Download Full eBooks in PDF
Migratory Birds Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Migratory Birds book. This book definitely worth reading, it is an incredibly well-written.
Author : Mariana Oliver
Publisher : Undelivered Lectures
Page : 0 pages
File Size : 51,9 Mb
Release : 2021
Category : LITERARY COLLECTIONS
ISBN : 194549252X
A sensitive, stunning debut on movement, migration, and loss, in the vein of Valeria Luiselli's Sidewalks.
Author : Scott Weidensaul
Publisher : W. W. Norton & Company
Page : 383 pages
File Size : 46,6 Mb
Release : 2021-03-30
Category : Nature
ISBN : 9780393608915
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 : Thomas E. Martin,Deborah M. Finch
Publisher : Oxford University Press
Page : 506 pages
File Size : 53,7 Mb
Release : 1995-10-19
Category : Science
ISBN : 9780195359176
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.
Author : Kirsten A. Greer
Publisher : Unknown
Page : 0 pages
File Size : 50,6 Mb
Release : 2020
Category : Great Britain
ISBN : 1469649837
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 : G.J. Viljoen,A.G. Luckins,I. Naletoski
Publisher : Springer
Page : 0 pages
File Size : 40,8 Mb
Release : 2016-08-09
Category : Science
ISBN : 3319282972
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 : Richard DeGraaf,John Rappole
Publisher : Cornell University Press
Page : 699 pages
File Size : 50,5 Mb
Release : 2019-06-07
Category : Nature
ISBN : 9781501734014
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.
Author : Anonim
Publisher : Unknown
Page : 356 pages
File Size : 40,9 Mb
Release : 1975
Category : Electronic
ISBN : NWU:35556030599310
Author : Ian Newton
Publisher : Elsevier
Page : 725 pages
File Size : 42,6 Mb
Release : 2023-12-02
Category : Science
ISBN : 9780128237526
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 : Ben Nussbaum
Publisher : Teacher Created Materials
Page : 35 pages
File Size : 41,5 Mb
Release : 2024-02-13
Category : Juvenile Nonfiction
ISBN : 9780743921831
Learn how ornithologists are using modern technology to help migratory birds. Created in collaboration with the Smithsonian Institution, this Informational Text builds reading skills while engaging students’ curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, this book features a hands-on STEAM challenge that is perfect for use in a makerspace and teaches students every step of the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Discover engineering innovations that solve real-world problems with content that touches on all aspects of STEAM: Science, Technology, Engineering, the Arts, and Math!
Author : U.S. Fish and Wildlife Service
Publisher : Unknown
Page : 324 pages
File Size : 55,9 Mb
Release : 1985
Category : Birds
ISBN : MINN:31951D01151529X
Author : Frank Richard Thompson
Publisher : Unknown
Page : 216 pages
File Size : 40,7 Mb
Release : 1996
Category : Birds
ISBN : MINN:31951D029600133
Author : Anonim
Publisher : Unknown
Page : 296 pages
File Size : 51,7 Mb
Release : 1972
Category : Animal ecology
ISBN : OSU:32435003108867
Author : U.S. Fish and Wildlife Service,United States. Department of the Interior
Publisher : Unknown
Page : 508 pages
File Size : 40,7 Mb
Release : 1975
Category : Fowling
ISBN : UOM:39015007539359
Author : Anonim
Publisher : Unknown
Page : 248 pages
File Size : 54,5 Mb
Release : 1980
Category : Electronic
ISBN : NWU:35556030599666
Author : Anonim
Publisher : Teacher Created Materials
Page : 35 pages
File Size : 43,8 Mb
Release : 2018-12-03
Category : Juvenile Nonfiction
ISBN : 9781493868162
Migration has huge benefits for birds, but the benefits of migration come at a cost. Learn how ornithologists are using modern technology to help these long-distance travelers. Created in partnership with the Smithsonian Institution, this book builds students' literacy skills while fostering curiosity, creativity, and innovation. The hands-on STEAM challenge is ideal for makerspace activities, and guides students through every stage of the engineering design process. This book features: Real-world examples provide insight into how the engineering design process is used to solve real-world problems; Content that highlights every component of STEAM: science, technology, engineering, the arts, and math; Career advice from Smithsonian employees working in STEAM fields; Dynamic images and text features enhance the reading experience and build visual literacy. This 6-Pack includes six copies of this title and a lesson plan that addresses literacy and engineering objectives.