinson's weird wildlife search takes her to South Africa to confront her worst nightmare, the world's biggest sharks. Show more

Documentary series. James faces surgery on a water-loving moggy, Cheryl helps bring two rabbits together and Rory treats a bulldog with teenage acne. Show more

Mark and Lauren get the help of experts to design dream dens for children. The team create a fantastic journalism den where Soibi can write news reports. Show more

Dick and Dom's quest takes them into the frazzling, windy and fast-flowing world of renewable energy. They head deep into the searing Nevada desert. Show more

Andy Torbet takes on the world's most heat-resistant animal as he tries to survive temperatures of 500 degrees Celsius to match the Pompeii worm. Show more

Dara O Briain and Angela Scanlon host the robot fighting show. This penultimate episode sees reigning champions Apollo mount their defence of the title. Show more

Gordon Buchanan returns to Kenya to follow baby elephant Wiva and her family in the height of the dry season. The birth of new baby Gawa prompts an extraordinary celebration. Show more

Following six British households as they take on the responsibility of a puppy. As adolescence hits, common problems include aggression, humping and roaming. Show more

Series following four female pest controllers. Cockroaches, mice, fleas and moths are in the firing line as the pest controllers are called to the rescue. Show more

Historical drama set before and during the English Civil War in the 17th century. Charles I and Oliver Cromwell first clash in Parliament before taking to the battlefield. Show more

A year in the life of Canterbury Cathedral. The need for cathedral repairs reaches crisis point as Easter, the year's busiest festival, arrives. Show more

The secret helpers share their pearls of wisdom with David, whose family life is in crisis, and Claire, whose stammer stops her from moving on in her job. Show more

Music and readings from the Chapel of King's College, Cambridge. The choir, directed by Stephen Cleobury, sing some of the best-loved choral music for the season. Show more

Classic wartime sitcom. Captain Mainwaring is annoyed when a death elevates Sergeant Wilson to the fringes of the aristocracy.

David Attenborough explores his passion for birds' eggs. Piece by piece, from creation to hatching, David reveals the wonder behind these miracles of nature. Show more

Hamlet captures the Almeida Theatre's 2017 acclaimed production of Shakespeare's great play, recorded as-live in the West End. Show more

Simon Schama examines how traditions developed in the years following the Renaissances. Show more

Drama about an independent woman who marries in the belief she wants a normal life and that marriage will change her, but who becomes increasingly stifled by her circumstances. Show more