Michael Palin presents the oilbird, from a Venezuelan cavern.
Reform proposals aimed at revitalising tenant farming in Scotland have been announced.
2/30 Astronomer Heather Couper on the importance of the sun to ancient agrarian society.
2/6 Brian Cox and Robin Ince tackle (verbally!) the most dangerous creatures on the planet.
3/4 Michael Blastland and team explore information. When and how do we resist the facts?
Michael Palin presents the common poorwill from an Arizona desert.
The farming minister claims that better times are ahead for farmers.
1/30 Astronomer Heather Couper charts the history of our growing understanding of the universe.
A panel of experts choose an object they feel represents our relationship with nature.
Michael Palin presents the red-eyed vireo from North America.
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