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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > Endangered species & extinction of species

Ecology and Conservation of Lesser Prairie-Chickens (Hardcover): David A Haukos, Clint Boal Ecology and Conservation of Lesser Prairie-Chickens (Hardcover)
David A Haukos, Clint Boal
R5,554 Discovery Miles 55 540 Ships in 12 - 19 working days

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.

Nowhere Left to Go - How Climate Change Is Driving Species to the Ends of the Earth (Hardcover): Benjamin Von Brackel Nowhere Left to Go - How Climate Change Is Driving Species to the Ends of the Earth (Hardcover)
Benjamin Von Brackel
R632 R556 Discovery Miles 5 560 Save R76 (12%) Ships in 9 - 17 working days

From the underreported frontlines of the climate emergency, an at-turns alarming and awe-inspiring work that follows the harrowing migrations of animals and plants fleeing rising temperatures and drought in their natural habitats. As humans accelerate global warming while laying waste to the environment, animals and plants must flee to the margins: on scattered nature reserves, between major highways, or among urban sprawl. And when even these places become too hot and inhospitable, wildlife is left with only one path to survival: an often-formidable journey toward the poles as they race to find a new home in a warming world. Tropical zones lose their inhabitants, beavers settle in Alaska, and gigantic shoals of fish disappear - just to reappear along foreign coastlines. Award-winning environmental journalist Benjamin von Brackel traces these awe-inspiring journeys and celebrates the remarkable resilience of species around the world. But the lengths these plants and animals must go to avoid extinction are as alarming as they are inspirational: Sea animals - like fish - move on average 45 miles a decade to cooler regions, while land animals - like beavers and butterflies - move 11 miles. As even the poles of the Earth heat up, we're left with a stark and irreversible choice: Halt the climate emergency now, or face a massive die-off of species, who are increasingly left with nowhere else to go.

Eating to Extinction - The World’s Rarest Foods and Why We Need to Save Them (Paperback): Dan Saladino Eating to Extinction - The World’s Rarest Foods and Why We Need to Save Them (Paperback)
Dan Saladino
R339 Discovery Miles 3 390 Ships in 12 - 19 working days

'A book of wonders' Bee Wilson, Sunday Times Books of the Year Winner of the Wainwright Prize 2022 - Eating to Extinction is an astonishing journey through the past, present and future of food, showing why reclaiming a diverse food culture is vital. 'Saladino inspires us to believe that turning the tide is still possible' Yotam Ottolenghi From a tiny crimson pear in the west of England to an exploding corn in Mexico, there are thousands of foods that are at risk of being lost for ever. Dan Saladino spans the globe to uncover their stories, meeting the pioneering farmers, scientists, cooks, food producers and indigenous communities who are defending food traditions and fighting for change. Eating to Extinction is about so much more than preserving the past. It is about the crisis facing our planet today, and why reclaiming a diverse food culture is vital for our future. * With a new preface by the author * Winner of multiple awards, including the Fortnum & Mason Food Book Award and the Guild of Food Writers Food Book Award. 'I love this book... I wish the whole world could read it' Raymond Blanc 'A brilliant read' Tim Spector

What Is Extinction? - A Natural and Cultural History of Last Animals (Hardcover): Joshua Schuster What Is Extinction? - A Natural and Cultural History of Last Animals (Hardcover)
Joshua Schuster
R2,318 Discovery Miles 23 180 Ships in 12 - 19 working days

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.

The Last Two - The Battle to Save the Northern White Rhinos (Hardcover): Boštjan Videmšek, Maja Prijatelj Videmšek The Last Two - The Battle to Save the Northern White Rhinos (Hardcover)
Boštjan Videmšek, Maja Prijatelj Videmšek; Photographs by Matjaž Krivic
R983 R919 Discovery Miles 9 190 Save R64 (7%) Ships in 12 - 19 working days

