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Biotic Diversity and Germplasm Preservation, Global Imperatives (Beltsville Symposia in Agricultural Research #13)
by Lloyd Knutson Allan K. StonerTopics for the Beltsville Symposia are selected to highlight specific areas of research and science policy that are of concern to scientists in the Beltsville Area as well as to the general scientific community. Each sympo sium in the series is structured to provide a realistic appraisal of current findings, research progress, and relevant policy issues within the constraints established by the organizing committee. Thus, the presentations and dis cussions that have marked these symposia have had a strong appeal to the broad community of scientists. Knowledge of the diversity of living organisms is still quite limited. Since the time of Linnaeus, about 1.7 million species have been described. The actual number has been estimated between 5-50 million. Many species, land races, and strains are vanishing. Clearly, the world's scientific institutions are inadequately equipped to attain sufficient knowledge of a significant fraction of the diverse living forms. Also, efforts in the collection and preservation of germplasm of plants and animals urgently need to be strengthened. These mattes are critically important to future generations. This symposium addresses vital concerns of biotic diversity and germ plasm preservation from diverse perspectives. Many of the parts provide concrete recommendations for action, and they call attention to areas of research that must be pursued with intensity.
Biotic Homogenization
by Michael L. McKinney Julie L. LockwoodBiological homogenization is the dominant process shaping the future global biosphere. As global transportation becomes faster and more frequent, it is inevitable that biotic intermixing will increase. Unique local biotas will become extinct only to be replaced by already widespread biotas that can tolerate human activities. This process is affecting all aspects of our world: language, economies, and ecosystems alike. The ultimate outcome is the loss of uniqueness and the growth of uniformity. In this way, fast food restaurants exist in Moscow and Java Sparrows breed on Hawaii. Biological homogenization qualifies as a global environmental catastrophe. The Earth has never witnessed such a broad and complete reorganization of species distributions.
Bird Food Recipes: Storey Country Wisdom Bulletin A-137 (Storey Country Wisdom Bulletin)
by Rhonda Massingham HartSince 1973, Storey's Country Wisdom Bulletins have offered practical, hands-on instructions designed to help readers master dozens of country living skills quickly and easily. There are now more than 170 titles in this series, and their remarkable popularity reflects the common desire of country and city dwellers alike to cultivate personal independence in everyday life.
Bird Migration: A New Understanding
by John H. RappoleA fascinating and nuanced exploration of why, how, and which birds migrate.Bird migration captivates the human imagination, yet for most of us, key aspects of the phenomenon remain a mystery. How do birds sense the ideal moment to take wing, and once the epic journey has begun, how do they find their distant destinations? Fresh insights about avian movements are still constantly emerging, powered by new tools like molecular genetics and transmitter miniaturization. In this book, renowned ornithologist and author John H. Rappole reveals intriguing results of recent scientific studies on migration, explaining their importance for birders, nature lovers, and researchers alike. Debunking misconceptions about the lives of birds that have persisted for thousands of years, Rappole explores unexpected causes and previously misunderstood aspects of the annual migration cycle. From the role of migrating birds in zoonotic disease transmission to climate change's impact on migration patterns, Rappole tackles crucial questions and ensures that readers come away with a new understanding of why and how birds migrate.
Bird Migration: A New Understanding
by John H. RappoleA fascinating and nuanced exploration of why, how, and which birds migrate.Bird migration captivates the human imagination, yet for most of us, key aspects of the phenomenon remain a mystery. How do birds sense the ideal moment to take wing, and once the epic journey has begun, how do they find their distant destinations? Fresh insights about avian movements are still constantly emerging, powered by new tools like molecular genetics and transmitter miniaturization. In this book, renowned ornithologist and author John H. Rappole reveals intriguing results of recent scientific studies on migration, explaining their importance for birders, nature lovers, and researchers alike. Debunking misconceptions about the lives of birds that have persisted for thousands of years, Rappole explores unexpected causes and previously misunderstood aspects of the annual migration cycle. From the role of migrating birds in zoonotic disease transmission to climate change's impact on migration patterns, Rappole tackles crucial questions and ensures that readers come away with a new understanding of why and how birds migrate.
