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Author : Frederick Charles Lincoln
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.21/5 ( download)
Download or read book Migration of Birds (1979). written by Frederick Charles Lincoln and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick Charles Lincoln
Publisher : Good Press
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.45/5 ( download)
Download or read book Migration of Birds written by Frederick Charles Lincoln and published by Good Press. This book was released on 2021-11-05 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Migration of Birds" by Frederick Charles Lincoln. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.
Author : Michael J. Piore
Publisher : Cambridge University Press
ISBN 13 : 9780521280587
Total Pages : 246 pages
Book Rating : 4.83/5 ( download)
Download or read book Birds of Passage written by Michael J. Piore and published by Cambridge University Press. This book was released on 1979 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds of Passage presents an unorthodox analysis of migration ion to urban industrial societies from underdeveloped rual areas. It argues that such migrations are a continuing feature of industrial societies and that they are generated by forces inherent in the nature of industrial economies. It explains why conventional economic theory finds such migrations so difficult to comprehend, and challenges a set of older assumptions that supported the view that these migrations were beneficial to both sending and receiving societies. Professor Piore seriously questions whether migration actually relieves population pressure and rural unemployment, and whether it develops skills necessary for the emergence of an industrial labour force in the home country. Furthermore, he criticizes the notion that in the long run migrant labour complements native labour. On the basis of this critique, he develops an alternative theory of the nature of the migration process.
Author : Frederick Charles Lincoln
Publisher : Good Press
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.26/5 ( download)
Download or read book Migration of Birds (1979) written by Frederick Charles Lincoln and published by Good Press. This book was released on 2021-11-05 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Migration of Birds (1979)" by Frederick Charles Lincoln, Steven R. Peterson. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.
Author : Scott Weidensaul
Publisher : Macmillan
ISBN 13 : 9780865475915
Total Pages : 436 pages
Book Rating : 4.11/5 ( download)
Download or read book Living on the Wind written by Scott Weidensaul and published by Macmillan. This book was released on 2000-04-15 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scott Weidensaul follows hawks over the Mexican coastal plains, Bar-tailed Godwits that hitchhike on gale winds 7,000 miles nonstop across the Pacific from Alaska to New Zealand, and the Myriad Songbirds whose numbers have dwindled so dramatically in recent years.
Author : Ian Newton
Publisher : Elsevier
ISBN 13 : 012823752X
Total Pages : 725 pages
Book Rating : 4.26/5 ( download)
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
Author : Scott Weidensaul
Publisher : W. W. Norton & Company
ISBN 13 : 0393608913
Total Pages : 383 pages
Book Rating : 4.15/5 ( download)
Download or read book A World on the Wing: The Global Odyssey of Migratory Birds written by Scott Weidensaul and published by W. W. Norton & Company. This book was released on 2021-03-30 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller Finalist for the Los Angeles Times Book Prize A Library Journal Best Science and Technology Book of the Year An exhilarating exploration of the science and wonder of global bird migration. In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross immense oceans, fly above the highest mountains, or remain in unbroken flight for months at a stretch has exploded. What we’ve learned of these key migrations—how billions of birds circumnavigate the globe, flying tens of thousands of miles between hemispheres on an annual basis—is nothing short of extraordinary. Bird migration entails almost unfathomable endurance, like a sparrow-sized sandpiper that will fly nonstop from Canada to Venezuela—the equivalent of running 126 consecutive marathons without food, water, or rest—avoiding dehydration by "drinking" moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy. Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides—and their reaction time actually improves. These and other revelations convey both the wonder of bird migration and its global sweep, from the mudflats of the Yellow Sea in China to the remote mountains of northeastern India to the dusty hills of southern Cyprus. This breathtaking work of nature writing from Pulitzer Prize finalist Scott Weidensaul also introduces readers to those scientists, researchers, and bird lovers trying to preserve global migratory patterns in the face of climate change and other environmental challenges. Drawing on his own extensive fieldwork, in A World on the Wing Weidensaul unveils with dazzling prose the miracle of nature taking place over our heads.
Author : Jonathan Elphick
Publisher : Firefly Books Limited
ISBN 13 : 9781554079711
Total Pages : 176 pages
Book Rating : 4.13/5 ( download)
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.
Author : Richard Johnston
Publisher : Springer Science & Business Media
ISBN 13 : 1461323851
Total Pages : 372 pages
Book Rating : 4.53/5 ( download)
Download or read book Current Ornithology written by Richard Johnston and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is not often that a century of scholarly activity breaks conveniently into halves, but ornithology of the first half of the 20th century is clearly different from that of the second half. The break actually can be marked in 1949, with the appearance of Meyer and Schuz's Ornithologie ais Biologische Wissenschaft. Prior to this, ornithologists had tended to speak mostly to other ornithologists, experiments (the testing of hy potheses) were uncommon, and a concern for birds as birds was the dominant thread in our thinking. Subsequent to 1949, ornithologists have tended to become ever more professional in their pursuits and to incorporate protocols of experimental biology into their work; more importantly perhaps, they have begun to show a concern for birds as agencies for the study of biology. Many of the most satisfying of recent ornithological studies have come from reductionist research ap proaches, and have been accomplished by specialists in such areas as biochemistry, ethology, genetics, and ecology. A great many studies routinely rely on statistical hypothesis testing, allowing us to come to conclusions unmarred by wishful thinking. Some of us are ready to tell the world that we are a "hard" science, and perhaps that time is not so very far off for most of us. Volume 2 examines several solid examples of late 20th-century ornithology.
Author : Eberhard Gwinner
Publisher : Springer Science & Business Media
ISBN 13 : 3642745423
Total Pages : 436 pages
Book Rating : 4.23/5 ( download)
Download or read book Bird Migration written by Eberhard Gwinner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: E. GWINNER! The phenomenon of bird migration with its large scale dimensions has attracted the attention of naturalists for centuries. Worldwide billions of birds leave their breeding grounds every autumn to migrate to areas with seasonally more favor able conditions. Many of these migrants travel only over a few hundred kilo meters but others cover distances equivalent to the circumference of the earth. Among these long-distance migrants are several billion birds that invade Africa every autumn from their West and Central Palaearctic breeding areas. In the Americas and in Asia the scope of bird migration is of a similar magnitude. Just as impressive as the numbers of birds are their achievements. They have to cope with the enormous energetic costs of long-distance flying. particularly while crossing oceans and deserts that do not allow replenishment of depleted fat reserves. They have to appropriately time the onset and end of migrations. both on a daily and annual basis. And finally. they have to orient their migratory movements in space to reach their species- or population-specific wintering and breeding grounds, irrespective of the variable climatic conditions along their migratory routes.
