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Migratory Birds
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Download or read book Migratory Birds written by Mariana Oliver and published by Undelivered Lectures. This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A sensitive, stunning debut on movement, migration, and loss, in the vein of Valeria Luiselli's Sidewalks.
Book Synopsis A World on the Wing: The Global Odyssey of Migratory Birds by : Scott Weidensaul
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.
Book Synopsis Living on the Wind by : Scott Weidensaul
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.
Download or read book Songbird Journeys written by Miyoko Chu and published by Bloomsbury Publishing USA. This book was released on 2009-05-26 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, little was known about the lives of songbirds during their travels from autumn until spring. Now scientists have documented mass migrations over the Gulf of Mexico, identified the voices of migrants in the night sky, and showed how songbirds navigate using stars, polarized light, and magnetic fields. Miyoko Chu explores the intricacies underlying the ebb and flow of migration, the cycle of seasons, and the interconnectedness between distant places. Songbird Journeys pays homage to the wonder and beauty of songbirds while revealing the remarkable lives of migratory birds and the scientific quest to answer age-old questions about where songbirds go, how they get there, and what they do in the far-flung places they inhabit throughout the year.
Book Synopsis Red Coats and Wild Birds by : Kirsten A. Greer
Download or read book Red Coats and Wild Birds written by Kirsten A. Greer and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the nineteenth century, Britain maintained a complex network of garrisons to manage its global empire. While these bases helped the British project power and secure trade routes, they served more than just a strategic purpose. During their tours abroad, many British officers engaged in formal and informal scientific research. In this ambitious history of ornithology and empire, Kirsten A. Greer tracks British officers as they moved around the world, just as migratory birds traversed borders from season to season. Greer examines the lives, writings, and collections of a number of ornithologist-officers, arguing that the transnational encounters between military men and birds simultaneously shaped military strategy, ideas about race and masculinity, and conceptions of the British Empire. Collecting specimens and tracking migratory bird patterns enabled these men to map the British Empire and the world and therefore to exert imagined control over it. Through its examination of the influence of bird watching on military science and soldiers' contributions to ornithology, Red Coats and Wild Birds remaps empire, nature, and scientific inquiry in the nineteenth-century world.
Download or read book Migration written by Melissa Mayntz and published by Hardie Grant Publishing. This book was released on 2020-05-14 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: WINNER OF THE SILVER MEDAL IN THE ANIMAL & NATURE CATEGORY OF THE NAUTILUS AWARDS 2022 Flight has fascinated humans since we first looked into the sky and saw birds on the wing, and no flights are more fascinating than the extraordinary migrations birds make every day, week, month, and season of the year. Migration explores how birds make these incredible expeditions. From first preparing to migrate, to the different types of migration and the compelling reasons why it is a must. From the high-flying adventures of bar-headed geese that soar above the Himalayan Mountains and the long-distance endurance of Arctic terns that travel from pole-to-pole, birds of all families, from vast seasonal migrators to the more casual nomad, will be explored. As readers migrate through the book’s pages, they will also discover avian navigation, curious routes, the hazards of the journey, and why, occasionally, birds end up far from their original destination. Beautifully illustrated, this book will debunk the most outrageous myths about migration as it thoroughly travels the globe exploring the epic journeys these incredible birds make.
Book Synopsis Ecology and Management of Neotropical Migratory Birds by : Thomas E. Martin
Download or read book Ecology and Management of Neotropical Migratory Birds written by Thomas E. Martin and published by Oxford University Press. This book was released on 1995-10-19 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The apparent decline in numbers among many species of migratory songbirds is a timely subject in conservation biology, particularly for ornithologists, ecologists, and wildlife managers. This book is an attempt to discuss the problem in full scope. It presents an ambitious, comprehensive assessment of the current status of neotropical migratory birds in the U.S., and the methods and strategies used to conserve migrant populations. Each chapter is an essay reviewing and assessing the trend from a different viewpoint, all written by leaders in the fields of ornithology, conservation, and population biology.