Bird on Fire: Lessons from the World's Least Sustainable City
by Andrew RossPhoenix, Arizona is one of America's fastest growing metropolitan regions. It is also its least sustainable one, sprawling over a thousand square miles, with a population of four and a half million, minimal rainfall, scorching heat, and an insatiable appetite for unrestrained growth and unrestricted property rights. In Bird on Fire, eminent social and cultural analyst Andrew Ross focuses on the prospects for sustainability in Phoenix--a city in the bull's eye of global warming--and also the obstacles that stand in the way. Most authors writing on sustainable cities look at places that have excellent public transit systems and relatively high density, such as Portland, Seattle, or New York. But Ross contends that if we can't change the game in fast-growing, low-density cities like Phoenix, the whole movement has a major problem. Drawing on interviews with 200 influential residents--from state legislators, urban planners, developers, and green business advocates to civil rights champions, energy lobbyists, solar entrepreneurs, and community activists--Ross argues that if Phoenix is ever to become sustainable, it will occur more through political and social change than through technological fixes. Ross explains how Arizona's increasingly xenophobic immigration laws, science-denying legislature, and growth-at-all-costs business ethic have perpetuated social injustice and environmental degradation. But he also highlights the positive changes happening in Phoenix, in particular the Gila River Indian Community's successful struggle to win back its water rights, potentially shifting resources away from new housing developments to producing healthy local food for the people of the Phoenix Basin. Ross argues that this victory may serve as a new model for how green democracy can work, redressing the claims of those who have been aggrieved in a way that creates long-term benefits for all. Bird on Fire offers a compelling take on one of the pressing issues of our time--finding pathways to sustainability at a time when governments are dismally failing in their responsibility to address climate change.
Bird on Fire: Lessons from the World's Least Sustainable City
by Andrew RossPhoenix, Arizona is one of America's fastest growing metropolitan regions. It is also its least sustainable one, sprawling over a thousand square miles, with a population of four and a half million, minimal rainfall, scorching heat, and an insatiable appetite for unrestrained growth and unrestricted property rights. In Bird on Fire, eminent social and cultural analyst Andrew Ross focuses on the prospects for sustainability in Phoenix--a city in the bull's eye of global warming--and also the obstacles that stand in the way. Most authors writing on sustainable cities look at places that have excellent public transit systems and relatively high density, such as Portland, Seattle, or New York. But Ross contends that if we can't change the game in fast-growing, low-density cities like Phoenix, the whole movement has a major problem. Drawing on interviews with 200 influential residents--from state legislators, urban planners, developers, and green business advocates to civil rights champions, energy lobbyists, solar entrepreneurs, and community activists--Ross argues that if Phoenix is ever to become sustainable, it will occur more through political and social change than through technological fixes. Ross explains how Arizona's increasingly xenophobic immigration laws, science-denying legislature, and growth-at-all-costs business ethic have perpetuated social injustice and environmental degradation. But he also highlights the positive changes happening in Phoenix, in particular the Gila River Indian Community's successful struggle to win back its water rights, potentially shifting resources away from new housing developments to producing healthy local food for the people of the Phoenix Basin. Ross argues that this victory may serve as a new model for how green democracy can work, redressing the claims of those who have been aggrieved in a way that creates long-term benefits for all. Bird on Fire offers a compelling take on one of the pressing issues of our time--finding pathways to sustainability at a time when governments are dismally failing in their responsibility to address climate change.
Bird versus Bulldozer: A Quarter-Century Conservation Battle in a Biodiversity Hotspot
by Audrey MayerAn examination of the struggle to conserve biodiversity in urban regions, told through the story of the threatened coastal California gnatcatcher The story of the rare coastal California gnatcatcher is a parable for understanding the larger ongoing struggle to conserve biodiversity in regions confronted with intensifying urban development. Because this gnatcatcher depends on vanishing coastal sage scrub in Southern California, it has been regarded as a flagship species for biodiversity protection since the early 1990s. But the uncertainty of the gnatcatcher’s taxonomic classification—and whether it can be counted as a “listable unit” under the Endangered Species Act—has provoked contentious debate among activists, scientists, urban developers, and policy makers. Synthesizing insights from ecology, environmental history, public policy analysis, and urban planning as she tracks these debates over the course of the past twenty-five years, Audrey L. Mayer presents an ultimately optimistic take on the importance of much-neglected regional conservation planning strategies to create sustainable urban landscapes that benefit humans and wildlife alike.
