From the rare and docile massasauga, which relies on camouflage to remain unnoticed, to the more familiar bullsnake, which defends itself by hissing loudly and vibrating its tail from an S-shaped striking position, to the eastern racer, often seen crawling at more than three miles an hour during daytime, snakes are beautiful animals with habits both fascinating and beneficial to humans. Their relatives the lizards, most of which are more easily seen and identified, exhibit similarly fascinating behavior. This colorful addition to our series of laminated guides informs both amateur and professional herpetologists about twenty-seven species of snakes and six species of lizards in the Upper Midwest states of Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio, South Dakota, North Dakota, Kansas, Nebraska, Iowa, and Missouri.
 Terry VanDeWalle provides a complete description of each species, both adult and young, as well as distinguishing characteristics for thirty-two subspecies of snakes and two subspecies of lizards: length, color, head and neck patterns, scales, and so on. Also included is information about habitat preferences: forests, wet meadows, and sand prairies, for example. Most helpful for identifying snakes and lizards in the field are his comparisons of similar species and his comprehensive key.
 Superb photographs by Suzanne Collins of adult and, when needed for identification, young snakes and lizards make this guide the perfect companion for hikers in all kinds of environments whenever a snake ripples across your path or a lizard darts into the underbrush.

Snakes and Lizards in Your Pocket: A Guide to Reptiles of the Upper Midwest (Bur Oak Guide)

Science & Math

VanDeWalle, Terry

Biological Sciences

University Of Iowa Press

Frogs and toads have become canaries in the coal mine when it comes to conservation, as the discovery of malformed frogs has brought increased attention to global habitat loss, declining biodiversity, and environmental pollution. Midwestern species of frogs and toads—already declining due to habitat loss from agriculture—have been greatly affected by this worldwide phenomenon. VanDeWalle includes a complete description of each species along with distinguishing characteristics for three subspecies, information about range and habitat preferences, diet, types of calls, and breeding season.

Frogs and Toads in Your Pocket: A Guide to Amphibians of the Upper Midwest (Bur Oak Guide)

From the hefty alligator snapping turtle—the largest freshwater turtle in North America and the only turtle in the world with a predatory lure in its mouth—to the wood turtle, which uses “worm stomping” to catch earthworms, to the lovely ornate box turtle, which closes its shell completely for self-defense, the slow-but-sure turtle is an intriguing reptile. Terry VanDeWalle provides a complete description of each species, both male and female, along with distinguishing characteristics for fourteen subspecies, information about range and habitat, and natural history notes about behavior, hibernation, diet, and nesting. Two panels devoted to hatchlings provide short descriptions of the young of each species as well as photographs of some commonly seen young turtles.

Turtles in Your Pocket: A Guide to Freshwater and Terrestrial Turtles of the Upper Midwest (Bur Oak Guide)

Collins, Suzanne L.

Fish in Your Pocket: A Guide to Fish of the Upper Midwest (Bur Oak Guide)

Review\n“This book will be cherished by anyone interested in the natural world. No other state or regional book provides the breadth of knowledge and history that this book offers. Professionals have been waiting a long time for this kind of work to be published on Iowa’s snakes and lizards, and we will use it on an almost daily basis.”—Paul Frese, Iowa Department of Natural Resources\n“The herpetological community has long awaited a publication of this scale. Comprehensive species accounts that include all essential elements of a species’ natural history make this book the authoritative volume on Iowa’s snakes and lizards. I am eager to add it to my professional reference library.”—Daniel Fogell, author, A Field Guide to the Amphibians and Reptiles of Nebraska\nThis book is an in-depth look at the natural history of each snake and lizard species/subspecies found in Iowa. Each of the thirty-three species accounts includes a sampling of the common names the species has been known by in the past, the first specimens collected in the state, and a brief history of the early Iowa literature related to the species, along with a complete description and a discussion of similar species, distribution in the state, habitat, behavior, threats, foods and feeding, and reproduction.\nWhile readers will be able to identify Iowa’s snakes and lizards through its species accounts, identification keys, and beautiful photographs and illustrations, this book is intended to be more than a field guide. What makes it truly unique is the comparison of historic data collected by Iowa herpetologists in the 1930s and 1940s with data collected by the author, along with James L. Christiansen and others, since 1960. Custom maps show the reader how species’ distributions have changed over time.

The Natural History of the Snakes and Lizards of Iowa (Bur Oak Guide)

History

Americas