1/3 In Costa Rica, the team encounter some of the most frightening nocturnal predators.
BBC One except Scotland
Dick Strawbridge looks at World War II's secret and disastrous Operation Tiger. (R)
Featuring a new hybrid engine, a virtual car showroom and small business and technology. (R)
BBC News Channel
A thrilling and immersive 3D journey into a lost world. (R)
Countryfile heads to the north Norfolk coast to restore a sea shelter.
BBC Two Scotland
4/5 Canadian Iain MacPherson meditates on the return of the beaver into the wild in Knapdale. (R)
3/3 Laverne Antrobus explores how child development is affected by dyslexia.
4/18 Following the cosmologists who are attempting to create a map of everything in existence.
3/6 James May treks into the wilderness to learn about Darwin's theory of natural selection.
BBC Two except Scotland
14/15 Dr Alice Roberts follows a trail of clues to discover if we are still evolving. (R)
3/3 Laverne Antrobus explores how child development is affected by dyslexia. (R)
3/6 Dick Strawbridge explores a forgotten project involving building airships. (R)
2/3 A North Sea gas platform is pulled from the sea and dismantled for recycling. (R)
BBC One except Wales
6/6 Stefan challenges Food Show hosts Simon Rimmer and Tim Lovejoy to make bags of sugar.
BBC One Wales
Tuesday 28 August 2012