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)
Ray explores Canada's vast Boreal Forest and unlocks the secrets of this forgott... (R)
How mammals dominate the planet through having warm blood and by caring for thei... (R)
Jimmy tries to discover what really goes into supermarket sandwiches. (R)
A portrait of the lives of black bears in northern Minnesota, with biologist Lyn... (R)
Ray tells the story of the British fur trade company that opened up Canada. (R)
A look at various fish species including sea dragon, fringehead and Hawaiian gob... (R)
Jimmy tries to discover what happens to milk before it arrives on the supermarke... (R)
A tale of life on the Zambezi River, set against the epic backdrop of Victoria F... (R)
Ray follows in the footsteps of British pioneer Samuel Hearne on his epic 1,000-... (R)
A slow-motion camera captures the unique flight of the marvellous spatuletail hu... (R)
Jimmy tries to copy some of the methods that food companies use to preserve food... (R)
Film following marine biologist Andrea Marshall as she studies manta rays up clo... (R)
Ray follows in the footsteps of Arctic explorer John Rae. (R)
Super slow motion shows a bombardier beetle firing boiling liquid at its enemies... (R)
A look at the lethal black mamba snakes in Swaziland and an unusual snake removal s...
Ray Mears follows in the footsteps of British explorer David Thompson.
Unique footage of a killer whale engaging in sneaky behaviour to hunt elephant seal...