[PDF] Ecology And Conservation Of Grassland Birds Of The Western Hemisphere eBook

Author : Jeffrey V. Wells
Publisher : Princeton University Press
Page : 465 pages
File Size : 18,40 MB
Release : 2010-04-18
Category : Nature
ISBN : 1400831512

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Until now there has been no single, comprehensive resource on the status of North America's most threatened birds and what people can do to help protect them. Birder's Conservation Handbook is the only book of its kind, written specifically to help birders and researchers understand the threats while providing actions to protect birds and their habitats. Jeffrey Wells has distilled vast amounts of essential information into a single easy-to-use volume-required reading for anyone who loves birds and wants to ensure they are protected. At-a-glance species accounts cover in detail North America's one hundred most at-risk birds; each account is beautifully illustrated by today's top bird artists. The text includes status, distribution, ecology, threats, conservation actions and needs, and references. A distribution map accompanies each entry. Chapters discuss birds as indicators of environmental health, the state of North American bird populations, major conservation issues, and initiatives now underway to improve the health of North America's birds. Birder's Conservation Handbook is an indispensable resource for birdwatchers, researchers, naturalists, and conservationists. Reading it will inspire you to become an active steward of our birds and the habitats we share. A comprehensive guide to North America's one hundred most at-risk birds and how to protect them Compact and easy to use, with beautiful illustrations and data organized for convenient, at-a-glance reference Detailed species accounts, including distribution maps Practical advice on conservation Information on leading conservation agencies and resources

Author : Jean-Pierre L. Savard
Publisher : CRC Press
Page : 604 pages
File Size : 20,91 MB
Release : 2015-04-13
Category : Nature
ISBN : 1482248980

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The past decade has seen a huge increase in the interest and attention directed toward sea ducks, the Mergini tribe. This has been inspired, in large part, by the conservation concerns associated with numerical declines in several sea duck species and populations, as well as a growing appreciation for their interesting ecological attributes. Reflec

Author : Lance B. McNew
Publisher : Springer Nature
Page : 1017 pages
File Size : 39,97 MB
Release : 2023-09-01
Category : Science
ISBN : 303134037X

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This open access book reviews the importance of ecological functioning within rangelands considering the complex inter-relationships of production agriculture, ecosystem services, biodiversity, and wildlife habitat. More than half of all lands worldwide, and up to 70% of the western USA, are classified as rangelands—uncultivated lands that often support grazing by domestic livestock. The rangelands of North America provide a vast array of goods and services, including significant economic benefit to local communities, while providing critical habitat for hundreds of species of fish and wildlife. This book provides compendium of recent data and synthesis from more than 100 experts in wildlife and rangeland ecology in Western North America. It provides a current and in-depth synthesis of knowledge related to wildlife ecology in rangeland ecosystems, and the tools used to manage them, to serve current and future wildlife biologists and rangeland managers in the working landscapes of the West. The book also identifies information gaps and serves as a jumping-off point for future research of wildlife in rangeland ecosystems. While the content focuses on wildlife ecology and management in rangelands of Western North America, the material has important implications for rangeland ecosystems worldwide.

Author : Jeffrey V. Wells
Publisher : Univ of California Press
Page : 160 pages
File Size : 37,19 MB
Release : 2011-10
Category : Medical
ISBN : 0520271009

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“A wonderful book that highlights the globally unique and important boreal forest ecoregion from an avian perspective, with fresh twists. Your ideas about where those migrant and wintering birds in your backyards have come from will be forever changed after you read this.”--Gordon Orians, Professor Emeritus of Biology, University of Washington “One of the planet's most amazing spectacles is the seasonal ebb and flow of migrants from the boreal forests to warmer winter quarters, with stopovers in our neighborhoods in between. This book tells you how connected the world is and what's at risk if we damage any part of it.”--Stuart Pimm, Doris Duke Professor of Conservation Ecology, Duke University, winner of the 2006 Dr. A. H. Heineken Prize “This diverse set of contributions about birds that nest in and migrate to and from North America's boreal forest demonstrates the remarkable interconnectedness of ecosystems across the hemispheres and the incredible responsibility we face to protect them.”--Bridget Stutchbury, York University, author of Silence of the Songbirds and The Private Lives of Birds “The fact that billions of birds breed in North America’s boreal forest is amazing enough, but this assemblage is even more remarkable when understood as playing completely different, major ecological roles across the temperate and tropical Americas during the northern winter. This book definitely will broaden your thinking about ecological connections across the hemisphere and the global-scale phenomenon that crosses our skies twice each year.”--John W. Fitzpatrick, Louis Agassiz Fuertes Director, Cornell Lab of Ornithology

Author : Brett K. Sandercock
Publisher : Univ of California Press
Page : 376 pages
File Size : 40,8 MB
Release : 2011-09-04
Category : Medical
ISBN : 0520270061

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"Summarizing current knowledge of grouse biology, this volume is organized in four sections--spatial ecology, habitat relationships, population biology, and conservation and management--and offers insights into spatial requirements, movements, and demography of grouse. Much of the research employs emerging tools in ecology that span biogeochemistry, molecular genetics, endocrinology, radio-telemetry, and remote sensing".--Adapted from publisher descrip tion on back cover

Author : Christopher A. Lepczyk
Publisher : Univ of California Press
Page : 375 pages
File Size : 44,24 MB
Release : 2012-10-26
Category : Science
ISBN : 0520953894

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Now that more than half of the world’s population lives in cities, the study of birds in urban ecosystems has emerged at the forefront of ornithological research. An international team of leading researchers in urban bird ecology and conservation from across Europe and North America presents the state of this diverse field, addressing classic questions while proposing new directions for further study. Areas of particular focus include the processes underlying patterns of species shifts along urban-rural gradients, the demography of urban birds and the role of citizen science, and human-avian interaction in urban areas. This important reference fills a crucial need for scientists, planners, and managers of urban spaces and all those interested in the study and conservation of birds in the world’s expanding metropolises.

Author : Candace Savage
Publisher : Greystone Books Ltd
Page : 265 pages
File Size : 41,54 MB
Release : 2020-04-14
Category : Nature
ISBN : 1771645954

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Praise for the previous edition of Prairie: "Impelled with its sense of the miraculous in nature." —Globe and Mail Candace Savage’s acclaimed and beautifully written guide to the ecology of the prairies, now revised and updated. This revised edition of Prairie features a new preface along with updated research on the effects of climate change on an increasingly vulnerable landscape. It also offers new information on: · conservation of threatened species, including the black-tailed prairie dog and farmland birds; · grassland loss and conservation; · the health of rivers and the water table; · the effects of neonicotinoid insecticides on prairie wetlands; · the benefits of regenerative agriculture. Illustrated with elegant black-and-white line drawings and maps, this award-winning tome continues to be a highly readable guide to understanding the ecology, geological history, biodiversity, and resilience of the prairies.