The current high demand for fish and increased awareness of the role of the environment in supporting human well being has led to a situation where attitudes to inland water resources are changing rapidly.

Trends in resource use and environmental impact are very evident in inland waters which are particularly vulnerable as they act as collectors of all the activities occurring in their basins and rank as some of the most endangered ecosystems in the world. The principle changes influencing the evolution of the aquatic resource for fisheries are described in this book, which has been compiled for the Food and Agriculture Organization of the United Nations.

Protecting Endangered Species in the United States is a collection of original papers by economists, biologists and political scientists with a common theme--protecting species at risk while safeguarding social order is a policy challenge that entangles biology, politics, and economics. The volume begins by assessing the biological needs that define the endangered species problem. The authors then explore the political realities that delimit the debate--who pays the costs and receives the benefits, and how interest groups affect species protection. The book addresses the economic choices that must be confronted for effective protection strategies including incentive schemes to promote preservation on public and private land.

Because carnivores are at the top of the food chain, it is often argued that protecting them will afford adequate protection to other taxa as well. In the past ten years, theoretical and empirical studies on carnivores have developed very quickly. This volume reviews and summarizes the current state of the field, describes limitations and opportunities for carnivore conservation, and offers a conceptual framework for future research and applied management. It will be of interest to students and researchers of conservation biology, mammalogy, animal behavior, ecology, and evolution.

Today's conservation literature emphasizes landscape ecology and population genetics without addressing the behavioral links that enable the long-term survival of populations. This book presents theoretical and practical arguments for considering behavior patterns in attempts to conserve biodiversity. It brings together prominent scientists and wildlife managers to address a number of issues, including the limits and potentials of behavioral research to conservation, the importance of behavioral variation as a component of biodiversity, and the use of animal behavior to solve conservation problems. Throughout, the text provides specific direction for research and management practices. The book is unique in its emphasis on conservation of wild populations as opposed to captive and reintroduced populations, where behavioral research has concentrated in the past.

What does a mammoth smell like? Do dinosaurs bob their heads as they walk, like today’s birds? Do aurochs moo like cows? You may soon find out.

From the Siberian permafrost to balmy California, scientists across the globe are working to resurrect all kinds of extinct animals, from ones that just left us to those that have been gone for many thousands of years. Their tools in this hunt are both fossils and cutting-edge genetic technologies. Some of these scientists are driven by sheer curiosity; others view the lost species as a powerful weapon in the fight to save rapidly disappearing ecosystems.

Science journalist Torill Kornfeldt travelled the world to meet the men and women working to bring extinct animals back from the dead. Along the way, she saw a mammoth that has been frozen for 20,000 years, and visited the places where these furry giants once walked. It seems certain that they and other lost species will walk the earth again, but what world will that give us? And is any of this a good idea?

The habitats of most species have been fragmented by human actions, isolating small populations that consequently develop genetic problems. Millions of small, isolated, fragmented populations are likely suffering from inbreeding depression and loss of genetic diversity, greatly increasing their risk of extinction. Crossing between populations is required to reverse these effects, but managers rarely do so. A key reason for such inaction is that managers are often advised to manage populations in isolation whenever molecular genetic methods indicate genetic differences among them. Following this advice will often doom small populations to extinction when the habitat fragmentation and genetic differences were caused by human activities. A paradigm shift is required whereby evidence of genetic differentiation among populations is a trigger to ask whether any populations are suffering genetic problems, and if so, whether they can be rescued by augmenting gene flow. Consequently, there is now an urgent need for an authoritative practical guide to facilitate this paradigm shift in genetic management of fragmented populations.

In many parts of Africa a 'front line' has developed between humans and wild animals. People are daily and stressfully aware of their vulnerability, whether from predators that eat their stock, or from marauders that trash their crops: elephants, hippos, bushpigs, baboons, cane rats, dense sun-blocking swarms of locusts and quelea finches that can wipe out an entire season's crop and leave a community starving. And a startling number of people in Africa are killed by wildlife each year.

