An important new enlarged edition of the bestselling and most comprehensive guide to larger moths in Great Britain and Ireland. This guide, first published in 2003, is now considered the moth enthusiast's 'bible'. Contains more than 1,700 exquisitely detailed artworks of over 880 species. This edition contains additional illustrations and descriptions of new species. Also, further paintings of details and forms which will help with identification. The plates have now been grouped together for ease of use. The text has been revised throughout to include the latest information.