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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > Endangered species & extinction of species
This book focuses on the use of molecular tools to study small populations of rare and endangered mammals, and presents case studies that apply an evolutionary framework to address innovative questions in the emerging field of mammalian conservation genomics using a highly diverse set of novel molecular tools. Novel and more precise molecular technologies now allow experts in the field of mammology to interpret data in a more contextual and empirical fashion and to better describe the evolutionary and ecological processes that are responsible for the patterns they observe. The book also demonstrates how recent advances in genetic/genomic technologies have been applied to assess the impact of environmental/anthropogenic changes on the health of small populations of mammals. It examines a range of issues in the field of mammalian conservation genomics, such as the role that the genetic diversity of the immune system plays in disease protection and local adaptation; the use of noninvasive techniques and genomic banks as a resource for monitoring and restoring populations; the structuring of population by physical barriers; and genetic diversity. Further, by integrating research from a variety of areas - including population genetics, molecular ecology, systematics, and evolutionary and conservation biology - it enables readers to gain a deeper understanding of the conservation biology of mammals that are at increasing risk of extinction at local, regional and global scales. As such, it offers a unique resource for a broad readership interested in the conservation biology of mammals and conservation management strategies to better preserve biodiversity.
In 2019 the most comprehensive survey ever of adders was published. According to Make the Adder Count' the species will disappear from most of Britain in the next 15-20 years unless we take action now to save it. But despite being a priority conservation species under the Biodiversity Action Plan, not a single nature reserve in Britain has been specifically designated to protect it. Throughout our history we have systematically persecuted the adder over generations because it is Britain's only venomous snake. Now the adder population is in dire straits, its rapidly declining numbers occurring on increasingly small, isolated and fragmented sites. According to Make the Adder Count 90% of the sites where it still occurs have 10 or less adult snakes and are now considered to be very vulnerable to local extinction. Despite the adder population being in dire straits, it is still not too late to save it if we act now. This book contains a 10 point adder action plan which if implemented could help to restore the adder to its former range across Britain. Using many unique photographs of the species published for the first time, it also contains a history of the adder and reveals its secret life which has made it the most successful snake in the world. With a foreword by Iolo Williams, the BBC Springwatch presenter, this book is a story of our times, one which typifies the age of extinction through which we are all living and are all responsible.
Over the course of his photography career, Daniel Kariko came to realise that many of his most stunning subjects could be found in his own home. Kariko utilises a combination of a Scanning Electron Microscope and optical Stereo Microscope to achieve a portrait-like effect for insects and arthropods. Vibrant in colour and surprising in personality, these images reveal such details as the glittering eyes of a horsefly, the strong legs of a centipede and the fetching smile of a honeybee. Each photograph comes with a full-body illustration from artist Isaac Talley and character descriptions from entomologist Tim Christensen. Blurring the lines of art and science, Aliens Among Us is a guidebook for anyone interested in putting a face to the creepy-crawlies under the couch.
This book examines trade and trafficking in endangered animal species and how the trade increasingly puts large numbers of nonhuman species at risk. Focusing on illegal trafficking, the book also discusses the harmful aspects of the trade and trafficking which is taking place in concordance with laws and regulations. Drawing on the findings of empirical research from Norway and Colombia, the study discusses how this global, transnational trend is addressed, and features of the trade and the ways in which it is controlled in the two case study locations. It also explores the motives driving the trade, and the consequences in terms of animal abuse and environmental harm. The book discusses whether internationally agreed measures, such as international conventions, actually help prevent the trade. Possible ways to address the harms of wildlife trade are considered, including a total ban. The work draws on a green criminology and eco feminist theoretical framework to provide a broad perspective on concepts such as harm, animal rights, species justice and speciesism.
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.