Birddog: Philosophy and practice of seismic data quality supervision
by J.S. RoyThis book describes the methods and attributes required for the compe tent quality control of the data acquisition of a seismic exploration crew operating on land. Although the book is concerned mainly with explo ration for oil and gas reservoirs, and all the topics that are discussed in it are centred on that target, the material is applicable to other areas of seismic exploration such as civil engineering and the search for other minerals. The book comprises the distillation of more than thirty years' experience in geophysical exploration in all its aspects and in many parts of the world. Seismic data acquisition quality supervision is one aspect of geophysical exploration which, although of great importance, has had, so far as the writer is aware, no textbook devoted to it. It is hoped that it will be of interest to anyone who is engaged, in whatever capacity, in geophysical exploration and will help them to attain their goal, which is illustrated in Fig. 1. 1. The term birddog is colloquial in the geophysical exploration industry. It is a convenient shorthand title to describe the person whose full title is, and who acts as, the data acquisition quality control supervisor on a field seismic exploration crew. The term is used also to describe the person who is the client's representative on the field crew. In practice the same person performs both functions on behalf of the client.
Birder's Conservation Handbook: 100 North American Birds at Risk
by Jeffrey V. WellsUntil now there has been no single, comprehensive resource on the status of North America's most threatened birds and what people can do to help protect them. Birder's Conservation Handbook is the only book of its kind, written specifically to help birders and researchers understand the threats while providing actions to protect birds and their habitats. Jeffrey Wells has distilled vast amounts of essential information into a single easy-to-use volume-required reading for anyone who loves birds and wants to ensure they are protected. At-a-glance species accounts cover in detail North America's one hundred most at-risk birds; each account is beautifully illustrated by today's top bird artists. The text includes status, distribution, ecology, threats, conservation actions and needs, and references. A distribution map accompanies each entry. Chapters discuss birds as indicators of environmental health, the state of North American bird populations, major conservation issues, and initiatives now underway to improve the health of North America's birds. Birder's Conservation Handbook is an indispensable resource for birdwatchers, researchers, naturalists, and conservationists. Reading it will inspire you to become an active steward of our birds and the habitats we share. A comprehensive guide to North America's one hundred most at-risk birds and how to protect them Compact and easy to use, with beautiful illustrations and data organized for convenient, at-a-glance reference Detailed species accounts, including distribution maps Practical advice on conservation Information on leading conservation agencies and resources
Birder's Conservation Handbook (PDF): 100 North American Birds at Risk
by Jeffrey V. WellsUntil now there has been no single, comprehensive resource on the status of North America's most threatened birds and what people can do to help protect them. Birder's Conservation Handbook is the only book of its kind, written specifically to help birders and researchers understand the threats while providing actions to protect birds and their habitats. Jeffrey Wells has distilled vast amounts of essential information into a single easy-to-use volume-required reading for anyone who loves birds and wants to ensure they are protected. At-a-glance species accounts cover in detail North America's one hundred most at-risk birds; each account is beautifully illustrated by today's top bird artists. The text includes status, distribution, ecology, threats, conservation actions and needs, and references. A distribution map accompanies each entry. Chapters discuss birds as indicators of environmental health, the state of North American bird populations, major conservation issues, and initiatives now underway to improve the health of North America's birds. Birder's Conservation Handbook is an indispensable resource for birdwatchers, researchers, naturalists, and conservationists. Reading it will inspire you to become an active steward of our birds and the habitats we share. A comprehensive guide to North America's one hundred most at-risk birds and how to protect them Compact and easy to use, with beautiful illustrations and data organized for convenient, at-a-glance reference Detailed species accounts, including distribution maps Practical advice on conservation Information on leading conservation agencies and resources
