This is an entirely new revision, expanded and updated by Dr Morris to take account of recent research and controversial issues (including evidence that probably the greatest threat to hedgehogs comes from the rapidly expanding badger numbers - supported by research results published as recently as April).The book is illustrated throughout with cartoon and fine line drawings by renowned wildlife artist Guy Troughton. This special edition also features a gallery of the author's photographs. Pat Morris is this country's leading hedgehog expert. Having studied them for over forty years, he has probably published more scientific papers on the European hedgehog than anyone. He is President of the British Hedgehog Preservation Society, which recently celebrated its 30th year, and is an established writer and broadcaster, often appearing on television and radio wildlife programmes.