This reality is rarely conveyed to investors in wildlife conservation or to visitors to wildlife sanctuaries. But the battle lines are drawn between communities directly impacted by the remnant wildlife of an increasingly congested Africa, and the paymasters of a first-world population of voyeurs. Can all the players co-exist? This controversial exposé of the conflict between humans and wildlife lifts the lid on the battle for turf: the future of conservation will depend on the relationship established between wildlife authorities and those bearing the brunt along the front line.

Beginning in 1984, Eric Dinerstein led a team directly responsible for the recovery of the greater one-horned rhinoceros in the Royal Chitwan National Park in Nepal, where the population had once declined to as few as 100 rhinos. The Return of the Unicorns is an account of what it takes to save endangered large mammals. In its pages, Dinerstein outlines the multifaceted recovery program-structured around targeted fieldwork and scientific research, effective protective measures, habitat planning and management, public-awareness campaigns, economic incentives to promote local guardianship, and bold, uncompromising leadership-that brought these extraordinary animals back from the brink of extinction. In an age when scientists must also become politicians, educators, fund-raisers, and activists to safeguard the subjects that they study, Dinerstein's inspiring story offers a successful model for large-mammal conservation that can be applied throughout Asia and across the globe.

A vast and previously undisclosed underground economy exists in the United States. The products bought and sold: animals. In "Animal Underworld," veteran investigative journalist Alan Green exposes the sleazy, sometimes illegal web of those who trade in rare and exotic creatures. Green and The Center for Public Integrity reveal which American zoos and amusement parks dump their "surplus" animals on the middlemen adept at secretly redirecting them into the private pet trade. We're taken to exotic-animal auctions, where the anonymous high bidders are often notorious dealers, hunting-ranch proprietors, and profit-minded charlatans masquerading as conservationists. We visit some of the nation's most prestigious universities and research laboratories, whose diseased monkeys are "laundered" through this same network of breeders and dealers until they finally reach the homes of unsuspecting pet owners. And we meet the men and women who make their living by skirting through loopholes in the law, or by ignoring the law altogether. For anyone who cares about animals; for pet owners, zoo-goers, wildlife conservationists, and animal welfare advocates, "Animal Underworld" is gripping, shocking reading.

Blending scientific and legal expertise, Kunich proves that a devastating ecological crisis is imminent or even underway already, and that conservation law has yet to catch up with biological science. He challenges readers with a hotspots wager, arguing that he have vastly more to gain than lose by legally protecting biological hotspots, and that foregoing them in favor of the relatively minor and immediate returns arising from their devastation is both foolish and, ultimately, dangerous.

Legal thought lags behind modern science in focusing on and setting priorities for global conservation. An extinction spasm is imminent, many scientists argue, due to the ongoing global devastation of biological hotspots, home to a disproportionate share of all life forms, including perhaps millions of unknown species. These hotspots have already lost 88 percent of their primary vegetation and are likely to lose much more, yet few legal measures exist to protect them. Environmental legal protections are often incomprehensive and feebly enforced. Even worse, 62 percent of all hotspots are unprotected. Kunich provides a brief history and science of extinction. He discusses the importance of saving species from extinction and analyzes the legal measures directed toward preserving biodiversity in nations that harbor hotspots.

As our closest primate relatives, chimpanzees offer tantalizing clues about the behavior of early human ancestors. This book provides a rich and detailed portrait of chimpanzee social life in the wild, synthesizing hundreds of thousands of hours of research at seven long-term field sites. Why are the social lives of males and females so different? Why do groups of males sometimes seek out and kill neighboring individuals? Do chimpanzees cooperate when they hunt monkeys? Is their vocal behaviour like human speech? Are there different chimpanzee 'cultures'? Addressing these questions and more, Adam Arcadi presents a fascinating introduction to the chimpanzee social universe and the challenges we face in trying to save this species from extinction. With extensive notes organized by field site and an appendix describing field methods, this book is indispensable for students, researchers, and anyone else interested in the remarkable and complex world of these intelligent apes.