Book Synopsis Birds of Two Worlds by : Russell Greenberg
Download or read book Birds of Two Worlds written by Russell Greenberg and published by JHU Press. This book was released on 2005-05-02 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: For centuries biologists have tried to understand the underpinnings of avian migration: where birds go and why, why some migrate and some do not, how they adapt to a changing environment, and how migratory systems evolve. Twenty-five years ago the answers to many of these questions were addressed by a collection of migration experts in Keast and Morton's classic work Migrant Birds in the Neotropics. In 1992, Hagan and Johnston published a follow-up book, Ecology and Conservation of Neotropical Migrant Landbirds. In Birds of Two Worlds Russell Greenberg and Peter Marra bring together the world's experts on avian migration to discuss its ecology and evolution. The contributors move the discussion of migration to a global stage, looking at all avian migration systems and delving deeper into the evolutionary foundations of migratory behavior. Readers interested in the biology, behavior, ecology, and evolution of birds have waited a decade to see a worthy successor to the earlier classics. Birds of Two Worlds will complete the trilogy and become indispensable for ornithologists, evolutionary biologists, serious birders, and public and academic libraries.
Book Synopsis Bird Migration and Global Change by : George W. Cox
Download or read book Bird Migration and Global Change written by George W. Cox and published by Island Press. This book was released on 2010-07-07 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changes in seasonal movements and population dynamics of migratory birds in response to ongoing changes resulting from global climate changes are a topic of great interest to conservation scientists and birdwatchers around the world. Because of their dependence on specific habitats and resources in different geographic regions at different phases of their annual cycle, migratory species are especially vulnerable to the impacts of climate change. In Bird Migration and Global Change, eminent ecologist George W. Cox brings his extensive experience as a scientist and bird enthusiast to bear in evaluating the capacity of migratory birds to adapt to the challenges of a changing climate. Cox reviews, synthesizes, and interprets recent and emerging science on the subject, beginning with a discussion of climate change and its effect on habitat, and followed by eleven chapters that examine responses of bird types across all regions of the globe. The final four chapters address the evolutionary capacity of birds, and consider how best to shape conservation strategies to protect migratory species in coming decades. The rate of climate change is faster now than at any other moment in recent geological history. How best to manage migratory birds to deal with this challenge is a major conservation issue, and Bird Migration and Global Change is a unique and timely contribution to the literature.
Book Synopsis The Migration Ecology of Birds by : Ian Newton
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 Bird Migration written by Peter Berthold and published by . This book was released on 2001 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten years have passed since the first edition of this book. During that time the field of bird migration has experienced many advances which are reflected in this second edition. No other book exists to bring together the vast amount of information currently available on the subject of bird migration. Includes discussion of evolution and history of bird migration, physiology, orientation mechanisms and threats to migrations and is accessible to experts as well as amateurs.
Download or read book Seeking Refuge written by Robert M Wilson and published by University of Washington Press. This book was released on 2011-07-01 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each fall and spring, millions of birds travel the Pacific Flyway, the westernmost of the four major North American bird migration routes. The landscapes they cross vary from wetlands to farmland to concrete, inhabited not only by wildlife but also by farmers, suburban families, and major cities. In the twentieth century, farmers used the wetlands to irrigate their crops, transforming the landscape and putting migratory birds at risk. The U.S. Fish and Wildlife Service responded by establishing a series of refuges that stretched from northern Washington to southern California. What emerged from these efforts was a hybrid environment, where the distinctions between irrigated farms and wildlife refuges blurred. Management of the refuges was fraught with conflicting priorities and practices. Farmers and refuge managers harassed birds with shotguns and flares to keep them off private lands, and government pilots took to the air, dropping hand grenades among flocks of geese and herding the startled birds into nearby refuges. Such actions masked the growing connections between refuges and the land around them. Seeking Refuge examines the development and management of refuges in the wintering range of migratory birds along the Pacific Flyway. Although this is a history of efforts to conserve migratory birds, the story Robert Wilson tells has considerable salience today. Many of the key places migratory birds use — the Klamath Basin, California’s Central Valley, the Salton Sea — are sites of recent contentious debates over water use. Migratory birds connect and depend on these landscapes, and farmers face pressure as water is reallocated from irrigation to other purposes. In a time when global warming promises to compound the stresses on water and migratory species, Seeking Refuge demonstrates the need to foster landscapes where both wildlife and people can thrive.
