Migration : The Biology of Life on the Move

Migration : The Biology of Life on the Move PDF

Author: Davis Hugh Dingle Professor in the Department of Entomology and Center for Population Biology University of California

Publisher: Oxford University Press, USA

Published: 1996-01-18

Total Pages: 484

ISBN-13: 0195358279

DOWNLOAD EBOOK →

Migration is one of the most fascinating and dramatic of all animal behaviors. Historically, however, the study of migration has been fragmented, with ornithologists, entomologists, and marine biologists paying little attention to work outside their own fields. This treatment of the subject shows how comparisons across taxa can in fact illuminate migratory life cycles and the relation of migration to other movements. The book thus takes an integrated ecological perspective, focusing on migration as a biological phenomenon. The work is divided into four parts, each with a brief introductory section. Part I defines migration, gives examples, and places migration in the spectrum of movement behaviors, concluding with a chapter on methods for its study. Part II focuses on proximate mechanisms, including physiology and morphology (and the constraints associated with them), the interactions between migration and wind and current patterns, and the various orientation and navigation mechanisms by which migrants find their way about. Part III on the evolution of migratory life histories addresses the evolutionary and ecological basis for migration and the roles of migration not only in the lives of organisms, but also in the ecological communities in which they live. Part IV is devoted to a brief consideration of migration and its relation to pest management and conservation. As a major contribution to a vital subject, this work will be valued by all researchers and students in the field of animal behavior, ecology, and zoology.

Migration

Migration PDF

Author: Hugh Dingle

Publisher: Oxford University Press, USA

Published: 2014

Total Pages: 340

ISBN-13: 0199640394

DOWNLOAD EBOOK →

A broad, multi-specific overview of the physiology, ecology, and evolution of migration, discussing and analysing migration across a full taxonomic range of organisms from primitive plants to classic migrants such as butterflies, whales, and birds.

The Next Great Migration

The Next Great Migration PDF

Author: Sonia Shah

Publisher: Bloomsbury Publishing USA

Published: 2020-06-02

Total Pages: 401

ISBN-13: 1635571995

DOWNLOAD EBOOK →

Finalist for the 2021 PEN/E.O. Wilson Literary Science Writing Award A Library Journal Best Science & Technology Book of 2020 A Publishers Weekly Best Nonfiction Book of 2020 2020 Goodreads Choice Award Semifinalist in Science & Technology A prize-winning journalist upends our centuries-long assumptions about migration through science, history, and reporting--predicting its lifesaving power in the face of climate change. The news today is full of stories of dislocated people on the move. Wild species, too, are escaping warming seas and desiccated lands, creeping, swimming, and flying in a mass exodus from their past habitats. News media presents this scrambling of the planet's migration patterns as unprecedented, provoking fears of the spread of disease and conflict and waves of anxiety across the Western world. On both sides of the Atlantic, experts issue alarmed predictions of millions of invading aliens, unstoppable as an advancing tsunami, and countries respond by electing anti-immigration leaders who slam closed borders that were historically porous. But the science and history of migration in animals, plants, and humans tell a different story. Far from being a disruptive behavior to be quelled at any cost, migration is an ancient and lifesaving response to environmental change, a biological imperative as necessary as breathing. Climate changes triggered the first human migrations out of Africa. Falling sea levels allowed our passage across the Bering Sea. Unhampered by barbed wire, migration allowed our ancestors to people the planet, catapulting us into the highest reaches of the Himalayan mountains and the most remote islands of the Pacific, creating and disseminating the biological, cultural, and social diversity that ecosystems and societies depend upon. In other words, migration is not the crisis--it is the solution. Conclusively tracking the history of misinformation from the 18th century through today's anti-immigration policies, The Next Great Migration makes the case for a future in which migration is not a source of fear, but of hope.

