Migrating Raptors of the World
Title | Migrating Raptors of the World PDF eBook |
Author | Keith L. Bildstein |
Publisher | Cornell University Press |
Total Pages | 356 |
Release | 2006 |
Genre | Nature |
ISBN | 9780801441790 |
"Keith L. Bildstein has studied migrating raptors on four continents and directs the conservation science program at Hawk Mountain Sanctuary, Pennsylvania, the world's first refuge for migratory birds of prey. In this book, he details the stories and successes of twelve of the world's most important raptor-viewing spots, among them Cape May Point, New Jersey; Veracruz, Mexico; Kekoldi, Costa Rica; the Strait of Gibralter, Spain; and Elat, Israel."--BOOK JACKET.
RAPTOR WATCH
Title | RAPTOR WATCH PDF eBook |
Author | ZALLES JORJE I |
Publisher | Smithsonian |
Total Pages | 0 |
Release | 2000-07-17 |
Genre | Birding sites |
ISBN | 9781560988175 |
Raptors, including hawks, eagles, falcons, and owls, are wide-ranging, land-based predators found across a broad range of habitats on six continents. Most raptors undertake seasonal migrations, traveling along topographical corridors by which they orient themselves. Tens of thousands of raptors regularly gather at specific stopover sites, which leaves them vulnerable to habitat destruction and systematic hunting -- but also makes these otherwise widely dispersed birds easy to view in their natural environments. Published with Pennsylvania's Hawk Mountain Sanctuary and bringing together information from more than eight hundred raptor experts, this comprehensive guide provides detailed accounts of 388 globally significant "watchsites". For each site, the contributors document raptor species, migration periods, protection status, land use, and monitoring activities. Organized by continent and illustrated with photographs and maps, Raptor Watch offers an accessible, thoroughly researched guide to the viewing opportunities and conservation efforts provided by raptor watchsites around the world.
Bird Migration and Global Change
Title | Bird Migration and Global Change PDF eBook |
Author | George W. Cox |
Publisher | Island Press |
Total Pages | 417 |
Release | 2010-07-07 |
Genre | Science |
ISBN | 1597269697 |
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.
A World on the Wing: The Global Odyssey of Migratory Birds
Title | A World on the Wing: The Global Odyssey of Migratory Birds PDF eBook |
Author | Scott Weidensaul |
Publisher | W. W. Norton & Company |
Total Pages | 383 |
Release | 2021-03-30 |
Genre | Nature |
ISBN | 0393608913 |
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.
Hawks at a Distance
Title | Hawks at a Distance PDF eBook |
Author | Jerry Liguori |
Publisher | Princeton University Press |
Total Pages | 208 |
Release | 2011-04-03 |
Genre | Nature |
ISBN | 0691135592 |
"Hawks at a Distance" is the first volume to focus on distant raptors as they are truly seen in the field. Jerry Liguori, a leading expert on North American raptors, factors in new information and approaches for identifying twenty-nine species of raptor in various lighting situations and settings. The field guide's nineteen full-color portraits, 558 color photos, and 896 black-and-white images portray shapes and plumages for each species from all angles. Useful flight identification criteria are provided and the accompanying text discusses all aspects of in-flight hawk identification, including flight style and behavior. Concentrating on features that are genuinely observable at a distance ..."--Jacket.
Raptor Migration Watch-site Manual
Title | Raptor Migration Watch-site Manual PDF eBook |
Author | |
Publisher | |
Total Pages | 200 |
Release | 1995 |
Genre | Bird populations |
ISBN |
The Peregrine's Journey
Title | The Peregrine's Journey PDF eBook |
Author | Madeleine Dunphy |
Publisher | Web of Life Children's Book |
Total Pages | 34 |
Release | 2012-10-24 |
Genre | Juvenile Nonfiction |
ISBN | 0988330342 |
The Peregrine’s Journey vividly describes one of the most remarkable feats in the animal kingdom. Beginning in Alaska and ending two months later in Argentina, the peregrine falcon’s annual migration is an 8,000-mile flight across the Americas. This beautifully illustrated book allows young readers to follow one bird on its journey. Based on the actual migration of a real bird that was tracked by the U.S. Fish and Wildlife Service, the book is filled with amazing facts about the bird’s diet, habits, and navigational abilities, as well as stunning views of the many habitats the peregrine visits along the way.