Migratory Birds PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Migratory Birds PDF full book. Access full book title Migratory Birds by Mariana Oliver. Download full books in PDF and EPUB format.
Author: Mariana Oliver
Publisher: Undelivered Lectures
ISBN: 9781945492525
Category : LITERARY COLLECTIONS
Languages : en
Pages : 0
Get Book Here
Book Description
A sensitive, stunning debut on movement, migration, and loss, in the vein of Valeria Luiselli's Sidewalks.
Author: Mariana Oliver
Publisher: Undelivered Lectures
ISBN: 9781945492525
Category : LITERARY COLLECTIONS
Languages : en
Pages : 0
Get Book Here
Book Description
A sensitive, stunning debut on movement, migration, and loss, in the vein of Valeria Luiselli's Sidewalks.
Author: Scott Weidensaul
Publisher: Macmillan
ISBN: 9780865475915
Category : Fiction
Languages : en
Pages : 436
Get Book Here
Book Description
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: Scott Weidensaul
Publisher: W. W. Norton & Company
ISBN: 0393608913
Category : Nature
Languages : en
Pages : 383
Get Book Here
Book Description
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: Miyoko Chu
Publisher: Bloomsbury Publishing USA
ISBN: 0802715184
Category : Nature
Languages : en
Pages : 330
Get Book Here
Book Description
Explores the remarkable lives of migratory birds and answers such questions about songbirds as where do they go, how do they get there, and what do they do in the places that they inhabit throughout the year.
Author: Kirsten A. Greer
Publisher:
ISBN: 9781469649832
Category : Great Britain
Languages : en
Pages : 0
Get Book Here
Book Description
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.
Author: Peter Berthold
Publisher: Springer Science & Business Media
ISBN: 3662059576
Category : Science
Languages : en
Pages : 601
Get Book Here
Book Description
P. Berthold and E. Gwinnd Bird migration is an intriguing aspect of the living world - so much so that it has been investigated for as long, and as thoroughly, as almost any other natural phenomenon. Aristotle, who can count as the founder of scientific ornithology, paid very close attention to the migrations of the birds he ob served, but it was not until the reign of Friedrich II, in the first half of the 13th century, that reliable data began to be obtained. From then on, the data base grew rapidly. Systematic studies of bird migration were introduced when the Vogelwarte Rossitten was founded, as the first ornithological biological observation station in the world (see first chapter "In Memory of Vogelwarte Rossitten"). This area later received enormous impetus when ex perimental research on the subject was begun: the large-scale bird-ringing experiment initiated in Rossitten in 1903 by Johannes Thienemann (who was inspired by the pioneering studies of C. C. M. Mortensen), the experiments on photoperiodicity carried out by William Rowan in the 1920s in Canada and retention and release experiments performed by Thienemann in the 1930s in Rossitten, the first experimental study on the orientation of migratory birds. After the Second World War, migration research, while continuing in the previous areas, also expanded into new directions such as radar ornithology, ecophysiology and hormonal control mechanisms, studies of evolution, ge netics, telemetry and others.
Author: Leonard A. Brennan
Publisher: Texas A&M University Press
ISBN: 1623494982
Category : Nature
Languages : en
Pages : 274
Get Book Here
Book Description
Authored by some of the state’s top wildlife scientists, The Upland and Webless Migratory Game Birds of Texas presents the most up-to-date and comprehensive information covering twenty-one species of game birds. Ranging from the most well-known, like the Wild Turkey and Mourning Dove, to the marsh-loving rails and other more elusive species, these birds have widespread appeal among both hunters and birders and underscore the diverse challenges facing wildlife scientists, land managers, and conservationists in Texas today. From cultural significance to taxonomy and evolutionary history, this volume provides a wealth of background information on these species. Additionally, the book offers illustrated species accounts, detailed range maps, and information about habitat and management requirements, hunting regulations, and research priorities. Readers will gain a deeper understanding of these game birds and the array of terrestrial and wetland landscapes key to their survival. This will serve as a convenient and thorough reference volume for wildlife biologists and enthusiasts, as well as landowners and hunters.
Author: Paul Carson
Publisher: Paul Carson
ISBN:
Category : Nature
Languages : en
Pages : 619
Get Book Here
Book Description
Migratory Birds: Secret Lives of Wild Birds Migrations takes you on a captivating journey through one of nature’s most fascinating spectacles. Bird migration, a global phenomenon that spans continents, is a wonder of nature. This book delves deep into the intricacies of bird migrations, from the reasons why birds embark on such epic journeys to the physical and behavioral adaptations that enable them to survive the long flights. Whether you're a bird enthusiast, nature lover, or someone simply curious about the natural world, this book will provide you with an in-depth understanding of migratory birds and the secrets of their extraordinary travels. In the first few chapters, you’ll explore the mechanics of bird migration, learning why birds migrate, the timing and distances involved, and the critical importance of migration to various species. This book doesn’t just look at migration from a biological standpoint—it also delves into the cultural and historical significance of bird migrations, highlighting how these journeys have inspired human cultures throughout history. From ancient navigators observing the skies to modern-day conservation efforts, the wonder of migration continues to captivate us. You will also uncover the anatomy of migration, exploring the physical and behavioral adaptations that allow birds to undertake these remarkable journeys. Birds store energy, navigate using the sun, stars, and Earth's magnetic field, and even make use of visual landmarks. These innate skills are key to their survival. You'll learn about the navigation techniques birds use, the triggers that initiate migration, and the dangers they face, such as adverse weather conditions, predators, and human-caused hazards like pollution and habitat destruction. As you progress, the book examines seasonal migrations, detailing the differences between spring and fall migrations. Learn about species like warblers, swallows, geese, and cranes, and how they migrate to breeding or wintering grounds. The impact of climate change on migration patterns is another important topic discussed, particularly in the chapters on short-distance and long-distance migrants. Discover how migratory birds adapt to changing environments and how they are indicators of shifts in global climate. Finally, "Migratory Birds: Secret Lives of Wild Birds Migrations" takes a forward-thinking approach to the future of migration. With increasing threats to habitats and rising environmental challenges, conservation efforts have never been more critical. The book wraps up with a discussion on the future of bird migration and the urgent need for conservation, ensuring that these natural marvels continue to grace our skies for generations to come. Whether you are an experienced birder or a casual observer, this book offers a unique look into the epic journeys of migratory birds and the importance of preserving their migratory routes.
Author: G.J. Viljoen
Publisher: Springer
ISBN: 9783319282978
Category : Science
Languages : en
Pages : 0
Get Book Here
Book Description
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>
Author: Russell Greenberg
Publisher: JHU Press
ISBN: 9780801881077
Category : Nature
Languages : en
Pages : 502
Get Book Here
Book Description
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.