Migration : The Biology of Life on the Move

Migration : The Biology of Life on the Move PDF

Author: Davis Hugh Dingle Professor in the Department of Entomology and Center for Population Biology University of California

Publisher: Oxford University Press, USA

Published: 1996-01-18

Total Pages: 485

ISBN-13: 0198025777

DOWNLOAD EBOOK →

Migration is one of the most fascinating and dramatic of all animal behaviors. Historically, however, the study of migration has been fragmented, with ornithologists, entomologists, and marine biologists paying little attention to work outside their own fields. This treatment of the subject shows how comparisons across taxa can in fact illuminate migratory life cycles and the relation of migration to other movements. The book thus takes an integrated ecological perspective, focusing on migration as a biological phenomenon. The work is divided into four parts, each with a brief introductory section. Part I defines migration, gives examples, and places migration in the spectrum of movement behaviors, concluding with a chapter on methods for its study. Part II focuses on proximate mechanisms, including physiology and morphology (and the constraints associated with them), the interactions between migration and wind and current patterns, and the various orientation and navigation mechanisms by which migrants find their way about. Part III on the evolution of migratory life histories addresses the evolutionary and ecological basis for migration and the roles of migration not only in the lives of organisms, but also in the ecological communities in which they live. Part IV is devoted to a brief consideration of migration and its relation to pest management and conservation. As a major contribution to a vital subject, this work will be valued by all researchers and students in the field of animal behavior, ecology, and zoology.

Supernavigators

Supernavigators PDF

Author: David Barrie

Publisher: The Experiment

Published: 2020-06-09

Total Pages: 320

ISBN-13: 1615196692

DOWNLOAD EBOOK →

“Just astonishing . . . Our natural navigational capacities are no match for those of the supernavigators in this eye-opening book.”—Frans de Waal, The New York Times Book Review Publisher's note: Supernavigators was published in the UK under the title Incredible Journeys. Animals plainly know where they’re going, but how they know has remained a stubborn mystery—until now. Supernavigators is a globe-trotting voyage of discovery alongside astounding animals of every stripe: dung beetles that steer by the Milky Way, box jellyfish that can see above the water (with a few of their twenty-four eyes), sea turtles that sense Earth’s magnetic field, and many more. David Barrie consults animal behaviorists and Nobel Prize–winning scientists to catch us up on the cutting edge of animal intelligence—revealing these wonders in a whole new light.

No Way Home

No Way Home PDF

Author: David S. Wilcove

Publisher: Island Press

Published: 2012-09-26

Total Pages: 255

ISBN-13: 159726377X

DOWNLOAD EBOOK →

Animal migration is a magnificent sight: a mile-long blanket of cranes rising from a Nebraska river and filling the sky; hundreds of thousands of wildebeests marching across the Serengeti; a blaze of orange as millions of monarch butterflies spread their wings to take flight. Nature’s great migrations have captivated countless spectators, none more so than premier ecologist David S. Wilcove. In No Way Home, his awe is palpable—as are the growing threats to migratory animals. We may be witnessing a dying phenomenon among many species. Migration has always been arduous, but today’s travelers face unprecedented dangers. Skyscrapers and cell towers lure birds and bats to untimely deaths, fences and farms block herds of antelope, salmon are caught en route between ocean and river, breeding and wintering grounds are paved over or plowed, and global warming disrupts the synchronized schedules of predators and prey. The result is a dramatic decline in the number of migrants. Wilcove guides us on their treacherous journeys, describing the barriers to migration and exploring what compels animals to keep on trekking. He also brings to life the adventures of scientists who study migrants. Often as bold as their subjects, researchers speed wildly along deserted roads to track birds soaring overhead, explore glaciers in search of frozen locusts, and outfit dragonflies with transmitters weighing less than one one-hundredth of an ounce. Scientific discoveries and advanced technologies are helping us to understand migrations better, but alone, they won’t stop sea turtles and songbirds from going the way of the bison or passenger pigeon. What’s required is the commitment and cooperation of the far-flung countries migrants cross—long before extinction is a threat. As Wilcove writes, “protecting the abundance of migration is key to protecting the glory of migration.” No Way Home offers powerful inspiration to preserve those glorious journeys.

