Amphibians, Reptiles, and Their Habitats at Sabino Canyon - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Amphibians, Reptiles, and Their Habitats at Sabino Canyon write by David Wentworth Lazaroff. This book was released on 2006. Amphibians, Reptiles, and Their Habitats at Sabino Canyon available in PDF, EPUB and Kindle. Even in paradise, one needs to be mindful of whatÕs underfoot. The Sabino Canyon Recreation Area is a desert oasis in the Santa Catalina Mountains north of Tucson, a rich repository of wildlife and a favorite destination for Tucsonans and visitors for more than a century. This book presents annotated and illustrated descriptions of the amphibians and reptiles found at Sabino Canyon and an overview of their natural environment. Representing a study spanning nearly twenty-five years, it documents their present and past distribution and examines environmental and herpetofaunal change due to physical, biological, and human impact on species and habitats. In this first publication to describe Sabino CanyonÕs biota in scientific detail, three expert authors pool their knowledge to provide a detailed discussion of ecological changeÑespecially as a consequence of drought, flooding, the introduction of exotic species, and direct human impact. Suburbia has arrived on the canyonÕs doorstep, and human visitation has soared, inalterably affecting the area. Of particular concern, breeding habitats for amphibians were profoundly altered by flash flooding in SabinoÕs streams following the 2003 Aspen Fire, which ravaged large parts of the Santa Catalina Mountains. The book contains richly detailed accounts of the 57 species found at SabinoÑ25 snakes, 17 lizards, 8 toads and frogs, 6 turtles, and 1 salamanderÑemphasizing their local ecology and the behavior likely to be witnessed by visitors. Physical descriptions and numerous photographsÑmany in colorÑfacilitate identification. Up-to-date distribution maps provide an essential baseline against which future researchers can measure change. Amphibians, Reptiles, and Their Habitats at Sabino Canyon is essential for anyone who seeks to understand this desert oasis, how it has changed, and how it may change in the future. Written with minimal technical jargon to make it as useful to students and visitors as it will be to scientists and resource managers, it makes a vital contribution to our understanding of creatures underfoot whose habitat we seek to share.
Picturing Sabino
Picturing Sabino - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Picturing Sabino write by David Wentworth Lazaroff. This book was released on 2023-04-04. Picturing Sabino available in PDF, EPUB and Kindle. This history of Sabino Canyon shows like never before why this mountain canyon near Tucson, Arizona, is such a beloved place. With more than two hundred images and engaging text, David Wentworth Lazaroff relays relates a hundred years of history, revealing how the canyon changed from a little-known oasis into an immensely popular recreation area on the edge of a modern metropolis.
Frogs of the United States and Canada
Frogs of the United States and Canada - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Frogs of the United States and Canada write by C. Kenneth Dodd Jr.. This book was released on 2023-06-20. Frogs of the United States and Canada available in PDF, EPUB and Kindle. The most thorough, updated guide to frogs and toads in the United States and Canada available. A stunning diversity of frog species can be found from coastal swamps to lofty mountain peaks, and from the Florida Keys to the Arctic Ocean. They live in subtropical lowlands, grassland prairies, deserts, and alpine-tundra habitats. Some species have restricted habitat requirements, whereas others occur contiguously from the arid plains or humid southeastern forests to the high tundra. In this new edition of Frogs of the United States and Canada, C. Kenneth Dodd Jr. tours the reader through the marvelous world of North American frogs. Covering 114 native and introduced species from all US states and Canadian provinces, this comprehensive reference on the biology, behavior, and conservation of the Order Anura includes detailed and updated information on • past and present distribution • life history and demography • reproduction and diet • landscape ecology and evolution • diseases, parasites, and threats from toxic substances • conservation and management Hundreds of occurrence maps, line drawings, and new color photographs of frogs and their habitats enhance the text. The most thorough treatment of the life histories, distribution, and status of North American frogs ever produced, Frogs of the United States and Canada has been the go-to reference for naturalists, scientists, and resource managers in their efforts to understand and conserve frogs, their habitats, and biodiversity for over a decade. Based on a meticulously updated examination of more than 8,000 references current through 2021, this second edition ensures Dodd's master work will remain an unparalleled resource for years to come.
Picturing Sabino
Picturing Sabino - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Picturing Sabino write by David Wentworth Lazaroff. This book was released on 2023-04-04. Picturing Sabino available in PDF, EPUB and Kindle. Sabino Canyon, a desert canyon in the American Southwest near Tucson, Arizona, is enjoyed yearly by thousands of city residents as well as visitors from around the world. Picturing Sabino tells the story of the canyon’s transformation from a barely known oasis, miles from a small nineteenth-century town, into an immensely popular recreation area on the edge of a modern metropolis. Covering a century of change, from 1885 to 1985, this work rejoices in the canyon’s natural beauty and also relates the ups and downs of its protection and enjoyment. The story is vividly told through numerous historical photographs, lively anecdotes, and an engaging text, informed by decades of research by David Wentworth Lazaroff. Along the way the reader makes the acquaintance of ordinary picnickers as well as influential citizens who helped to reshape the canyon, while witnessing the canyon’s evolving relationship with its growing urban neighbor. The book will fascinate readers who are already familiar with Sabino Canyon, as well as anyone with an interest in local or regional history, or in historical photography.
California Amphibian and Reptile Species of Special Concern
California Amphibian and Reptile Species of Special Concern - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook California Amphibian and Reptile Species of Special Concern write by Robert C. Thomson. This book was released on 2016-06-21. California Amphibian and Reptile Species of Special Concern available in PDF, EPUB and Kindle. One of the most important hotspots of herpetological biodiversity in the United States, California is home to many endemic amphibians and reptiles found nowhere else on earth. Many of these taxa have unique ecological and morphological specializations, and their management is an important conservation challenge. Increasing climate change impacts, human development, and extreme drought mean many of these species face an ever-greater risk of extinction. California Amphibian and Reptile Species of Special Concern provides an up-to-date synthesis of the current state of knowledge regarding the biology and conservation risks faced by 45 of California’s most sensitive amphibian and reptile species. With the goal of enhancing management based on the best available science, the authors developed a novel set of risk metrics to identify special concern species and the threats they face, including population declines, range size and restrictions, and ecological specializations and niche restrictions. In addition to detailed species accounts, this book provides a quantitative analysis of the conservation status and pressing management issues facing individual species and the state’s amphibian and reptile fauna as a whole. The volume focuses on identifying threats, concrete recommendations for management and recovery, and future research needs. The text is complemented by detailed distribution maps, color photos, and graphs. Written in nontechnical language, California Amphibian and Reptile Species of Special Concern will be a valuable resource to a broad range of users from resource managers, field biologists, and academic herpetologists to students and recreational naturalists. Published in association with the California Department of Fish and Wildlife.
