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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > Endangered species & extinction of species
The relentless exploitation and unsustainable use of wildlife,
whether for food, medicine or other uses, is a key concern for
conservationists worldwide. Indeed, wildlife conservation and
sustainable use have recently become centrepieces in conservation
and development research. Assessment, interpretation and ultimate
action in a scientific study of exploited species must consider
numerous factors: from the biology, habitat requirements and
population dynamics of the species in question to the relationships
that people have with their environment and the species within it.
Any long-term management plan must ensure that people and wildlife
can coexist - otherwise it is doomed to failure.
Every garden, large or small, in a town or in the country, even one formed completely by pots, can be a living dance of lavish colours, glorious scents and pollen-rich flowers alive to the sound of bird song and the buzz of bees. In Planting a Paradise, Arthur Parkinson, bestselling author of The Flower Yard, focuses on what to grow through the seasons with an array of planting ideas and recommended varieties to inspire the experienced and novice gardener alike. From his newly found love of muscari, narcissi and seeding grasses, to circuses of dahlias, luscious herbs, figs and crab apples, the result is not only a stunning living harvest but also an oasis for wildlife at a time when we need this style of gardening more than ever. Praise for The Flower Yard: 'Simply gorgeous' - Nigel Slater 'The Kew-trained king of the small-space garden' - Guardian
Mongooses are a remarkable and fascinating group of small carnivores, with 25 species occurring in Africa and nine in Asia. They live within a wide variety of habitats, from open savannah to dense rainforest, and display an amazing diversity in social behaviour, with both solitary and group-living species. Yet this family is one of the least-known group of carnivores. The general lack of public awareness about most mongoose species, and the scarce ecological knowledge of what they need to survive in the wild, are two of the many conservation threats that this group of carnivores faces, which highlights the urgent need to promote an interest in these amazing animals. As well as popularising mongooses, the book will be a valuable source of information on general scientific and conservation topics, such as social behaviour and how the loss of suitable habitats impacts animal species. Recent cinematic films and TV documentaries on meerkats and banded mongooses have been very popular, but people are much less familiar with the other mongoose species that live across Africa and Asia - most of these are rarely seen in the wild and are very poorly known, and several have not been studied in the field. One African mongoose was only discovered by western scientists in 1958, and several others are only known from a few museum specimens and recent observations in the wild. This well-researched, lavishly illustrated book will give a comprehensive overview of the whole mongoose family, including all the different aspects of mongoose biology, their role in human society and the conservation issues that they face, as well as detailed information on all 34 mongoose species.
Shortlisted for the 2018 TWS Wildlife Publication Awards in the edited book category Lesser Prairie-Chickens have experienced substantial declines in terms of population and the extent of area that they occupy. While they are an elusive species, making it difficult at times to monitor them, current evidence indicates that they have been persistently decreasing in number since the Dust Bowl of the 1930s dramatically affected their core range. In May of 2014, the United States Fish and Wildlife Service listed Lesser Prairie-Chickens as a threatened species, granting them federal protection under the Endangered Species Act, which included a special rule recognizing significant conservation planning efforts made by state and federal wildlife agencies within the geographical range of the species. Although the listing was vacated by judicial ruling in September 2015, concern for persistence of the species persists. These actions illustrate the uncertain legal status and future conservation challenges for Lesser Prairie-Chickens. Ecology and Conservation of Lesser Prairie-Chickens provides a compendium of data, analytical results, and synthesis generated among expert wildlife biologists, conservation biologists, and ornithologists. It thoroughly reviews the life history, genetics, and ecology of the species, and is ultimately directed toward developing and establishing appropriate conservation management strategies. It presents a detailed analysis of the issues and risks relative to conservation as well as an overview of potential conservation tools. It also addresses the challenges that natural resource managers continue to face in their current conservation efforts. While dealing with immediate and short-term issues in Lesser Prairie-Chicken conservation, this book is also a useful starting point for guiding future research, management, and conservation of the species. Published in collaboration with and on behalf of The American Ornithological Society, this volume in the highly-regarded Studies in Avian Biology series provides a definitive reference for researchers, managers, and policy makers as well as those with interests in environmental science, avian biology, game bird management, or Great Plains ecology.