The habitats of most species have been fragmented by human actions, isolating small populations that consequently develop genetic problems. Millions of small, isolated, fragmented populations are likely suffering from inbreeding depression and loss of genetic diversity, greatly increasing their risk of extinction. Crossing between populations is required to reverse these effects, but managers rarely do so. A key reason for such inaction is that managers are often advised to manage populations in isolation whenever molecular genetic methods indicate genetic differences among them. Following this advice will often doom small populations to extinction when the habitat fragmentation and genetic differences were caused by human activities. A paradigm shift is required whereby evidence of genetic differentiation among populations is a trigger to ask whether any populations are suffering genetic problems, and if so, whether they can be rescued by augmenting gene flow. Consequently, there is now an urgent need for an authoritative practical guide to facilitate this paradigm shift in genetic management of fragmented populations.

Orcas are the most profitable and controversial display animal in history, and since the release of the documentary Blackfish in 2013, millions around the world have focused on their plight. Yet no historical account has explored how we came to care about killer whales in the first place. In Orca, Jason Colby tells the exhilarating and often heartbreaking story of how people came to love the ocean's greatest predator. Historically reviled as dangerous pests, killer whales were dying by the hundreds, even thousands, by the 1950s-the victims of whalers, fishermen, and even the US military. In the Pacific Northwest, fishermen shot them, scientists harpooned them, and the Canadian government mounted a machine gun to eliminate them. But that all changed in 1965, when a Seattle entrepreneur named Ted Griffin became the first person to swim and perform with a captive killer whale. The show was a hit, and he began capturing and selling others, including Sea World's first "Shamu." Over the following decade, live display transformed popular and scientific views of Orcinus orca. The public embraced killer whales as charismatic and friendly while scientists enjoyed their first access to live orcas. In the Pacific Northwest, these captive encounters reshaped regional values and helped drive environmental activism, including Greenpeace's anti-whaling campaigns. Yet even as Northwesterners taught the world to love whales, they came to oppose their captivity. So when Sea World attempted to catch its own killer whales, Northwesterners would fight for the freedom of a marine predator that had become a regional icon. With access to previously unavailable documents and interviews, Colby offers the definitive history of how the feared and despised "killer" became the beloved "orca" and what that means for our relationship with the ocean and its creatures.

One of the greatest unmet challenges in conservation biology is the genetic management of fragmented populations of threatened animal and plant species. More than a million small, isolated, population fragments of threatened species are likely suffering inbreeding depression and loss of evolutionary potential, resulting in elevated extinction risks. Although these effects can often be reversed by re-establishing gene flow between population fragments, managers very rarely do this. On the contrary, genetic methods are used mainly to document genetic differentiation among populations, with most studies concluding that genetically differentiated populations should be managed separately, thereby isolating them yet further and dooming many to eventual extinction! Many small population fragments are going extinct principally for genetic reasons. Although the rapidly advancing field of molecular genetics is continually providing new tools to measure the extent of population fragmentation and its genetic consequences, adequate guidance on how to use these data for effective conservation is still lacking. This accessible, authoritative text is aimed at senior undergraduate and graduate students interested in conservation biology, conservation genetics, and wildlife management. It will also be of particular relevance to conservation practitioners and natural resource managers, as well as a broader academic audience of conservation biologists and evolutionary ecologists.