Britain was a very different place 15,000 years ago - home to lions, lynx, bears, wolves, bison and many more megafauna. But as its climate changed and human populations expanded, most of early Britain's largest mammals disappeared. Will advances in science and technology mean that we can one day bring these mammals back? And should we? In The Missing Lynx, palaeontologist Ross Barnett uses case studies, new fossil discoveries and biomolecular evidence to paint a picture of these lost species and to explore the ecological significance of their disappearance. He discusses how the Britons these animals shared their lives with might have viewed them and investigates why some species survived while others vanished. Barnett also looks in detail at the realistic potential of reintroductions, rewilding and even of resurrection in Britain and overseas, from the successful return of beavers in Argyll to the revolutionary Pleistocene Park in Siberia, which has already seen progress in the revival of 'mammoth steppe' grassland. As widespread habitat destruction, climate change and an ever-growing human population lead us inexorably towards the sixth extinction, this timely book explores the spaces that extinction has left unfilled. And by helping us to understand why some of our most charismatic animals are gone, Ross Barnett encourages us to look to a brighter future, one that might see these missing beasts returned to the land on which they once lived and died.
Cats were just as favored in ancient Egypt as they are today. Egyptian paintings of domesticated cats date back 3,600 years, and animal cults included worship to the cat goddess Bastet. This AUC Press Nature Foldout explores wild and domestic cats of Egypt: large cats like the Cheetah, the Leopard, and the Caracal, which are all extremely threatened or near extinction within Egypt; and smaller cats including the African Wild Cat, Swamp Cat, Sand Cat, and Egyptian Mau. Whether wild or household pets, cats have long been beloved by people. - Each species described and illustrated, alongside examples of their natural prey in the wild - Map of Egypt describing the various habitats of wild cats, as well as locations of ancient Egyptian sites where the cat was worshiped and mummified - Noted appearances of felines in hieroglyphs and reliefs - Conservation efforts for threatened cat species About the series: The AUC Press Nature Foldout series combine, in beautifully practical form, a wealth of information written by leading experts with striking full-color illustrations on the flora and fauna of Egypt and the Middle East. Designed for nature lovers and outdoor adventurers, as well as for indoor use, the foldouts come in an easily foldable format, at once compact, waterproof, and portable, making them durable and convenient travel guides. Size is 23 x 8.5 in. / 58.5 x 21.5 cm unfolded.
On the black markets of Southeast Asia, rhino horn is worth more than gold, cocaine and heroin. This is the chilling story of a two-year-long investigation into a dangerous criminal underworld and the merciless syndicates that will stop at nothing to obtain their prize. It is a tale of greed, folly and corruption, and of an increasingly desperate battle to save the rhino — which has survived for more than fifty million years — from extinction. Killing for Profit is a compelling, meticulous and revelatory account of one of the world’s most secretive trades. It exposes the poachers, gangsters, con men, mercenaries, killers, gunrunners, diplomats, government officials and crime bosses behind the slaughter. And it follows the bloody trail from the front lines of the rhino wars in South Africa, Zimbabwe and Mozambique to the medicine markets of Vietnam and the lair of a wildlife-trafficking kingpin on the banks of the Mekong River in Laos…
The only hope for successful conservation of America's threatened, endangered, and at-risk wildlife is through voluntary, cooperative partnerships that focus on private land, where over 75% of at-risk species can be found. Private landowners form the bedrock of these partnerships, and they have a long history of rising to meet the challenge of conservation. But they can't do it alone. This book is a guide for private landowners who want to conserve wildlife. Whether engaged in farming, ranching, forestry, mining, energy development, or another business, private working lands all have value as wildlife habitat, with the proper management and financial support. This book provides landowners and their partners with a roadmap to achieve conservation compatible with their financial and personal goals. This book introduces the art and language of land management planning as well as regulatory compliance with laws such as the Endangered Species Act of 1973. It categorizes and explains the tools used by wildlife professionals to implement conservation on private lands. Moreover it documents the multitude of federal, state, local, and private opportunities for landowners to find financial and technical assistance in managing wildlife, from working with a local NGO to accessing the $6 billion per year available through the federal Farm Bill.
