Joe Mitchell - Böcker

Describing 102 species of salamanders occurring in the southeastern United States, ecologists Joe Mitchell and Whit Gibbons provide us with the most comprehensive and authoritative, yet accessible and fun-to-read, guide to these often secretive, always fascinating wonders of nature.Mitchell and Gibbons enumerate the distinguishing characteristics of salamanders, including how they are different from other amphibians and from reptiles, especially lizards. Also discussed are distribution, habitat, behavior and activity, reproduction, food and feeding, predators and defense, conservation, and taxonomy. Accompanying each account are photographs illustrating typical adults and variations and distribution maps for the Southeast and the United States.Given that 17 percent of the world’s species of salamanders live in the Southeast and the scientific and popular concern for the worldwide decline in amphibian populations in general, Salamanders of the Southeast will appeal to people of all ages and levels of knowledge interested in natural history and conservation. The guide will help foster the growing interest in salamanders as well as cultivate a desire to protect and conserve these fascinating amphibians and their habitats.Features:Conservation-oriented approachMore than 400 color photographs77 distribution mapsClear descriptions and photographs of each speciesSections on biology, worldwide diversity, identification, taxonomy, habitats, and conservationDid You Know?” sidebars of interesting facts

Describing more than 120 species of salamanders occurring in the eastern United States, ecologists Whit Gibbons, Larry Wilson, and Joe Mitchell, provide us with the most comprehensive and authoritative—yet accessible and fun-to-read—guide to these often secretive, always fascinating wonders of nature. Gibbons, Wilson, and Mitchell enumerate the distinguishing characteristics of salamanders, including how they are different from other amphibians and from reptiles, especially lizards. Also discussed are distribution, habitat, behavior and activity, reproduction, food and feeding, predators and defense, conservation, and taxonomy. Accompanying each account are photographs illustrating typical adults and variations and distribution maps for the eastern U.S. and the United States as a whole. Given that a high percentage of the world’s species of salamanders live in the Southeast and Northeast and the scientific and popular concern for the worldwide decline in amphibian populations in general, Salamanders of the Eastern United States will appeal to people of all ages and levels of knowledge interested in natural history and conservation. The guide will help foster the growing interest in salamanders as well as cultivate a desire to protect and conserve these fascinating amphibians and their habitats. FEATURES: conservation-oriented approach more than 400 color photographs more than 80 distribution maps clear species descriptions and photographs sections on biology, worldwide diversity, identification, taxonomy, habitats, and conservation “Did You Know?” sidebars of interesting facts

Traversing six national parks (Arches, Canyonlands, Capitol Reef, Bryce, Grand Canyon, Zion), a national recreation area, a national monument, and various wilderness, primitive, and wilderness study areas, the Hayduke Trail is a challenging, 800-mile backcountry route on the Colorado Plateau. Whimsically named for a character in Edward Abbey’s The Monkey Wrench Gang, the trail begins in Arches National Park and ends in Zion National Park, stays entirely on public land, and traverses the complete variety of terrain available to hikers on the Plateau short of technical climbing.Joe Mitchell and Mike Coronella pioneered Hayduke after concluding that a long trail—such as the Appalachian or Pacific Crest— was possible on the Plateau, thus introducing more people to these unique and threatened public lands. The Hayduke Trail includes detailed maps of the entire route, suggested cache points, and a wealth of description and tips for tackling this intense undertaking.Hiking the entire route requires at least three months, though like other long trails it can be broken into smaller segments. The guide, featured in the March 2005 issue of National Geographic Adventure Magazine, is designed for experienced desert trekkers seeking a thorough-hiking experience on a well-tested route.