Expanded and updated 2nd edition of this popular guide: A field guide to the identification of common dragonflies and damselflies within California. Introduces California's 100 most common species with photos, flight seasons, descriptions, habitats, distribution, checklist, glossary, references, index and more. Fits in your pocket. Very compact form with a tremendous amount of information. Kathy Biggs is the author of 4 dragonfly-related books. Ray Bruun has been photographing dragonflies since 2001.