Mammalian predators are keystone species in any ecosystem. But many are elusive by nature and have territories that cover large areas of land, which makes them challenging to monitor. When tracks and signs prove difficult to interpret or are non-existent, hair samples recovered from the field offer a fantastic resource – one that is often overlooked. The Hair Scale Identification Guide to Terrestrial Mammalian Carnivores of Canada provides a fully illustrated, up-to-date hair scale reference for all 25 of the terrestrial carnivorous mammals of Canada. From the tiny least weasel (Mustela nivalis) to the giant polar bear (Ursus maritimus), unique traits – as well as tricky similarities – can clearly be observed through hair scale patterns magnified at the medial portion of the hair impression. These scale patterns aid in species identification when hair is the only possible evidence available. This guide also outlines hair impression techniques for samples found in the field, assisting ecologists and technicians with wildlife monitoring studies on predatory mammals where additional identification is required. Including range maps and key identification characteristics for all species represented, as well as superb images of hair scale impressions at two magnification levels, this book is a comprehensive tool for animal hair ID.
Discover why we must protect the Amazon from climate change. Bursting with all kinds of life, the Amazon is one of the most incredible places on Earth. This richly illustrated picture book brings to life this extraordinary region for young children, exploring its tropical rainforest and scenic landscapes. It showcases the lush wildlife, diverse communities and life-saving medicines that can all be found there and therefore why it is so important that we act to protect this special part of the planet from the impact of climate change.
This book is the first of its kind, providing in-depth analysis of the retrograde evolution occurring during major extinction periods. The text offers a non-strictly adaptative explanation of repetition of phyla after the major extinctions, utilizing a study of seven phylogenetically distinct groups. This opens a new experimental field in evolutionary biology with the possibility of reconstructing ancestral forms in lab by applying artificial stresses.
Does extinction have to be forever? As the global extinction crisis accelerates, conservationists and policy-makers increasingly use advanced biotechnologies such as reproductive cloning, polymerase chain reaction (PCR) and bioinformatics in the urgent effort to save species. Mendel's Ark considers the ethical, cultural and social implications of using these tools for wildlife conservation. Drawing upon sources ranging from science to science fiction, it focuses on the stories we tell about extinction and the meanings we ascribe to nature and technology. The use of biotechnology in conservation is redrawing the boundaries between animals and machines, nature and artifacts, and life and death. The new rhetoric and practice of de-extinction will thus have significant repercussions for wilderness and for society. The degree to which we engage collectively with both the prosaic and the fantastic aspects of biotechnological conservation will shape the boundaries and ethics of our desire to restore lost worlds.
With its iconic appearance and historic popular appeal, the giraffe is the world's tallest living terrestrial animal and the largest ruminant. Recent years have seen much-needed new research undertaken to improve our understanding of this unique animal. Drawing together the latest research into one resource, this is a detailed exploration of current knowledge on the biology, behaviour and conservation needs of the giraffe. Dagg highlights striking new data, covering topics such as species classification, the role of infrasound in communication, biological responses to external temperature changes and motherly behaviour and grief. The book discusses research into behaviour alongside practical information on captive giraffe, including diet, stereotypical behaviour, ailments and parasites, covering both problems and potential solutions associated with zoo giraffe. With giraffe becoming endangered species in Africa, the book ultimately focuses on efforts to halt population decline and the outlook for conservation measures.
