Brett Westwood is an award-winning producer, presenter and naturalist. He has been presenting and producing Radio 4 programmes for over fifteen years; these include Living World, Saving Species, Nature and World on the Move. He is also a UK natural history consultant for Springwatch and Autumnwatch. Stephen Moss is a TV producer and best-selling author whose books include Wild Hares and Hummingbirds and The Bumper Book of Nature. His TV credits include Birds Britannia, Britain's Big Wildlife Revival and Springwatch.