Charles and Jon talk with wildlife filmmaker and presenter Nigel Marven from his home in the UK. Nigel describes how a childhood fascination with wildlife led to his first job in TV, 'wrangling worms', and from there to working with Sir David Attenborough and ultimately presenting and making his own shows and films. He explains why his films have often put the spotlight onto smaller, less well-known but fascinating mammals including Russian Desmans, Chinese Mole-shrews and Star-nosed Moles.&n...