Download or read book Peterson First Guide to Reptiles and Amphibians written by Robert C. Stebbins and published by Houghton Mifflin Harcourt. This book was released on 1999-04-15 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most common snakes, turtles, lizards, frogs and toads, salamanders, and crocodilia of North America.
Download or read book The Frogs and Toads of North America written by Lang Elliott and published by Houghton Mifflin Harcourt. This book was released on 2009 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering all 101 species of frogs in the United States and Canada, this book contains natural history information, identification tips, range and habitat information, summaries of behavior, and descriptions of calls. A 70-minute audio compact disc includes the calls of nearly every species.
Download or read book Amphibian Declines written by Michael J. Lannoo and published by Univ of California Press. This book was released on 2005-06-15 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species.
Download or read book Lewis Dictionary of Toxicology written by Robert Alan Lewis and published by CRC Press. This book was released on 1998-03-23 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference contains a staggering number of well-researched and commonly used terms from toxicology and related fields. Scientists from virtually every environmentally oriented field, from chemistry to nursing to agriculture, will find what they need in this dictionary. It features vast coverage of terms, from chemical names and pathogenic terms to official abbreviations, environmental topics, and biological definitions. Each entry categorizes all major definitions and usage, with extensive cross-references for synonyms and related entries. Including nearly every major technical toxicological term as applied to both human and environmental studies, Lewis' Dictionary of Toxicology is broader and more comprehensive than any other to date. It is based on terms found in more than 600 journals, 15,000 reprints of scientific papers, and numerous leading reference sources.
Download or read book Bufo Woodhousii Woodhouse s Toad written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlights Bufo woodhousii, the Woodhouse's toad, provided by Texas Memorial Museum of the University of Texas at Austin. Includes photographs of the toad and discusses the toad's size, color, sexual dimorphism, habitat, behavior, breeding, and range in Texas.
Download or read book Post breeding Dispersal and Terrestrial Habitat Use by Woodhouse s Toad Bufo Woodhousii on the Hanford Reach National Monument written by Shannon Blackburn and published by . This book was released on 2008 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frogs and Toads in Your Pocket written by Terry VanDeWalle and published by University of Iowa Press. This book was released on 2011-11-01 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Amphibians and Reptiles of Texas written by James Ray Dixon and published by Texas A&M University Press. This book was released on 2000 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: IN THIS REVISED edition of Amphibians and Reptiles of Texas, James R. Dixon adds to and updates the extensive information given in the first edition. A new section on conservation issues highlights some of the problems facing the continued survival of amphibians and reptiles, particularly commercial collecting and habitat destruction. Taxonomic changes have been made to reflect the latest scientific information, and the extensive listing of the literature on Texas amphibians and reptiles has been updated through April, 1999. Going back to the writings of French botanist Jean Louis Berlandier, who encountered Texas herpetofauna during his travels from 1828 to 1834, this list covers more than 150 years of inquiry into the state's species and is also testimony to the distinguished careers of such herpetologists as Hobart M. Smith and, more recently, Chris McAllister. Another prominent feature of this book is the more than 150 distribution maps, which show by county the updated distribution records for all native Texas amphibians and reptiles, based on more than 13,000 county records and more than 110,000 individual localities. Professional and amateur herpetologists as well as environmentalists, wildlife specialists, campers, and hikers will find the dichotomous keys useful for identifying species at hand. This aid to identification is supported by a glossary, drawings and photographs, and complete scientific and common names.
Download or read book The Ecology of a Tallgrass Treasure Audubon s Spring Creek Prairie written by Paul Johnsgard and published by Lulu.com. This book was released on 2018-08-29 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the major plant and animal components of Spring Creek Prairie Audubon Center, an 850-acre National Audubon Society tallgrass prairie in Lancaster County, southeastern Nebraska. In addition to providing a species list of the area's plants (368 species), there are comprehensive annotated lists of its birds (240), mammals (43), reptiles (23), and amphibians (10). There are also variably complete annotated lists of the area's butterflies (76), sphinx moths (30), silk moths (7), dragonflies (24), damselflies (11), grasshoppers (9), katydids (11), mantids (2), and walkingsticks (2). Brief profiles of life histories and ecologies of 55 animal and 7 plant species are included, as well as information on nearly 100 public-access native grasslands in eastern Nebraska. The text comprises more than 68,000 words, 400 references, and a glossary of 125 biological/scientific terms as well as more than 40 line drawings by the author.