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.
Life on Earth is facing a mass extinction event of our own making. Human activity is changing the biology and the meaning of extinction. What Is Extinction? examines several key moments that have come to define the terms of extinction over the past two centuries, exploring instances of animal and human finitude and the cultural forms used to document and interpret these events. Offering a critical theory for the critically endangered, Joshua Schuster proposes that different discourses of limits and lastness appear in specific extinction events over time as a response to changing attitudes toward species frailty. Understanding these extinction events also involves examining what happens when the conceptual and cultural forms used to account for species finitude are pressed to their limits as well. Schuster provides close readings of several case studies of extinction that bring together environmental humanities and multispecies methods with media-specific analyses at the terminus of life. What Is Extinction? delves into the development of last animal photography, the anthropological and psychoanalytic fascination with human origins and ends, the invention of new literary genres of last fictions, the rise of new extreme biopolitics in the Third Reich that attempted to change the meaning of extinction, and the current pursuit of de-extinction technologies. Schuster offers timely interpretations of how definitions and visions of extinction have changed in the past and continue to change in the present.
Written by an award-winning writer and the leader of the Yellowstone Wolf Project, this definitive book recounts the years since the wolves' return to Yellowstone.
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.
The editors utilize their 50 years of combined experience in
professional engagement with the behaviour and ecology of wild
felids to draw together a unique network of the world's most
respected and knowledgeable experts. For the first time, this
inter-disciplinary research programme is brought together within a
single volume.
The editors utilize their 50 years of combined experience in
professional engagement with the behaviour and ecology of wild
felids to draw together a unique network of the world's most
respected and knowledgeable experts. For the first time, this
inter-disciplinary research programme is brought together within a
single volume.
When Terri Raines was twenty-seven years old, she took a vacation that changed her life. Leaving behind her wildlife rescue work in Oregon, Terri traveled to Australia, and there, at a small wildlife park, she met and fell in love with a tall, blond force of nature named Steve Irwin. They were married in less than a year, and Terri eagerly joined in Steve's conservation work. The footage filmed on their crocodile-trapping honeymoon became the first episode of T"he Crocodile Hunter, " and together, Steve and Terri began to change the world. In "Steve & Me, " Terri recounts the unforgettable adventures they shared -- wrangling venomous snakes, saving deadly crocodiles from poachers, swimming among humpback whales. A uniquely gifted naturalist, Steve was first and foremost a wildlife warrior dedicated to rescuing endangered animals -- especially his beloved crocs -- and educating everyone he could reach about the importance of conservation. In the hit TV shows that continue to be broadcast worldwide, Steve's enthusiasm lives on, bringing little-known and often-feared species to light as he reveals and revels in the wonders of our planet. With grace, wit, and candor, Terri Irwin portrays her husband as he really was -- a devoted family man, a fervently dedicated environmentalist, a modest bloke who spoke to millions on behalf of those who could not speak for themselves. "Steve & Me" is a nonstop adventure, a real-life love story, and a fitting tribute to a man adored by all those whose lives he touched, written by the woman who knew and loved him best of all.
Extinction Studies focuses on the entangled ecological and social dimensions of extinction, exploring the ways in which extinction catastrophically interrupts life-giving processes of time, death, and generations. The volume opens up important philosophical questions about our place in, and obligations to, a more-than-human world. Drawing on fieldwork, philosophy, literature, history, and a range of other perspectives, each of the chapters in this book tells a unique extinction story that explores what extinction is, what it means, why it matters-and to whom.
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.
