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
Planet Puffin. Episode 8: The Plastic Problem
Becky Ripley and Emily Knight find the Isle of May's beaches awash with plastic waste and discover its not just plastic we can see that is damaging, but tiny fragments shed from our clothes too.