This is an abridged and updated version of the award-winning publication 'Virginia's Endangered Species' (1991). An introduction summarises Virginia's natural habitats, conservation laws, and the responsibilities of the various state agencies involved in the conservation of biotic diversity in the Commonwealth. Most of the book consists of one-page descriptions and discussions of those species of plant and animal that are officially listed as endangered or threatened in Virginia. A beautiful colour photograph and map of occurrence is provided for almost every species. This guide is written in a style and format that will be enjoyed and understood by both professionals and laypersons. Its size, conciseness, and price make it an especially versatile, accessible, and useable reference and field tool for all who are interested in understanding and protecting Virginia's vulnerable natural heritage. The entries are from accounts prepared by more than 80 biologists from throughout Virginia. It contains the most current information available in printed form on the subject of vulnerable species in Virginia.

Darwin's "Origin of Species" and Dobzhansky's "Genetics and the Origin of Species" have been the cornerstones of modern evolutionary and population genetic theory for the past hundred years, but in the twenty-first century, biologists will face graver problems of extinction. In this collection, a team of leading biologists demonstrates why the burgeoning field of conservation biology must continue to rely on the insights of population genetics if we are to preserve the diversity of living species. Technological and theoretical developments throughout the 1990s have allowed for important new insights into how populations have evolved in response to past selection pressures, while providing a broad new understanding of the genetic structure of natural populations. The authors explore these advances and argue for the applicability of new genetic methods in conservation biology.

The volume covers such topics as the reasons for extinctions, the best ways to measure biodiversity, and the benefits and drawbacks of policies like captive breeding. "Genetics and the Extinction of Species" is a rich source of information for biologists and policymakers who want to learn more about the host of tools, theories, and approaches available for conserving biodiversity.

In addition to the editors, the contributors to the volume are William Amos, Rebecca Cann, Kathryn Rodriguez-Clark, Leslie Douglas, Leonard Freed, Paul Harvey, Kent Holsinger, Russell Lande, and Helen Steers.

The inspiring true story of "the Indiana Jones of conservation." --"The Guardian "(UK)

When Lawrence Anthony, author of "The Elephant Whisperer"," " cared for not only elephants but other types of wildlife, including rhinos, on his nature reserve. So when he learned that there were only a handful of northern white rhinos left in the wild, living in an area of the Congo controlled by the infamous Lord's Resistance Army, he was determined to save them from extinction. If the world lost this subspecies of rhinoceros, it would be the largest landmammal since the woolly mammoth to go extinct, a tragedy for those who care about the world's endangered species.

What followed was an extraordinary adventure, as Anthony headed into the jungle to ask the rebels to help protect the rhino. Sometimes funny, sometimes moving, and always exciting, " The Last Rhinos "tells the story of his fight to save these remarkable creatures.

"Some plants are inherently rare, while others become rare through our actions." Rare Plants explores what makes the world's most uncommon plants so exceptional, and by what means they have become so scarce. From highlands to jungles, many of our most extraordinary plants are vanishing at shocking rates, and this exquisitely illustrated book explores 40 of these mysterious species. Featuring stunning archive images and expert insight from the Royal Botanical Gardens, Kew, Rare Plants explores both the beauty and necessity of our endangered plant life.

We live in an era marked by an accelerating rate of species death, but since the early days of the discipline, anthropology has contemplated the death of languages, cultural groups, and ways of life. The essays in this collection examine processes of-and our understanding of-extinction across various domains. The contributors argue that extinction events can be catalysts for new cultural, social, environmental, and technological developments-that extinction processes can, paradoxically, be productive as well as destructive. The essays consider a number of widely publicized cases: island species in the Galapagos and Madagascar; the death of Native American languages; ethnic minorities under pressure to assimilate in China; cloning as a form of species regeneration; and the tiny hominid Homo floresiensis fossils ("hobbits") recently identified in Indonesia. The Anthropology of Extinction offers compelling explorations of issues of widespread concern. -- Indiana University Press

An insightful exploration of the iconic Galapagos tortoises, and how their fate is inextricably linked to our own in a rapidly changing world The Galapagos archipelago is often viewed as a last foothold of pristine nature. For sixty years, conservationists have worked to restore this evolutionary Eden after centuries of exploitation at the hands of pirates, whalers, and island settlers. This book tells the story of the islands' namesakes-the giant tortoises-as coveted food sources, objects of natural history, and famous icons of conservation and tourism. By doing so, it brings into stark relief the paradoxical, and impossible, goal of conserving species by trying to restore a past state of prehistoric evolution. The tortoises, Elizabeth Hennessy demonstrates, are not prehistoric, but rather microcosms whose stories show how deeply human and nonhuman life are entangled. In a world where evolution is thoroughly shaped by global history, Hennessy puts forward a vision for conservation based on reckoning with the past, rather than trying to erase it.

