Offers substantial information designed for use by both amateurs and specialists and useful to residents of other Upper Midwest states and bordering Canadian provinces as well. Introductory chapters present the history of herpetology in Minnesota, the preferred habitats of these species, techniques

A comprehensive source for discovering, identifying, and learning about any of the state's fifty-three amphibian and reptile species, from the common American Toad to the little-seen Western Ratsnake. Including current information about designations of species in need of protection, this reference covers the latest research and work on environmental threats and conservation measures, such as the deformed frog phenomenon, turtle-protection legislation, climate change, and habitat restoration. With more than two hundred photographs, written descriptions, county-based maps, habitat and distribution data, life histories, and circular keys to adult and larval specimens, the book brings readers up to date on Minnesota's new species and changes to scientific names.

This book sets the standard for reptile and amphibian field guides! It contains 68 species - all the turtles, snakes, lizards, salamanders, frogs and toads in Minnesota, Wisconsin and Michigan. The crisp images include details needed for identification, while the comprehensive information is a perfect reference for beginners and experts. Plus, press the audio buttons to hear the frogs' calls.