Last Man Standing: Series 2: Kamchatka - Koriyak Endurance Race is no longer available. Programmes are available for a limited number of days after broadcast. Why?
A look at how some animals and plants go to extremes to give themselves a chance... (R)
A look at the strategies used by reptiles and amphibians to conquer their shortc... (R)
How mammals dominate the planet through having warm blood and by caring for thei... (R)
A portrait of the lives of black bears in northern Minnesota, with biologist Lyn... (R)
The nature documentary looks at fish as they dominate the planet's waters. (R)
A slow-motion camera captures the unique flight of the marvellous spatuletail hu... (R)
Super slow motion shows a bombardier beetle firing boiling liquid at its enemies... (R)
Unique footage of a killer whale engaging in sneaky behaviour to hunt elephant s... (R)
A look at marine invertebrates, including Humboldt squid, starfish and giant oct... (R)
A look at plants and the ingenious and manipulative ways they counter life's challe...
The nature documentary series examines primates.
Three friends, one camera and a road trip.
A force 10 gale threatens to capsize a ferry, leaving 23 people at risk of drowning...
A panel discuss the issues surrounding The Age of Stupid, which explores climate ch...
Dr Iain Stewart traces the history of climate change from its very beginning. (R)
A look at Llandogo Primary School in Monmouth, where the pupils grow their own food...
A young girl's life is threatened when she's caught out in a ferocious storm.
Mark Horton travels on Brunel's Great Western Railway along the stunning coast o... (R)
The Second World War freedom fighters who risked everything running the 'Shetland B...
Julia Bradbury travels to the Western Lakes to walk to the summit of the Haystac... (R)