For the last twenty years, The Destruction of the Bison has been an essential work in environmental history. Andrew C. Isenberg offers a concise analysis of the near-extinction of the North American bison population from an estimated 30 million in 1800 to fewer than 1000 a century later. His wide-ranging, interdisciplinary study carefully considers the multiple causes, cultural and ecological, of the destruction of the species. The twentieth-anniversary edition includes a new foreword connecting this seminal work to developments in the field - notably new perspectives in Native American history and the rise of transnational history - and placing the story of the bison in global context. A new afterword extends the study to the twenty-first century, underlining the continued importance of this ground-breaking text for current, and future, students and scholars.
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.
The Great Auk is one of the world's most famous extinct birds. This curious seabird was flightless, stood upright like a human, and sported an enormous beak. In this fascinating book, Jeremy A. Gaskell takes the reader on a tour of some of the wildest and coldest places on earth as he tries to uncover the facts behind its disappearance, and the reasons why attempts to save it were in vain.
The story that captured the imagination of the world... In 1969 Harrods department store in London sold a three month old lion cub to two young Australians, John Rendall and Anthony (Ace) Bourke. They called him Christian. For a year Christian lived happily and safely with John and Ace and his human 'pride', initially in the World's End on the King's Road in Chelsea, where Derek Cattani first began photographing him. When Christian outgrew his London environment he moved first to the home of Bill Travers in Surrey. He was then entrusted to the care of George Adamson in Kenya, who with his wife Joy, had successfully rehabilitated their lioness Elsa, the subject of Joy's Book Born Free. A year after Christian had been living in the wild John and Ace returned to Kenya to try and find him. The film clip of their emotional reunion has now been viewed by over 100 million people on YouTube. In 1973 Christian disappeared into the wild forever. George Adamson had uniquely rehabilitated a 5th generation zoo-bred lion. John and Ace's first book about Christian was a million seller in the 1970s, and enjoyed a huge resurgence of interest after their YouTube clip went viral in 2006. This brand new book from Bradt, collects Derek Cattani's never-before-seen pictures of Christian and updates the story to the present day, including the story of their YouTube sensation and a chapter on the murder of George Adamson. When John and Ace took Christian to Kenya in 1970 there were an estimated 300,00 lions in Africa. Today there are fewer than 25,000.
The sixth mass extinction or Anthropocene extinction is one of the most pervasive issues of our time. Animals, Plants and Afterimages brings together leading scholars in the humanities and life sciences to explore how extinct species are represented in art and visual culture, with a special emphasis on museums. Engaging with celebrated cases of vanished species such as the quagga and the thylacine as well as less well-known examples of animals and plants, these essays explore how representations of recent and ancient extinctions help advance scientific understanding and speak to contemporary ecological and environmental concerns.
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.
Invasive alien plants and animals are known for their disruption of ecosystems and threat to biodiversity. This book highlights their major impact on human health. This includes not only direct effects through contact with the species via bites, wounds and disease, but also indirect effects caused by changes induced in ecosystems by invasive species, such as more water hyacinth increasing mosquito levels and thereby the potential for malaria. Covering a wide range of case studies from different taxa (animals and plants), and giving an overview of the diverse impacts of invasive species on health in developed and developing countries, the book is a significant contribution that will help in prioritizing approaches to controlling invasive species and mitigating their health effects. It covers invasive plants, marine species, spiders and other arachnids, ticks and dust mites, insects, mosquitos and other diptera, freshwater species (invertebrates and fishes), amphibians and reptiles, birds and mammals. Key Features Collects together the major health impacts for the first time Covers animal and plant invasive species Examines issues in developed and developing countries The broad spectrum of the analyzed case studies will ensure the appeal of the book to a wide public, including researchers of biological invasions, doctors, policy-makers and managers, and students of invasive species in ecology, animal and plant biology and public health medicine.
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.
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.
The book offers a comprehensive review of the advances in conservation and the reintroduction of rare and endangered plants in China. It systematically discusses plant diversity, in situ and ex situ protection and plant reintroduction in China, including the reintroduction species list and orchid plant reintroduction up to November 2019. A useful reference resource for students, instructors and scientific researchers in the field of wild plant protection, botany, biodiversity protection, and natural land protection and management, the book also provides valuable insights for government departments involved in plant management. |
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