Book Synopsis Atlas of Bird Migration by : Jonathan Elphick
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 The Wild Birds written by Emily Strelow and published by . This book was released on 2020-03-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finalist for the Lambda Literary Award for Bisexual Fiction Finalist for the Foreword INDIES 2018 Award for Best Fiction Cast adrift in 1870s San Francisco after the death of her mother, a girl named Olive disguises herself as a boy and works as a lighthouse keeper's assistant on the Farallon Islands to escape the dangers of a world unkind to young women. In 1941, nomad Victor scours the Sierras searching for refuge from a home to which he never belonged. And in the present day, precocious fifteen year-old Lily struggles, despite her willfulness, to find a place for herself amongst the small town attitudes of Burning Hills, Oregon. Living alone with her hardscrabble mother Alice compounds the problem--though their unique relationship to the natural world ties them together, Alice keeps an awful secret from her daughter, one that threatens to ignite the tension growing between them. Emily Strelow's mesmerizing debut stitches together a sprawling saga of the feral Northwest across farmlands and deserts and generations: an American mosaic alive with birdsong and gunsmoke, held together by a silver box of eggshells--a long-ago gift from a mother to her daughter. Written with grace, grit, and an acute knowledge of how the past insists upon itself, The Wild Birds is a radiant and human story about the shelters we find and make along our crooked paths home.
Download or read book Bird Migration written by Thomas Alerstam and published by Cambridge University Press. This book was released on 1993-03-25 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bird migration is one of the most astonishing feats in the natural world. Millions of birds migrate, often over very large distances, to benefit from seasonal resource surpluses and to avoid predators and competitors. The aim of this study is to survey the phenomena.
Book Synopsis Bird Migration by : Eberhard Gwinner
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.
Book Synopsis Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases by : G.J. Viljoen
Download or read book Stable Isotopes to Trace Migratory Birds and to Identify Harmful Diseases written by G.J. Viljoen and published by Springer. This book was released on 2016-08-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manuscript discusses the potentials of the approaches as mentioned below to monitor the AIVs in WMW. Molecular diagnostic platforms enable for accurate detection of the AIVs in the feces of infected birds. Similar technologies can be used to determine the bird species through DNA barcoding, enabling non-invasive research on the epidemiology of the disease. Wild migratory waterfowl (WMW) play significant role in the transmission of avian influenza viruses (AIVs) on large distances. Understanding bird migrations may therefore significantly contribute towards understanding of the disease epidemiology, however most conventional approaches to trace WMW migrations are based on capturing, tagging (mostly ringing or GPS devices) and their re-capturing to link the departure and arrival places. Stable isotope ratios in metabolically inert tissues (feathers, beaks, claws) reflect the ratios present at the point of intake (drinking or feeding), thus enabling for tracing bird origins at stopover places. Molecular diagnostic platforms such as the polymerase chain reaction (PCR) enable for accurate detection of the AIVs in the feces of infected birds. Similar technologies (genetic sequencing) can be used to determine the bird species through DNA barcoding. Simple and easy collection of feather and fecal samples at the stopover places may generate a full information package on which species of WMW carries the AIVs (PCR+DNA barcoding on the feces), as well as the origin of these species (SI+DNA barcoding on the feathers). Therefore, such approaches enable for research on the epidemiology and the ecology of the AIVs in WMW using a non-invasive platform, which does not require capturing of WMW. This manuscript discusses the potentials of these approaches to monitor the AIVs in WMW. p>
