The BBC Natural History Unit produces a wide range of programmes that aim to immerse a listener in the wonder, surprise and importance that nature has to offer.
http://www.bbc.co.uk/programmes/p02nrv7r
Saving Species Programme 22
Presented by Kelvin Boot. Saving Species visits the Mississippi Delta and asks naturalists and biologists "just how tough are the oceans' defences to huge pollution events like the recent oil spill"? Howard Stableford will be in the area gathering information about the resilience of a huge river Delta and its relationship with the sea. How much flex is in the system? We'll find out.