Birdgirl: ‘Lyrical, poignant and insightful.’ Margaret Atwood
by Mya-Rose CraigDiscover Mya-Rose Craig's moving and life-affirming memoir about family, searching for rare birds, and the power of our natural world.'Lyrical, poignant and insightful' MARGARET ATWOOD (on Twitter)'Filled with hope and energy' GuardianIn her memoir, Mya-Rose Craig and her family travel the world in search of rare birds and astonishing landscapes. But a shadow moves with them, too - her mother's deepening mental health crisis. In the face of this struggle, the Craigs turn to nature again and again, and every time it offers joy and stillness.On these journeys, Mya-Rose also witnesses the inequality and destruction we are inflicting on our fragile planet. And so, through the simple, mindful act of looking for birds, she becomes ever more determined to campaign for all our survival.'A delightful account of a young life devoted to birding - and the fight to save birds and the places they live' Stephen Moss* Winner of a Somerset Maugham Award ** Longlisted for the Wainwright Prize for Conservation Writing ** Longlisted for the Jhalak Prize *
Birds: Explore Their Extraordinary World
by Miranda KrestovnikoffA heavily designed and stunning look at the many birds of the sky--perfect for fans of Botanicum.From the bitter cold polar regions to the lush tropics, birds have found incredible ways to adapt and survive anywhere. White-winged diuca finches nest high upon freezing glaciers and mightly peregrine falcons circle skyscrapers in busy cities. Look up! What birds can do is extraordinary. The statuesque golden eagle spots prey from miles away. You can tell what time of day an owl hunts by looking at the color of its eyes. With its long, muscular legs, the secretary bird has a powerful kick that is enough to kill large prey like snakes and hares. Discover which bird is the fastest, the smallest, the smartest, the most colorful and more in this nonfiction compendium, complete with descriptions from wildlife expert Miranda Krestovnikoff and stunning linocuts from artist Angela Harding.
Birds: Explore Their Extraordinary World
by Miranda KrestovnikoffA heavily designed and stunning look at the many birds of the sky--perfect for fans of Botanicum.From the bitter cold polar regions to the lush tropics, birds have found incredible ways to adapt and survive anywhere. White-winged diuca finches nest high upon freezing glaciers and mightly peregrine falcons circle skyscrapers in busy cities. Look up! What birds can do is extraordinary. The statuesque golden eagle spots prey from miles away. You can tell what time of day an owl hunts by looking at the color of its eyes. With its long, muscular legs, the secretary bird has a powerful kick that is enough to kill large prey like snakes and hares. Discover which bird is the fastest, the smallest, the smartest, the most colorful and more in this nonfiction compendium, complete with descriptions from wildlife expert Miranda Krestovnikoff and stunning linocuts from artist Angela Harding.
Birds and Us: A 12,000-Year History from Cave Art to Conservation
by Tim BirkheadFrom award-winning author and ornithologist Tim Birkhead, a sweeping history of the long and close relationship between birds and humansSince the dawn of human history, birds have stirred our imagination, inspiring and challenging our ideas about science, faith, art, and philosophy. We have worshipped birds as gods, hunted them for sustenance, adorned ourselves with their feathers, studied their wings to engineer flight, and, more recently, attempted to protect them. In Birds and Us, award-winning writer and ornithologist Tim Birkhead takes us on a dazzling epic journey through our mutual history with birds, from the ibises mummified and deified by Ancient Egyptians to the Renaissance fascination with woodpecker anatomy—and from the Victorian obsession with egg collecting to today’s fight to save endangered species and restore their habitats.Spanning continents and millennia, Birds and Us chronicles the beginnings of a written history of birds in ancient Greece and Rome, the obsession with falconry in the Middle Ages, and the development of ornithological science. Moving to the twentieth century, the book tells the story of the emergence of birdwatching and the field study of birds, and how they triggered an extraordinary flowering of knowledge and empathy for birds, eventually leading to today’s massive worldwide interest in birds—and the realization of the urgent need to save them.Weaving in stories from Birkhead’s life as scientist, including far-flung expeditions to wondrous Neolithic caves in Spain and the bustling guillemot colonies of the Faroe Islands, this rich and fascinating book is an unforgettable account of how birds have shaped us, and how we have shaped them.
