Revision of the North American Ground Squirrels
Author | : Arthur Holmes Howell |
Publisher | : |
Total Pages | : 298 |
Release | : 1938 |
Genre | : Ground squirrels |
ISBN | : |
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Author | : Arthur Holmes Howell |
Publisher | : |
Total Pages | : 298 |
Release | : 1938 |
Genre | : Ground squirrels |
ISBN | : |
Author | : Arthur Holmes Howell |
Publisher | : |
Total Pages | : 304 |
Release | : 2013-06 |
Genre | : |
ISBN | : 9781258763268 |
Author | : Arthur H. Howell |
Publisher | : Forgotten Books |
Total Pages | : 402 |
Release | : 2018-04-19 |
Genre | : Science |
ISBN | : 9780365988557 |
Excerpt from Revision of the North American Ground Squirrels: With a Classification of the North American Sciuridae Ground squirrel burrows are often a serious menace to the safety of irrigation systems. Birdseye (1912, p. 13) tells of a serious washout caused by irrigation water escaping through a Columbian ground squirrel's burrow located in an orchard on the bench above. Lantz (1918, p 14) cites the destruction of 6 acres of alfalfa caused by the burrowing of a California ground squirrel into an irrigation embankment. An additional count against certain of the ground squirrels is based on the part they play in the dissemination of diseases often fatal to man, as is the case with the Columbian ground squirrel in the spread of spotted fever, he California, Oregon, Uinta, Colum bian, and Richardson's ground squirrels in the spread of bubonic plague, and the California ground squirrel and the Utah rock squirrel in the spread of tularemia. 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.
Author | : David J. Hafner |
Publisher | : IUCN |
Total Pages | : 188 |
Release | : 1998 |
Genre | : Nature |
ISBN | : 9782831704630 |
The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.
Author | : Charles Walsh Schwartz |
Publisher | : University of Missouri Press |
Total Pages | : 398 |
Release | : 2001 |
Genre | : Nature |
ISBN | : 9780826213594 |
Prepared by two of Missouri's most distinguished conservationists, The Wild Mammals of Missouri has been the definitive guide to mammals of this state for over forty years. Now the University of Missouri Press is pleased to release an updated edition, revised by Elizabeth R. Schwartz, reflecting the changes in Missouri's mammalian fauna and including the latest taxonomic revisions. Maintaining the original's successful format and the language that made the book accessible to both professional and lay readers, the revised edition incorporates throughout new knowledge of the various species of mammals of Missouri. Most notable is the addition of a new resident species, the nine-banded armadillo. Several other taxonomic and distributional changes are reflected and the range maps have been revised to show significant changes. Charles Schwartz's meticulously rendered drawings capture the spirit of his subjects while remaining technically accurate. These drawings range from fully rendered portraits to illustrations of dentition and skulls, tracks, and other identifying characteristics, to vignettes showing the mammals engaged in characteristic behaviors. Also included in this volume are discussions of all biological and ecological aspects of the mammals including distribution and abundance, habitat and home, habits, food, reproduction, adversities faced, and conservation and management concerns. The Schwartzes' lifelong dedication to state and national conservation and their vast biological knowledge are apparent throughout the pages of this attractive reference guide. People of all ages and backgrounds will find The Wild Mammals of Missouri an invaluable guide to the study of Missouri's mammals.
Author | : Jean Myron Linsdale |
Publisher | : |
Total Pages | : 500 |
Release | : 1946 |
Genre | : California ground squirrel |
ISBN | : |
Author | : Nancy Lawson |
Publisher | : Chronicle Books |
Total Pages | : 226 |
Release | : 2017-04-18 |
Genre | : |
ISBN | : 1616896175 |
In this eloquent plea for compassion and respect for all species, journalist and gardener Nancy Lawson describes why and how to welcome wildlife to our backyards. Through engaging anecdotes and inspired advice, profiles of home gardeners throughout the country, and interviews with scientists and horticulturalists, Lawson applies the broader lessons of ecology to our own outdoor spaces. Detailed chapters address planting for wildlife by choosing native species; providing habitats that shelter baby animals, as well as birds, bees, and butterflies; creating safe zones in the garden; cohabiting with creatures often regarded as pests; letting nature be your garden designer; and encouraging natural processes and evolution in the garden. The Humane Gardener fills a unique niche in describing simple principles for both attracting wildlife and peacefully resolving conflicts with all the creatures that share our world.
Author | : Shane P. Mahoney |
Publisher | : JHU Press |
Total Pages | : 177 |
Release | : 2019-09-10 |
Genre | : Science |
ISBN | : 1421432811 |
The foremost experts on the North American Model of Wildlife Conservation come together to discuss its role in the rescue, recovery, and future of our wildlife resources. At the end of the nineteenth century, North America suffered a catastrophic loss of wildlife driven by unbridled resource extraction, market hunting, and unrelenting subsistence killing. This crisis led powerful political forces in the United States and Canada to collaborate in the hopes of reversing the process, not merely halting the extinctions but returning wildlife to abundance. While there was great understanding of how to manage wildlife in Europe, where wildlife management was an old, mature profession, Continental methods depended on social values often unacceptable to North Americans. Even Canada, a loyal colony of England, abandoned wildlife management as practiced in the mother country and joined forces with like-minded Americans to develop a revolutionary system of wildlife conservation. In time, and surviving the close scrutiny and hard ongoing debate of open, democratic societies, this series of conservation practices became known as the North American Model of Wildlife Conservation. In this book, editors Shane P. Mahoney and Valerius Geist, both leading authorities on the North American Model, bring together their expert colleagues to provide a comprehensive overview of the origins, achievements, and shortcomings of this highly successful conservation approach. This volume • reviews the emergence of conservation in late nineteenth–early twentieth century North America • provides detailed explorations of the Model's institutions, principles, laws, and policies • places the Model within ecological, cultural, and socioeconomic contexts • describes the many economic, social, and cultural benefits of wildlife restoration and management • addresses the Model's challenges and limitations while pointing to emerging opportunities for increasing inclusivity and optimizing implementation Studying the North American experience offers insight into how institutionalizing policies and laws while incentivizing citizen engagement can result in a resilient framework for conservation. Written for wildlife professionals, researchers, and students, this book explores the factors that helped fashion an enduring conservation system, one that has not only rescued, recovered, and sustainably utilized wildlife for over a century, but that has also advanced a significant economic driver and a greater scientific understanding of wildlife ecology. Contributors: Leonard A. Brennan, Rosie Cooney, James L. Cummins, Kathryn Frens, Valerius Geist, James R. Heffelfinger, David G. Hewitt, Paul R. Krausman, Shane P. Mahoney, John F. Organ, James Peek, William Porter, John Sandlos, James A. Schaefer