California's Wildlife: Amphibians and reptiles - 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's Wildlife: Amphibians and reptiles write by . This book was released on 1990. California's Wildlife: Amphibians and reptiles available in PDF, EPUB and Kindle.
Field Guide to Amphibians and Reptiles of California
Field Guide to Amphibians and Reptiles of California - 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 Field Guide to Amphibians and Reptiles of California write by Robert C. Stebbins. This book was released on 2012-09-04. Field Guide to Amphibians and Reptiles of California available in PDF, EPUB and Kindle. ". . . encourage[s] hope and resilience in times of devastating damage."—New York Review of Books This user-friendly guide is the only complete resource that identifies and describes all the amphibians and reptiles—salamanders, frogs and toads, lizards, snakes, and tortoises and turtles—that live in California. The species are described in richly detailed accounts that include range maps, lifelike color paintings by Robert C. Stebbins, clear drawings of various life stages including eggs, notes on natural history, and conservation status. Easy-to-use keys for every order help identify species, and informative chapters cover more general topics including evolution, habitat loss, and photography. Throughout, anecdotes and observations reveal new insights into the lives of California’s abundant but often hidden amphibians and reptiles.
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.
Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés
Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés - 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 and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés write by L. Lee Grismer. This book was released on 2002-09-16. Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés available in PDF, EPUB and Kindle. The Baja California peninsula is home to many forms of life found nowhere else on earth. This, combined with the peninsula's rugged and inaccessible terrain, has made the area one of the last true biological frontiers of North America. L. Lee Grismer is not only the foremost authority on the amphibians and reptiles of Baja California, but also an outstanding photographer. He has produced the most comprehensive work on the herpetofauna of the peninsula and its islands ever published. With its stunning color images, detailed accounts of many little-known species, and descriptions of the region's diverse environment, this is the definitive guide to the amphibians and reptiles of a fascinating and remote region. The culmination of Grismer's quarter century of fieldwork on the Baja peninsula and his exploration of more than one hundred of its islands in the Pacific Ocean and the Sea of Cortés, this book gives information on the identification, distribution, natural history, and taxonomy of each species of amphibian and reptile found there. Preliminary accounts of the life history of many of the salamanders, frogs, toads, turtles, lizards, and snakes are reported here for the first time, and several species that were almost unknown to science are illustrated in full color. The book also contains new data on species distribution and on the effect of the isolated landscape of the peninsula and its islands on the evolutionary process. Much of the information gathered here is presented in biogeographical overviews that consider the extremely varied environments of Baja California in both a contemporary and a historical framework. An original and important contribution to science, this book will generate further research for years to come as it becomes a benchmark reference for both professionals and amateurs.
California Amphibians and Reptiles
California Amphibians and Reptiles - 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 Amphibians and Reptiles write by Robert Hansen. This book was released on 2025-01-14. California Amphibians and Reptiles available in PDF, EPUB and Kindle. "A state of the art field guide to the 200+ species of reptile and amphibian found in California"--