Birds and Us: A 12,000-Year History from Cave Art to Conservation
by Tim BirkheadFrom award-winning author and ornithologist Tim Birkhead, a sweeping history of the long and close relationship between birds and humansSince the dawn of human history, birds have stirred our imagination, inspiring and challenging our ideas about science, faith, art, and philosophy. We have worshipped birds as gods, hunted them for sustenance, adorned ourselves with their feathers, studied their wings to engineer flight, and, more recently, attempted to protect them. In Birds and Us, award-winning writer and ornithologist Tim Birkhead takes us on a dazzling epic journey through our mutual history with birds, from the ibises mummified and deified by Ancient Egyptians to the Renaissance fascination with woodpecker anatomy—and from the Victorian obsession with egg collecting to today’s fight to save endangered species and restore their habitats.Spanning continents and millennia, Birds and Us chronicles the beginnings of a written history of birds in ancient Greece and Rome, the obsession with falconry in the Middle Ages, and the development of ornithological science. Moving to the twentieth century, the book tells the story of the emergence of birdwatching and the field study of birds, and how they triggered an extraordinary flowering of knowledge and empathy for birds, eventually leading to today’s massive worldwide interest in birds—and the realization of the urgent need to save them.Weaving in stories from Birkhead’s life as scientist, including far-flung expeditions to wondrous Neolithic caves in Spain and the bustling guillemot colonies of the Faroe Islands, this rich and fascinating book is an unforgettable account of how birds have shaped us, and how we have shaped them.
Birds and Us: A 12,000 Year History, from Cave Art to Conservation
by Tim BirkheadSince the dawn of human history, birds have stirred our imagination, inspiring and challenging our ideas about science, faith, art and philosophy.Looking to the skies above, we have variously worshipped them as gods, hunted them for sustenance, adorned ourselves in their feathers, studied their wings to engineer flight and, more recently, attempted to protect them.In Birds and Us, award-winning writer and ornithologist Tim Birkhead takes us on an epic and dazzling journey through this mutual history with birds, from the ibises mummified and deified by Ancient Egyptians to Renaissance experiments on woodpecker anatomy, from Victorian obsessions with egg collecting to the present fight to save endangered species and restore their habitats.Weaving in stories from his own life as a scientist, including far-flung expeditions to wondrous Neolithic caves in Spain and the bustling guillemot colonies of the Faroe Islands, this rich and fascinating book is the culmination of a lifetime's research and unforgettably shows how birds shaped us, and how we have shaped them.
Birds as Useful Indicators of High Nature Value Farmlands: Using Species Distribution Models as a Tool for Monitoring the Health of Agro-ecosystems
by Federico Morelli Piotr TryjanowskiThis book helps to establish a simple framework to identify and use bird species as a bioindicator for high nature value (HNV) farmlands. This book focuses on suitable methods for monitoring the HNV areas, and presents the results of several case studies. The chapters put forward ways to integrate ecosystems assessment, geographical information systems (GIS) and strategies for conservation of local biodiversity. An innovative framework focuses on the use of species distribution models (SDMs) in order to explore the importance of each characteristic of HNV farmlands.Furthermore, the book examines the relationships among bird species richness, land use diversity and landscape metrics at a local scale in the farmlands.
Birds in Winter: Surviving the Most Challenging Season
by Roger F. PasquierHow birds have evolved and adapted to survive winterBirds in Winter is the first book devoted to the ecology and behavior of birds during this most challenging season. Birds remaining in regions with cold weather must cope with much shorter days to find food and shelter even as they need to avoid predators and stay warm through the long nights, while migrants to the tropics must fit into very different ecosystems and communities of resident birds. Roger Pasquier explores how winter affects birds’ lives all through the year, starting in late summer, when some begin caching food to retrieve months later and others form social groups lasting into the next spring. During winter some birds are already pairing up for the following breeding season, so health through the winter contributes to nesting success.Today, rapidly advancing technologies are enabling scientists to track individual birds through their daily and annual movements at home and across oceans and hemispheres, revealing new and unexpected information about their lives and interactions. But, as Birds in Winter shows, much is visible to any interested observer. Pasquier describes the season’s distinct conservation challenges for birds that winter where they have bred and for migrants to distant regions. Finally, global warming is altering the nature of winter itself. Whether birds that have evolved over millennia to survive this season can now adjust to a rapidly changing climate is a problem all people who enjoy watching them must consider.Filled with elegant line drawings by artist and illustrator Margaret La Farge, Birds in Winter describes how winter influences the lives of birds from the poles to the equator.