Download or read book Frogs and Toads of Big Bend National Park written by Gage H. Dayton and published by Texas A&M University Press. This book was released on 2007 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating look at the eleven amphibian species that call Texas' Big Bend National Park home is designed to help visitors of all ages and levels of experience understand how amphibians use the park's environment and where each species is likely to be found. In words and pictures, the authors present the distinguishing features of each species so that visitors can identify the frogs and toads they see. Natural history and conservation information alerts readers to the special habits of these little creatures as well as to the changes in habitat brought on by grazing, introduced predators, and reduced water flow. Frogs and Toads of Big Bend National Park is highly recommended for amateur naturalists, herpetologists, and especially visitors and admirers of this fascinating region and its ecosystem.
Download or read book North American Amphibians written by David M. Green and published by Univ of California Press. This book was released on 2014-02-28 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The frogs, toads, salamanders, and newts that inhabit North America, numbering nearly 300 species, represent immense variation in form, habitat, distribution and ecology. This volume discusses the diversity of these animals in relation to the historical geography of the North American continent and portrays all of the formally recognized amphibian species to be found in the United States and Canada within a geographical context. Each species is presented with a color photograph, an account of its range, habitat and conservation status, and an up-to-date, full color range map that depicts its known occurrences in relation to the topography of the landscape. This volume reflects the enormous growth in interest about amphibians and increased intensity of scientific research into their biology and distribution that has occurred during the past two decades"--
Download or read book Amphibians and Reptiles of Georgia written by John B. Jensen and published by University of Georgia Press. This book was released on 2008 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring more than 475 full-color photographs and 182 maps, this comprehensive guide to the state's diverse herpetofauna makes accessible a wealth of information about 170 species of frogs, salamanders, crocodilians, lizards, snakes, and turtles, including species attributes, behavior, life cycles, habitat, and more.
Download or read book A Field Guide to Reptiles Amphibians written by Roger Conant and published by Houghton Mifflin Harcourt. This book was released on 1998 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descriptions and illustrations of reptiles and amphibians.
Download or read book A Field Guide to Amphibian Larvae and Eggs of Minnesota Wisconsin and Iowa written by Jeffrey R. Parmelee and published by . This book was released on 2002 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sexual Selection written by Malte Andersson and published by Princeton University Press. This book was released on 2019-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bright colors, enlarged fins, feather plumes, song, horns, antlers, and tusks are often highly sex dimorphic. Why have males in many animals evolved more conspicuous ornaments, signals, and weapons than females? How can such traits evolve although they may reduce male survival? Such questions prompted Darwin's perhaps most scientifically controversial idea--the theory of sexual selection. It still challenges researchers today as they try to understand how competition for mates can favor the variety of sex-dimorphic traits. Reviewing theoretical and empirical work in this very active field, Malte Andersson, a leading contributor himself, provides a major up-to-date synthesis of sexual selection. The author describes the theory and its recent development; examines models, methods, and empirical tests; and identifies many unsolved problems. Among the topics discussed are the selection and evolution of mating preferences; relations between sexual selection and speciation; constraints on sexual selection; and sex differences in signals, body size, and weapons. The rapidly growing study of sexual selection in plants is also reviewed. This volume will interest students, teachers, and researchers in behavioral ecology and evolutionary biology.
Download or read book Naturalist s Guide to Canyon Country written by David Williams and published by Rowman & Littlefield. This book was released on 2013-03-05 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in cooperation with Canyonlands Natural History Association, this comprehensive and beautifully illustrated trailside reference describes more than 270 plants and animals plus geology of an area that includes nine national parks and monuments in the Southwest. A Naturalist's Guide to Canyon Country is the essential tool for exploring the northern Colorado Plateau, that vast province that encompasses eastern Utah, far western Colorado, and sections of northern Arizona and New Mexico. With this fully updated and revised guide in hand, you will gain a sympathetic understanding of the desert ecosystems that make up the region.
Download or read book A Field Guide to Western Reptiles and Amphibians written by and published by Houghton Mifflin Harcourt. This book was released on 2003 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
