Migration : The Biology of Life on the Move
Migration : The Biology of Life on the Move

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

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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

Author: Hugh Dingle

Publisher: Oxford University Press

Published: 2014

Total Pages: 340

ISBN-13: 0199640386

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Migration, broadly defined as directional movement to take advantage of spatially distributed resources, is a dramatic behaviour and an important component of many life histories that can contribute to the fundamental structuring of ecosystems. In recent years, our understanding of migration has advanced radically with respect to both new data and conceptual understanding. It is now almost twenty years since publication of the first edition, and an authoritative and up-to-date sequel that provides a taxonomically comprehensive overview of the latest research is therefore timely. The emphasis throughout this advanced textbook is on the definition and description of migratory behaviour, its ecological outcomes for individuals, populations, and communities, and how these outcomes lead to natural selection acting on the behaviour to cause its evolution. It takes a truly integrative approach, showing how comparisons across a diversity of organisms and biological disciplines can illuminate migratory life cycles, their evolution, and the relation of migration to other movements. Migration: The Biology of Life on the Move focuses on migration as a behavioural phenomenon with important ecological consequences for organisms as diverse as aphids, butterflies, birds and whales. It is suitable for senior undergraduate and graduate level students taking courses in behaviour, spatial ecology, 'movement ecology', and conservation. It will also be of interest and use to a broader audience of professional ecologists and behaviourists seeking an authoritative overview of this rapidly expanding field.

Migration : The Biology of Life on the Move
Migration : The Biology of Life on the Move

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

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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.

The Next Great Migration
The Next Great Migration

Author: Sonia Shah

Publisher: Bloomsbury Publishing

Published: 2020-06-11

Total Pages: 400

ISBN-13: 1526629216

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'A dazzlingly original picture of our relentlessly mobile species' NAOMI KLEIN 'Fascinating . . . Likely to prove prophetic in the coming months and years' OBSERVER 'A dazzling tour through 300 years of scientific history' PROSPECT 'A hugely entertaining, life-affirming and hopeful hymn to the glorious adaptability of life on earth' SCOTSMAN __________________ We are surrounded by stories of people on the move. Wild species, too, are escaping warming seas and desiccated lands in a mass exodus. Politicians and the media present this upheaval of migration patterns as unprecedented, blaming it for the spread of disease and conflict, and spreading anxiety across the world as a result. But the science and history of migration in animals, plants, and humans tell a different story. Far from being a disruptive behaviour, 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 borders, migration allowed our ancestors to people the planet, into the highest reaches of the Himalayan Mountains and the most remote islands of the Pacific, 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. __________________ Tracking the history of misinformation from the 18th century through to 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.

Supernavigators
Supernavigators

Author: David Barrie

Publisher: The Experiment

Published: 2020-06-09

Total Pages: 320

ISBN-13: 1615196692

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“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

Author: David S. Wilcove

Publisher: Island Press

Published: 2012-09-26

Total Pages: 255

ISBN-13: 159726377X

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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

Author: Filiz Garip

Publisher: Princeton University Press

Published: 2019-05-28

Total Pages: 312

ISBN-13: 0691191883

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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

Author: Mohsin Hamid

Publisher: Penguin

Published: 2017-03-07

Total Pages: 242

ISBN-13: 073521218X

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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.

Migration on the Move
Migration on the Move

Author: Carolus Grütters

Publisher: BRILL

Published: 2017-07-03

Total Pages: 319

ISBN-13: 9004330461

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Migration on the Move examines the dynamics of migration and asylum law over the past two decades and highlights profound changes that have taken place in these fields as a result of growing EU competences to deal with migration and asylum questions. The book maps the transformation of the migration field by focusing on three interrelated issues: the effects of Europeanization and the shifting power relations that it implies; placing Europe’s laws and policies in a global migration context, and critically examining to whom ‘project’ Europe belongs. The contributors offer a multidisciplinary analysis of key aspects of the migration and refugee crisis and their implications for policies, principles of law, and the treatment of people in Europe today.

After the Last Border
After the Last Border

Author: Jessica Goudeau

Publisher: Penguin

Published: 2020-08-04

Total Pages: 368

ISBN-13: 0525559140

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"Simply brilliant, both in its granular storytelling and its enormous compassion" --The New York Times Book Review The story of two refugee families and their hope and resilience as they fight to survive and belong in America The welcoming and acceptance of immigrants and refugees have been central to America's identity for centuries--yet America has periodically turned its back in times of the greatest humanitarian need. After the Last Border is an intimate look at the lives of two women as they struggle for the twenty-first century American dream, having won the "golden ticket" to settle as refugees in Austin, Texas. Mu Naw, a Christian from Myanmar struggling to put down roots with her family, was accepted after decades in a refugee camp at a time when America was at its most open to displaced families; and Hasna, a Muslim from Syria, agrees to relocate as a last resort for the safety of her family--only to be cruelly separated from her children by a sudden ban on refugees from Muslim countries. Writer and activist Jessica Goudeau tracks the human impacts of America's ever-shifting refugee policy as both women narrowly escape from their home countries and begin the arduous but lifesaving process of resettling in Austin--a city that would show them the best and worst of what America has to offer. After the Last Border situates a dramatic, character-driven story within a larger history--the evolution of modern refugee resettlement in the United States, beginning with World War II and ending with current closed-door policies--revealing not just how America's changing attitudes toward refugees have influenced policies and laws, but also the profound effect on human lives.