Download or read book Important Migratory Bird Site Maps written by Scot Nickels and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Important Migratory Bird Site Maps written by C. Adam and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Atlas of Bird Migration written by Jonathan Elphick and published by Random House (NY). This book was released on 1995 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using specially devised computer-generated maps, plus full-color photos and illustrations that together represent birds in nature and in close-up detail, the atlas first explains the basics of bird migration and then traces the journeys of more than a hundred species, including detailed information and an illustration of each.
Download or read book Atlas of Bird Migration written by Jonathan Elphick and published by Firefly Books Limited. This book was released on 2011 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses how birds migrate and provides information on migrations in each region of the world and on the migrating habits of hundreds of species of birds.
Download or read book Nongame Migratory Bird Habitat Conservation Strategy Plan written by and published by . This book was released on 1992 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Priority Migratory Bird Habitats of Canada s Prairie Provinces written by Bert Poston and published by North American Waterfowl Management Plan. This book was released on 1990 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report identifies the more important known migratory bird habitat areas and sites within the provinces of Alberta, Manitoba and Saskatchewan. Important habitats for the breeding, moulting and staging of migratory birds are defined. Each area or site is ranked, on the basis of the most current and verifiable biological data, into categories of national, regional, or local importance. Areas and sites are further organized by ecological land units -- ècoregions' and h̀abitat subregions' within a framework of broad geographic ècozones'.
Download or read book RSPB Migration Hotspots written by Tim Harris and published by Bloomsbury Publishing. This book was released on 2016-01-28 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Migration Hotspots brings the spectacle and excitement of amazing bird migrations to the general reader. Each spring and autumn hundreds of millions of birds - wildfowl, shorebirds, raptors, and passerines - migrate between higher and lower latitudes, or in some cases between high latitudes in the northern hemisphere and high latitudes in the southern hemisphere. In a handful of places around the world, a combination of geography, topography and climate combine to funnel migrant birds into narrow fronts, leading to migration hotspots, places where, for a few days each year, birds seem to be everywhere. The sight of thousands upon thousands of birds is one of nature's greatest wildlife spectacles. Migration Hotspots takes a look at 30 of the locations where the planet's most dramatic bird migration can be witnessed, from raptor bottlenecks such as Veracruz (Mexico) and the Strait of Messina (Italy) to places like Point Pelée (Canada) and Beidaihe (China) where spectacular falls of songbirds can take place. And from wetlands where huge numbers of waders stop over each spring and autumn to the great rarity islands of Scilly and Heligoland. The book covers each of the world's major avian flyways and features stunning photography throughout. The geographical reasons for the importance of each hotspot are explained, with a summary of the different birds that pass through and the best times of year to see them, and an introductory chapter summarises birds' migration strategies.
Download or read book A Regional Map Base for a Migratory Bird Habitat Inventory Prairie Provinces written by G. D. Adams and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Under its various mandates (Migratory Birds Convention Act 1917, Canada Wildlife Act 1973 and Committee on Status of Endangered Wildlife 1983), the Canadian Wildlife Service (CWS) is responsible for the management of migratory birds and endangered species and their habitats. The Canadian Wildlife Service also oversees the protection and management of key national habitats and plays a lead role in establishing an expanding network of National Wildlife Areas (Desmeules et al. 1983). To further this goal, an essential requirement is an inventory of key wildlife areas distributed according to natural regions in Canada"--Introduction, page 1.
Download or read book Wings over the Great Plains Bird Migrations in the Central Flyway written by Paul Johnsgard and published by Lulu.com. This book was released on 2012-11-19 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Central Flyway has been recognized as a collective North-South migratory pathway centered on the North American Great Plains for nearly a century, but it has never been analyzed as the species that most closely follow it, or the major stopping points used by those species on their journeys between their northern breeding and southern wintering grounds. A total of 114 U.S. and 21 Canadian localities of special importance to birds migrating within the Central Flyway are identified and described in detail. Judging from available regional, state and local information, nearly 400 species of 50 avian families regularly use the Central Flyway during their migrations. Nearly 90 Central Flyway species have wintering areas parly extending variably far into the Neotropic zoogeographic realm, and at least 50 of these winter entirely within the Neotropic realm. A few of these species undertake some of the longest known migrations of all birds, in excess of 8,000 miles in each direction. Seven maps, 49 figures and over 100 literature citations are included."--Abstract.
