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Top predators and ecosystems

Top predators and ecosystems Copyrighted image Credit: Aleksandrn | Dreamstime.com
Updated 10 Dec 2013
Ecosystems may not be as simple as you think. Find out what happens when a top predator is removed from one. 

Biodiversity in urban habitats

Featuring: AudioAudio
Biodiversity in urban habitats Copyrighted image Credit: Paul Cecil
Introductory level Duration 15 mins Updated 15 Jul 2013
Chris Baines and Kate Henderson discuss urban ecosystems in this interview from Radio 4's Shared Planet.

'Good' food destroying biodiversity?

'Good' food destroying biodiversity? Creative commons image Credit: nic0 under CC-BY-NC-SA licence
Introductory level Updated 21 May 2013
On International Day for Biodiversity (22 May 2013), maybe it's time you considered the impact of the production of ‘good’ food on...