ExcessBag 07 Apr 12: Wildlife travel 2r45x

John McCarthy explores wildlife travel with naturalist and tv presenter, Mark Carwardine who has spent thirty years travelling around the world to observe and aid conservation; wildlife travel writer, James Parry, who has made a unique tour of the world's top 20 deserts and award-winning wildlife photographer, Andy Rouse who discusses his recent trips to Rwanda in relation to mountain gorillas, and to India to study tigers. 6c231o