Illuminating the conditions for global governance to have precipitated the devastating decline of one of the ocean's most majestic creatures The International Commission for the Conservation of Atlantic Tunas (ICCAT) is the world's foremost organization for managing and conserving tunas, seabirds, turtles, and sharks traversing international waters. Founded by treaty in 1969, ICCAT stewards what has become under its tenure one of the planet's most prominent endangered fish: the Atlantic bluefin tuna. Called "red gold" by industry insiders for the exorbitant price her ruby-colored flesh commands in the sushi economy, the giant bluefin tuna has crashed in size and number under ICCAT's custodianship. With regulations to conserve these sea creatures in place for half a century, why have so many big bluefin tuna vanished from the Atlantic? In Red Gold, Jennifer E. Telesca offers unparalleled access to ICCAT to show that the institution has faithfully executed the task assigned it by international law: to fish as hard as possible to grow national economies. ICCAT manages the bluefin not to protect them but to secure export markets for commodity empires-and, as a result, has become complicit in their extermination. The decades of regulating fish as commodities have had disastrous consequences. Amid the mass extinction of all kinds of life today, Red Gold reacquaints the reader with the splendors of the giant bluefin tuna through vignettes that defy technoscientific and market rationales. Ultimately, this book shows, changing the way people value marine life must come not only from reforming ICCAT but from transforming the dominant culture that consents to this slaughter.
Why save endangered species without clear aesthetic, economic, or ecosystemic value? This book takes on this challenging question through an account of the intrinsic goods of species. Ian A. Smith argues that a species' intrinsic value stems from its ability to flourish-its organisms continuing to reproduce successfully and it avoiding extinction-which helps to demonstrate a further claim, that humans ought to preserve species that we have endangered. He shows our need to exercise humility in our relations with endangered species through the preservation of their intrinsic goods, which in turn rectifies our degradation of their importance. Unique in its appeal to virtue ethics and to species concepts, The Intrinsic Value of Endangered Species is an important resource for scholars working in environmental ethics and the philosophy of biology.
Great White sharks, attracted by an offshore seal colony, have brought success to the adjacent fishing village of Gansbaai along the southern African coast. A flourishing shark cage diving industry has sprung up, bringing jobs and money, and so benefiting almost the entire community. Tourists come from far and near to experience the thrill of a real-life brush with the legendary ‘Jaws’. Shark Town, as it has become known, is booming. Then one day, the sharks disappear. Slowly at first, but with gathering momentum, the word spreads: cage diving off Gansbaai can no longer promise the thrill of an encounter. The crowds thin, the boats remain at their moorings, and the once bustling community waits as their livelihoods tail off. Entrepreneurs and scientists alike are baffled. But it’s not long before shark carcasses start washing up on the beaches. These, together with some coincidental sightings of another apex predator in the vicinity, are the first leads to the possible causes and culprits. Against the clamour and thrill of the cage-diving season in full swing, Richard Peirce visits the unfolding drama and explores what’s behind these strange events.
Rare British Breeds is a book inspired by the Rare Breed Survival Trust Watchlist, which is published annually, listing the species of sheep, cattle, horses, pigs, goats and poultry (chickens, turkeys, ducks and geese) that are endangered in the United Kingdom. This information is gathered from breed societies and lists the number of breeding females alive, along with their conservation status. Each species, regardless of their origin, is unique to the UK, either through cross breeding or by evolution. There are good reasons for wanting to keep these breeds alive; not just the genetic makeup of these creatures which means many are able to survive and thrive in very formidable conditions - a prerequisite for enduring possible future environmental disasters. Once gone, these genes will never be able to be replaced. They have taken thousands of years to develop. The book looks at the history of every breed, with their evolutionary roots, development over time, exportation, cross breeding and changing relationship to mankind as farming techniques react to societal shifts. Their particular physical characteristics such as meat, wool, milk, eggs or ability to pull great weights are discussed as well as their conservation status and the national and international efforts being made to ensure their survival.