On the Move

On the Move PDF

Author: Filiz Garip

Publisher: Princeton University Press

Published: 2019-05-28

Total Pages: 312

ISBN-13: 0691191883

DOWNLOAD EBOOK →

Why do Mexicans migrate to the United States? Is there a typical Mexican migrant? Beginning in the 1970s, survey data indicated that the average migrant was a young, unmarried man who was poor, undereducated, and in search of better employment opportunities. This is the general view that most Americans still hold of immigrants from Mexico. On the Move argues that not only does this view of Mexican migrants reinforce the stereotype of their undesirability, but it also fails to capture the true diversity of migrants from Mexico and their evolving migration patterns over time. Using survey data from over 145,000 Mexicans and in-depth interviews with nearly 140 Mexicans, Filiz Garip reveals a more accurate picture of Mexico-U.S migration. In the last fifty years there have been four primary waves: a male-dominated migration from rural areas in the 1960s and '70s, a second migration of young men from socioeconomically more well-off families during the 1980s, a migration of women joining spouses already in the United States in the late 1980s and ’90s, and a generation of more educated, urban migrants in the late 1990s and early 2000s. For each of these four stages, Garip examines the changing variety of reasons for why people migrate and migrants’ perceptions of their opportunities in Mexico and the United States. Looking at Mexico-U.S. migration during the last half century, On the Move uncovers the vast mechanisms underlying the flow of people moving between nations.

Exit West

Exit West PDF

Author: Mohsin Hamid

Publisher: Penguin

Published: 2017-03-07

Total Pages: 242

ISBN-13: 073521218X

DOWNLOAD EBOOK →

FINALIST FOR THE BOOKER PRIZE & WINNER OF THE L.A. TIMES BOOK PRIZE FOR FICTION and THE ASPEN WORDS LITERARY PRIZE “It was as if Hamid knew what was going to happen to America and the world, and gave us a road map to our future… At once terrifying and … oddly hopeful.” —Ayelet Waldman, The New York Times Book Review “Moving, audacious, and indelibly human.” —Entertainment Weekly, “A” rating The New York Times bestselling novel: an astonishingly visionary love story that imagines the forces that drive ordinary people from their homes into the uncertain embrace of new lands, from the author of The Reluctant Fundamentalist and the forthcoming The Last White Man. In a country teetering on the brink of civil war, two young people meet—sensual, fiercely independent Nadia and gentle, restrained Saeed. They embark on a furtive love affair, and are soon cloistered in a premature intimacy by the unrest roiling their city. When it explodes, turning familiar streets into a patchwork of checkpoints and bomb blasts, they begin to hear whispers about doors—doors that can whisk people far away, if perilously and for a price. As the violence escalates, Nadia and Saeed decide that they no longer have a choice. Leaving their homeland and their old lives behind, they find a door and step through. . . . Exit West follows these remarkable characters as they emerge into an alien and uncertain future, struggling to hold on to each other, to their past, to the very sense of who they are. Profoundly intimate and powerfully inventive, it tells an unforgettable story of love, loyalty, and courage that is both completely of our time and for all time.

Moving Europeans, Second Edition

Moving Europeans, Second Edition PDF

Author: Leslie Page Moch

Publisher: Indiana University Press

Published: 2009-09-18

Total Pages: 296

ISBN-13: 0253109973

DOWNLOAD EBOOK →

Praise for the first edition: "By far the best general book on its subject. . . . Moving Europeans will remain a standard reference for some time to come." –Charles Tilly "Moch has reconceived the social history of Europe." —David Levine Moving Europeans tells the story of the vast movements of people throughout Europe and examines the links between human mobility and the fundamental changes that transformed European life. This update of a classic text describes the Western European migration from the pre-industrial era to the year 2000. For this new edition, Leslie Page Moch reconsiders the 20th century in light of fundamental changes in labor, years of conflict, and the new migrations following the end of colonial empires, the fall of communism, and globalization. This new edition also features a greatly expanded and up-to-date bibliography.

Lanterna Rally - Theme by Grace Themes