'Descriptive writing of a high order... this is an extremely intelligent book' The Times Join Douglas Adams, bestselling and beloved author of The Hitchhiker's Guide to the Galaxy, and zoologist Mark Carwardine on an adventure in search of the world's most endangered and exotic creatures. In this book, Adams' self-proclaimed favourite of his own works, the pair encounter animals in imminent peril: the giant Komodo dragon of Indonesia, the lovable kakapo of New Zealand, the blind river dolphins of China, the white rhinos of Zaire, the rare birds of Mauritius island in the Indian Ocean and the alien-like aye-aye of Madagascar. Inimitably witty and poignant, Last Chance to See is both a celebration of our most extraordinary creatures and a warning about what we have to lose if we do not act soon. Featuring a fantastic new foreword by the authors' long-time friend Stephen Fry, and an afterword from Mark Carwardine that considers what has changed since the book was first published, Last Chance to See feels more urgent than ever before. 'Douglas Adams' genius was in using comedy to make serious points about the world' Independent

On the Tibetan Plateau, there are wild yaks with blood cells thinner than horses' by half, enabling the endangered yaks to survive at 40 below zero and in the lowest oxygen levels of the mountaintops. But climate change is causing the snow patterns here to shift, and with the snows, the entire ecosystem. Food and water are vaporizing in this warming environment, and these beasts of ice and thin air are extraordinarily ill-equipped. A journey into some of the most forbidding landscapes on earth, Joel Berger's Extreme Conservation is an eye-opening, steely look at what it takes for animals like these to live at the edges of existence. But more than this, it is a revealing exploration of how climate change and people are affecting even the most far-flung niches of our planet. Berger's quest to understand these creatures' struggles takes him to some of the most remote corners and peaks of the globe: across Arctic tundra and the frozen Chukchi Sea to study muskoxen, into the Bhutanese Himalayas to follow the rarely-sighted takin, and through the Gobi Desert to track the proboscis-swinging saiga. Known as much for his rigorous, scientific methods of developing solutions to conservation challenges as for his penchant for donning moose and polar bear costumes to understand the mindsets of his subjects more closely, Berger is a guide bar none. He is a scientist and storyteller who has made his life working with desert nomads, in zones that typically require Sherpas and oxygen canisters. Recounting animals as charismatic as their landscapes are extreme, Berger's unforgettable tale carries us with humor and expertise to the ends of the earth and back. But as his adventures show, the more adapted a species has become to its particular ecological niche, the more devastating climate change can be. Life at the extremes is more challenging than ever, and the need for action, for solutions, has never been greater.

Two hundred sixty million years ago, life on Earth suffered wave after wave of cataclysmic extinctions, with the worst wiping out nearly every species on the planet. The Worst of Times delves into the mystery behind these extinctions and sheds light on the fateful role the primeval supercontinent, known as Pangea, might have played in causing these global catastrophes. Drawing on the latest discoveries as well as his own firsthand experiences conducting field expeditions to remote corners of the world, Paul Wignall reveals what scientists are only now beginning to understand about the most prolonged and calamitous period of environmental crisis in Earth's history. Wignall shows how these series of unprecedented extinction events swept across the planet, killing life on a scale more devastating than the dinosaur extinctions that would follow. The Worst of Times unravels one of the great enigmas of ancient Earth and shows how this ushered in a new age of vibrant and more resilient life on our planet.