Download or read book Predator prey Relations and Breeding Biology of the Great Horned Owl and Red tailed Hawk in Central Alberta written by William Bruce McInvaille and published by . This book was released on 1972 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Atlas of Breeding Birds of Alberta written by Federation of Alberta Naturalists and published by Nature Alberta. This book was released on 1992 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of maps of distribution of breeding birds in Alberta is arranged by order and family. Each map shows evidence of nesting (confirmed, probable, possible, observed) with description and illustration of the bird. Extensive bibliography, index of bird names in English, Latin and French, and list of migrants.
Download or read book Biology and Conservation of Owls of the Northern Hemisphere written by James R. Duncan and published by . This book was released on 1997 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of Great Horned Owls and Red tailed Hawks in Southeastern Wisconsin written by LeRoy Petersen and published by . This book was released on 1979 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Horned Owl written by Dwight G. Smith and published by Stackpole Books. This book was released on 2002 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete natural history of the species, in straightforward text and brilliant color photographs.
Download or read book General Technical Report NC written by and published by . This book was released on 1981 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report RM written by and published by . This book was released on 1987 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological services manual written by U.S. Fish and Wildlife Service. Division of Ecological Services and published by . This book was released on 1980 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual is provided for guidance and as a reference document for all U.S.F.W.S. Ecological Services personnel to use in carrying out assignments under the Land and Water Resource Development Planning, Biological Services, and Environmental Contaminant Evaluation Programs of the Habitat Perservation Category.
Download or read book Ecosystem Dynamics of the Boreal Forest The Kluane Project written by Vancouver Charles J. Krebs Professor of Zoology University of British Columbia and published by Oxford University Press, USA. This book was released on 2001-03-31 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The boreal forest is one of the world's great ecosystems, stretching across North America and Eurasia in an unbroken band and containing about 25% of the world's closed canopy forests. The Kluane Boreal Forest Ecosystem Project was a 10-year study by nine of Canada's leading ecologists to unravel the impact of the snowshoe hare cycle on the plants and the other vertebrate species in the boreal forest. In much of the boreal forest, the snowshoe hare acts as a keystone herbivore, fluctuating in 9-10 year cycles, and dragging along secondary cycles in predators such as lynx and great-horned owls. By manipulating the ecosystem on a large scale from the bottom via fertilizer additions and from the top by predator exclosures, they have traced the plant-herbivore relationships and the predator-prey relationships in this ecosystem to try to answer the question of what drives small mammal population cycles. This study is unique in being large scale and experimental on a relatively simple ecosystem, with the overall goal of defining what determines community structure in the boreal forest. Ecosystem Dynamics of the Boreal Forest: The Kluane Project summarizes these findings, weaving new discoveries of the role of herbivores-turned-predators, compensatory plant growth, and predators-eating-predators with an ecological story rich in details and clear in its findings of a community where predation plays a key role in determining the fate of individuals and populations. The study of the Kluane boreal forest raises key questions about the scale of conservation required for boreal forest communities and the many mammals and birds that live there.
Download or read book Habitat Selection in Birds written by Martin L. Cody and published by Elsevier. This book was released on 1987-07-09 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is divided into several parts. An introductory chapter serves to make the reader aware of the diversity of the subject of habitat selection in birds. Many if the various aspects of habitat selection introduced in the first chapter are developed in subsequent chapters, and thus it serves to some extent as an overview of the subject and as a "lead-in" to subsequent work.
Download or read book Wildfire and Furbearers in the Boreal Forest with Emphasis on Marten Lynx and Their Prey written by Audrey Jean Magoun and published by . This book was released on 1991 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Standards for the Development of Habitat Suitability Index Models written by U.S. Fish and Wildlife Service. Division of Ecological Services and published by . This book was released on 1981 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Ecology of Raptors written by Ian Newton and published by A&C Black. This book was released on 2010-11-30 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr Newton's book is concerned with all aspects of population regulation in diurnal birds of prey, their social behaviour, dispersion, numbers, movements, breeding and mortality. He has drawn on his own studies in Scotland and on material and investigations worldwide to produce an authoritative and stimulating synthesis of current thinking and research on the ecological problems of the Falconiformes. He also deals in detail with the effects of pesticides and other pollutants on these birds, and with their scientific management and conservation. The author's lucid style will ensure a wide readership among research workers and the more general audience with an interest in birds of prey. There is a full bibliography and an extensive appendix of tables.
Download or read book Snake River Birds of Prey Special Research Report to the Secretary of the Interior written by United States. Bureau of Land Management. Boise District Office and published by . This book was released on 1979 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Snake River Birds of Prey National Conservation Area written by United States. Bureau of Land Management and published by . This book was released on 1979 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Bulletin written by and published by . This book was released on 1978 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Plains Wildlife Damage Control Workshop Proceedings written by and published by . This book was released on 1987 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