Birds in Winter: Surviving the Most Challenging Season
by Roger F. PasquierHow birds have evolved and adapted to survive winterBirds in Winter is the first book devoted to the ecology and behavior of birds during this most challenging season. Birds remaining in regions with cold weather must cope with much shorter days to find food and shelter even as they need to avoid predators and stay warm through the long nights, while migrants to the tropics must fit into very different ecosystems and communities of resident birds. Roger Pasquier explores how winter affects birds’ lives all through the year, starting in late summer, when some begin caching food to retrieve months later and others form social groups lasting into the next spring. During winter some birds are already pairing up for the following breeding season, so health through the winter contributes to nesting success.Today, rapidly advancing technologies are enabling scientists to track individual birds through their daily and annual movements at home and across oceans and hemispheres, revealing new and unexpected information about their lives and interactions. But, as Birds in Winter shows, much is visible to any interested observer. Pasquier describes the season’s distinct conservation challenges for birds that winter where they have bred and for migrants to distant regions. Finally, global warming is altering the nature of winter itself. Whether birds that have evolved over millennia to survive this season can now adjust to a rapidly changing climate is a problem all people who enjoy watching them must consider.Filled with elegant line drawings by artist and illustrator Margaret La Farge, Birds in Winter describes how winter influences the lives of birds from the poles to the equator.
Birds of Passage: Hunting and Conservation in Malta (Environmental Anthropology and Ethnobiology #25)
by Mark-Anthony FalzonBird migration between Europe and Africa is a fraught journey, particularly in the Mediterranean, where migratory birds are shot and trapped in large numbers. In Malta, thousands of hunters share a shrinking countryside. They also rub shoulders with a strong bird-protection and conservation lobby. Drawing on years of ethnographic fieldwork, this book traces the complex interactions between hunters, birds and the landscapes they inhabit, as well as the dynamics and politics of bird conservation. Birds of Passage looks at the practice and meaning of hunting in a specific context, and raises broader questions about human-wildlife interactions and the uncertain outcomes of conservation.
Birds of Passage: Hunting and Conservation in Malta (Environmental Anthropology and Ethnobiology #25)
by Mark-Anthony FalzonBird migration between Europe and Africa is a fraught journey, particularly in the Mediterranean, where migratory birds are shot and trapped in large numbers. In Malta, thousands of hunters share a shrinking countryside. They also rub shoulders with a strong bird-protection and conservation lobby. Drawing on years of ethnographic fieldwork, this book traces the complex interactions between hunters, birds and the landscapes they inhabit, as well as the dynamics and politics of bird conservation. Birds of Passage looks at the practice and meaning of hunting in a specific context, and raises broader questions about human-wildlife interactions and the uncertain outcomes of conservation.
Birds of Passage: Hunting and Conservation in Malta (Environmental Anthropology and Ethnobiology #25)
by Mark-Anthony FalzonBird migration between Europe and Africa is a fraught journey, particularly in the Mediterranean, where migratory birds are shot and trapped in large numbers. In Malta, thousands of hunters share a shrinking countryside. They also rub shoulders with a strong bird-protection and conservation lobby. Drawing on years of ethnographic fieldwork, this book traces the complex interactions between hunters, birds and the landscapes they inhabit, as well as the dynamics and politics of bird conservation. Birds of Passage looks at the practice and meaning of hunting in a specific context, and raises broader questions about human-wildlife interactions and the uncertain outcomes of conservation.
Birds of Passage: Hunting and Conservation in Malta (Environmental Anthropology and Ethnobiology #25)
by Mark-Anthony FalzonBird migration between Europe and Africa is a fraught journey, particularly in the Mediterranean, where migratory birds are shot and trapped in large numbers. In Malta, thousands of hunters share a shrinking countryside. They also rub shoulders with a strong bird-protection and conservation lobby. Drawing on years of ethnographic fieldwork, this book traces the complex interactions between hunters, birds and the landscapes they inhabit, as well as the dynamics and politics of bird conservation. Birds of Passage looks at the practice and meaning of hunting in a specific context, and raises broader questions about human-wildlife interactions and the uncertain outcomes of conservation.
Birds of Prey: Biology and conservation in the XXI century
by José Hernán Sarasola Juan Manuel Grande Juan José NegroThis book will provide the state-of-the-art on most of the topics involved in the ecology and conservation of birds of prey. With chapters authored by the most recognized and prestigious researchers on each of the fields, this book will become an authorized reference volume for raptor biologists and researchers around the world.