Named by Forbes as one of the 12 Best Books About Birds and Birding in 2017 After stumbling upon a book of photographs depicting extinct animals, B.J. Hollars became fascinated by creatures that are no longer with us: specifically, extinct North American birds. How, he wondered, could we preserve so beautifully on film what we've failed to preserve in life? And so begins his yearlong journey to find out, one that leads him from bogs to art museums, from archives to Christmas Bird Counts, until he at last comes as close to extinct birds as he ever will during a behind-the-scenes visit at the Chicago Field Museum. Heartbroken by the birds we've lost, Hollars takes refuge in those that remain. Armed with binoculars, a field guide, and knowledgeable friends, he begins his transition from budding birder to environmentally conscious citizen, a first step on a longer journey toward understanding the true tragedy of a bird's song silenced forever. Told with charm and wit, Flock Together is a remarkable memoir that shows how "knowing" the natural world-even just a small part-illuminates what it means to be a global citizen and how only by embracing our ecological responsibilities do we ever become fully human. A moving elegy to birds we've lost, Hollars's exploration of what we can learn from extinct species will resonate in the minds of readers long beyond the final page.
The world is currently experiencing a sixth period of mass species extinction, and extinction of flora and fauna is caused by a variety of factors arising from industrial activity and increasing human population, such as global warming, climate change, habitat loss, pollution and use of pesticides. Most causes of extinction are linked to corporate activity, either directly or indirectly. Around the World in 80 Species: Exploring the Business of Extinction responds to the ongoing mass extinction crisis engulfing our planet by exploring the ways in which accounting, business and finance can be used to prevent species extinctions. From Africa to the Far East and from Europe to the Americas, the authors explore species loss and how businesses can stop mass extinctions through greater transparency, and through closer engagement with their investors and wildlife organisations. The book concludes that global capitalism has led us to this extinction crisis and that therefore the mechanisms of capitalism - namely accounting, finance, investment - can help to pull us out. Businesses must urgently address extinction before it is too late for all species, including ourselves. As the first book to explore corporate accounting and accountability in relation to species on the brink of extinction, this book will be of great interest to both professionals and a wider audience interested in the causes and prevention of extinction.
The passenger pigeon, the great auk, the Tasmanian tiger-the memory of these vanished species haunts the fight against extinction. Seeking to save other creatures from their fate in an age of accelerating biodiversity loss, wildlife advocates have become captivated by a narrative of heroic conservation efforts. A range of technological and policy strategies, from the traditional, such as regulations and refuges, to the novel-the scientific wizardry of genetic engineering and synthetic biology-seemingly promise solutions to the extinction crisis. In The Fall of the Wild, Ben A. Minteer calls for reflection on the ethical dilemmas of species loss and recovery in an increasingly human-driven world. He asks an unsettling but necessary question: Might our well-meaning efforts to save and restore wildlife pose a threat to the ideal of preserving a world that isn't completely under the human thumb? Minteer probes the tension between our impulse to do whatever it takes and the risk of pursuing strategies that undermine our broader commitment to the preservation of wildness. From collecting wildlife specimens for museums and the wilderness aspirations of zoos to visions of "assisted colonization" of new habitats and high-tech attempts to revive long-extinct species, he explores the scientific and ethical concerns vexing conservation today. The Fall of the Wild is a nuanced treatment of the deeper moral issues underpinning the quest to save species on the brink of extinction and an accessible intervention in debates over the principles and practice of nature conservation.
The Convention on International Trade in Endangered Species (CITES) is the best known and most controversial of international conservation treaties. Since it came into force 25 years ago, debate has raged over its most basic assumptions. CITES treats the international trade in wildlife as the most important threat to the continued existence of wild species. It offers a prescription of trade bans and restrictions for endangered species. However, it is now generally acknowledged that for most species habitat loss is a much more significant threat. Some argue that the CITES remedy actually exacerbates the problem by removing the incentive to conserve wildlife habitat. This collection of essays, the first of its kind, charts the controversies and changes within CITES. It provides case studies of the way CITES has dealt with particular species and notes the growing role of the South in shaping the direction of the treaty. It considers the role of sustainable use, the precautionary principle and unilateralism within CITES. Finally, it examines options for the future of CITES. Implicit within a number of the contributions is the recognition that questions of wildlife conservation cannot be divorced from wider issues of land use, development and social justice. This book provides an essential resource for policy makers, practitioners, academics and students concerned with conservation, development and trade. |
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