Download or read book Important Bird Areas Americas written by Christian Devenish and published by . This book was released on 2009 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Migration Ecology of Birds written by Ian Newton and published by Elsevier. This book was released on 2023-12-02 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Migration Ecology of Birds, Second Edition covers all aspects of this absorbing subject, including migratory processes, problems of navigation and vagrancy, timing and physiological control of migration, large-scale movement patterns, the effects of recent climate change, the problems that migrants face, and the factors that limit their populations. This book provides a thorough and in-depth review of the state of the science, with the text supplemented by abundant tables, maps and diagrams. Written by a world-renowned avian ecology and migration researcher, this book reveals the extraordinary adaptability of birds to the variable and changing conditions across the globe. This book represents the most updated and detailed review of bird migration, its evolution, ecology and bird physiology. Written in a clear and readable style, it will appeal not only to migration researchers in the field and ornithologists, but to anyone with an interest in this fascinating subject. Features updated and trending ecological aspects, including various types of bird movements, dispersal and nomadism, and how they relate to food supplies and other external conditions Contains numerous tables, maps, diagrams, a glossary, and a bibliography of more than 3,000 up-to-date references Written by an active researcher with a distinguished career in avian ecology, including migration research
Download or read book Status and Management of Neotropical Migratory Birds written by Deborah M. Finch and published by . This book was released on 1993 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neotropical Migratory Birds written by Richard M. DeGraaf and published by Cornell University Press. This book was released on 1995 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thrushes, warblers, vireos, and tanagers are probably the most familiar of the Neotropical migrants--birds that breed in the United States and Canada, then journey to spend the winter in the Caribbean, Mexico, or southward. But this extraordinary group actually comprises a large number of diverse species, including waterfowl, shorebirds, terns, hawks, flycatchers, and hummingbirds. In their compendious review of information on these birds, Richard M. DeGraaf and John H. Rappole illuminate the need for a thorough understanding of the ecology of each species, one that exte4nds throughout the entire life cycle. The authors argue convincingly that conservation efforts must be based on such an understanding and carried out across a species' range--not limited to the breeding grounds. This book is the first to summarize in one volume much-needed practical data about the distribution and breeding habitat requirements of migratory birds in North and South America. The body of the book consists of natural history accounts of more than 350 species of Neotropical migrants, including a brief description of each bird's range, status, habitats on breeding grounds, nest site, and wintering areas. The authors provide a complete range map of each species' distribution in the Western Hemisphere as well as notes on the distribution--basic data that until recently have largely been unavailable in usable form to ornithologists and land and resource managers. An appendix lists species that are increasing or decreasing at significant rates in various physiographic regions of North America.
Download or read book Pattern and Process in Macroecology written by Kevin Gaston and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues of scale have become increasingly important to ecologists. This book addresses the structure of regional (large-scale) ecological assemblages or communities, and the influence this has at a local (small-scale) level. This macroecological perspective is essential for the broader study of ecology because the structure and function of local communities cannot be properly understood without reference to the region in which they are situated. The book reviews and synthesizes the issues of current importance in macroecology, providing a balanced summary of the field that will be useful for biologists at advanced undergraduate level and above. These general issues are illustrated by frequent reference to specific well-studied local and regional assemblages -- an approach that serves to relate the macroecological perspective (which is perhaps often difficult to comprehend) to the everyday experience of local sites. Macroecology is an expanding and dynamic discipline. The broad aim of the book is to promote an understanding of why it is such an important part of the wider program of research into ecology. Summarises the current macroecological literature. Provides numerous examples of key patterns. Explicitly links local and regional scale processes. Exploits detailed knowledge of one species assemblage to explore broad issues in the structuring of biodiversity.
Download or read book Maps for Migratory Bird Terrestrial Habitats written by Canadian Wildlife Service and published by . This book was released on 198? with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology and Management of Neotropical Migratory Birds written by Deborah M. Finch and published by Oxford University Press. This book was released on 1995 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume assesses the current status of neotropical migratory birds in the USA, and analyzes the methods and strategies for conserving migrant populations.
Download or read book The Atlas of Bird Migration written by Jonathan Elphick and published by Struik Publishers. This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: A well-illustrated and comprehensive guide to bird migration, including the latest discoveries, and environmental and conservation concerns. Focusing on typical and interesting migrants, the book includes maps, photographs, calendars, fact files and more.
