Download or read book Baja California Plant Field Guide written by Jon Paul Rebman and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Baja California Plant Field Guide is a manual to native and naturalized plants of the Baja California peninsula, Mexico. It is a useful guide for the entire Sonoran Desert and for Southern California, as over 50% of the species covered also occur in these regions. Over 715 different plants in 111 plant families are identified (most in both English and Spanish), with both scientific and common names and detailed descriptions. Many species are illustrated with color photographs. Descriptions entail plant habit and height; stem, leaf, flower, and fruit morphology; range; elevation; pollination biology; ethnobotanical uses; and discriminating comparisons with close relatives. This book is intended for everyone from the interested novice to the professional botanist.
Download or read book San Diego County Mammal Atlas written by Scott Tremor and published by . This book was released on 2017 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new San Diego County Mammal Atlas serves as the definitive guide to the mammals of San Diego County, the biodiversity of which is one of the greatest in the United States. More than a decade in the making, the 432-page, full-color book covers the biology of all 91 terrestrial species and 31 inshore marine visitors known to have occurred in the county during recorded history (since 1769).
Download or read book The Birds of San Diego County Classic Reprint written by Philip Unitt and published by Forgotten Books. This book was released on 2018-09-23 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Birds of San Diego County Belding's Savannah Sparrow. In the coastal sage scrub, I populations of Cactus Wren and California (black-tailed) About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Proceedings of the San Diego Society of Natural History written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Papers on Spiders written by George Williams Peckham and published by . This book was released on 1887 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Relationships in the Charadrii shorebirds written by Joseph R. Jehl (Jr.) and published by . This book was released on 1968 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Husbandry in Ancient Israel written by Aharon Sasson and published by Routledge. This book was released on 2016-04-08 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animals have been used to human advantage for thousands of years. 'Animal Husbandry in Ancient Israel' presents an analysis of caprines and cattle husbandry in the Southern Levantine Bronze and Iron Age. The book employs key methodological approaches - comparative analysis, taphonomy, Geographic Information System spatial analysis, and ethnographic studies - to challenge prevalent views on the Southern Levantine ancient economy. 'Animal Husbandry in Ancient Israel' argues that the key concern of nomadic, rural and urban populations was survival - the common household maintained a self-sufficient economy - rather than profit, specialization or trade. The book will be of value to all those interested in the dynamic relationship between humans and animals in ancient Israel.
Download or read book San Diego County Native Plants written by James Lightner and published by . This book was released on 2006 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Collections written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2021-01-29 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological collections are a critical part of the nation's science and innovation infrastructure and a fundamental resource for understanding the natural world. Biological collections underpin basic science discoveries as well as deepen our understanding of many challenges such as global change, biodiversity loss, sustainable food production, ecosystem conservation, and improving human health and security. They are important resources for education, both in formal training for the science and technology workforce, and in informal learning through schools, citizen science programs, and adult learning. However, the sustainability of biological collections is under threat. Without enhanced strategic leadership and investments in their infrastructure and growth many biological collections could be lost. Biological Collections: Ensuring Critical Research and Education for the 21st Century recommends approaches for biological collections to develop long-term financial sustainability, advance digitization, recruit and support a diverse workforce, and upgrade and maintain a robust physical infrastructure in order to continue serving science and society. The aim of the report is to stimulate a national discussion regarding the goals and strategies needed to ensure that U.S. biological collections not only thrive but continue to grow throughout the 21st century and beyond.
Download or read book Palaeozoic Crustacea written by Anthony Wayne Vogdes and published by . This book was released on 1917 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Native Plants written by Margaret L. Fillius and published by . This book was released on 2007 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of the Salton Sea written by Michael Patten and published by Univ of California Press. This book was released on 2003-08-19 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Salton Sea, California’s largest inland lake, supports a spectacular bird population that is among the most concentrated and most diverse in the world. Sadly, this crucial stopover along the Pacific Flyway for migratory and wintering shorebirds, landbirds, and waterfowl is dangerously close to collapse from several environmental threats. This book is the first thoroughly detailed book to describe the birds of Salton Sea, more than 450 species and subspecies in all. A major contribution to our knowledge about the birds of western North America, it will also be an important tool in the struggle to save this highly endangered area. Synthesizing data from many sources, including observations from their long-term work in the area, the authors’ species accounts discuss each bird’s abundance, seasonal status, movement patterns, biogeographic affinities, habitat associations, and more. This valuable reference also includes general information on the region’s fascinating history and biogeography, making it an unparalleled resource for the birding community, for wildlife managers, and for conservation biologists concerned with one of the most threatened ecosystems in western North America.
Download or read book The Turtles of Mexico written by John Legler and published by Univ of California Press. This book was released on 2013-08-28 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Turtles of Mexico is the first comprehensive guide to the biology, ecology, evolution, and distribution of more than fifty freshwater and terrestrial turtle taxa found in Mexico. Legler and Vogt draw on more than fifty years of fieldwork to elucidate the natural history of these species. The volume includes an extensive introduction to turtle anatomy, taxonomy, phylogeny, biogeography, and physiology. A key to the turtles of Mexico is included along with individual species accounts featuring geographic distribution maps and detailed color illustrations. Specific topics discussed for each species include habitat, diet, feeding behavior, reproduction, predators, parasites, growth and ontogeny, sexual dimorphism, growth rings, economic use, conservation, legal protection, and taxonomic studies. This book is a complete reference for scientists, conservationists, and professional and amateur enthusiasts who wish to study Mexican turtles.
Download or read book West American Cenozoic Pholadidae Mollusca Bivalvia written by George L. Kennedy and published by . This book was released on 1974 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Observations in Lower California written by Johann Jakob, S.J. Baegert and published by Univ of California Press. This book was released on 2023-11-10 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1952.
Download or read book The Neotropical Toad Genus Atelopus written by Stefan Lötters and published by Serpent's Tail. This book was released on 1996 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cactus and Succulent Plants written by Sara Oldfield and published by World Conservation Union. This book was released on 1997-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Found in a variety of forms, cacti and other succulents have elicited widespread interest and tremendous popularity worldwide. Although the subject of a certain amount of debate, about 10,000 species are recognized as belonging to the succulent group. Of these, an estimated 2,000 are threatened with global extinction in the wild and many more are regionally or nationally threatened mainly due to habitat destruction and collection for international trade.This Action Plan brings together from around the world current information on population status, threats and conservation of this particularly important group of plants. Prepared with conservationists, scientists, governments, protected area managers and grant-awarding bodies in mind, it suggests priorities for action and encourages collaboration among interested parties at all levels.