Meet Najin and Fatu—the last of the northern white rhinos—as well as the scientists, conservationists, and rangers who are fighting for the species’ survival. The last two remaining northern white rhinos, an already functionally extinct species, are kept behind three electrical fences and protected by a squad of rangers at the Ol Pejeta Conservancy in Kenya. Their names are Najin and Fatu. Both are descended from the last male northern white rhino, Sudan. Najin is his daughter, while Fatu is his granddaughter. Along with Sudan and another male named Suni, they were transferred to Kenya in 2009, in the hope that returning them to their natural habitat might help them regain their zest for life and reproduction. Unfortunately, things didn’t go to plan. With the deaths of Sudan and Suni, the northern white rhinos’ destiny is now in the hands of their Kenyan caretakers and a team of scientists at the BioResuce international consortium, which is developing and using several different techniques to resurrect the species, including assisted reproduction and stem cell research. The plan is to insert northern white rhino embryos into southern white rhino surrogate mothers as soon as possible. There is a real chance the first “new” northern white rhino baby will be born in late 2023. Will science prevail, or is it too late? Journalists Boštjan and Maja Videmšek explore this question by taking readers on a journey through the history of the northern white rhinos. They introduce the rangers, conservationists, and scientists fighting for the future of the northern white rhinos and dissect what led the species to the brink of extinction, from wars and climate change to poaching and the black market. The Last Two offers hope for the future of the environment and the fight to save the many species that call Earth home.

Wild Souls - Freedom and Flourishing in the Non-Human World (Hardcover): Emma Marris Wild Souls - Freedom and Flourishing in the Non-Human World (Hardcover)
Emma Marris
R920 R793 Discovery Miles 7 930 Save R127 (14%) Ships in 9 - 17 working days
Around the World in 80 Species - Exploring the Business of Extinction (Paperback): Jill Atkins, Barry Atkins Around the World in 80 Species - Exploring the Business of Extinction (Paperback)
Jill Atkins, Barry Atkins
R1,152 Discovery Miles 11 520 Ships in 12 - 19 working days

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 History of British Birds (Paperback): Derek Yalden, Umberto Albarella The History of British Birds (Paperback)
Derek Yalden, Umberto Albarella
R1,801 Discovery Miles 18 010 Ships in 12 - 19 working days

The History of British Birds reviews our knowledge of avifaunal history over the last 15,000 years, setting it in its wider historical and European context. The authors, one an ornithologist the other an archaeologist, integrate a wealth of archaeological data to illuminate and enliven the story, indicating the extent to which climatic, agricultural, and social changes have affected the avifauna. They discuss its present balance, as well as predicting possible future changes.
It is a popular misconception that bird bones are rarely preserved (compared with mammals), and cannot be reliably identified when they are found. The book explores both of these contentions, armed with a database of 9,000 records of birds that have been identified on archaeological sites. Most are in England, but sites elsewhere in Great Britain, Ireland, the Isle of Man and the Channel Isles are included.
Britain's most numerous bird is also the most widespread in the archaeological record, but some of the more charismatic species also have a rich historical pedigree. For example, we can say quite a lot about the history of the Crane, Red Kite, White-tailed Eagle, and Great Auk. The history of many introduced domestic species can also be illuminated. Even so, there remain uncertainties, posed by difficulties of dating or identification, the vagaries of the archaeological record or the ecological specialities of the birds themselves. These issues are highlighted, thus posing research questions for others to answer.
And the commonest British bird, then and now? Buy the book and read on...

Holocene Extinctions (Hardcover): Samuel T. Turvey Holocene Extinctions (Hardcover)
Samuel T. Turvey
R3,359 R2,647 Discovery Miles 26 470 Save R712 (21%) Ships in 12 - 19 working days

The extent to which human activity has influenced species extinctions during the recent prehistoric past remains controversial due to other factors such as climatic fluctuations and a general lack of data. However, the Holocene (the geological interval spanning the last 11,500 years from the end of the last glaciation) has witnessed massive levels of extinctions that have continued into the modern historical era, but in a context of only relatively minor climatic fluctuations. This makes a detailed consideration of these extinctions a useful system for investigating the impacts of human activity over time. Holocene Extinctions describes and analyses the range of global extinction events which have occurred during this key time period, as well as their relationship to both earlier and ongoing species losses. By integrating information from fields as diverse as zoology, ecology, palaeontology, archaeology and geography, and by incorporating data from a broad range of taxonomic groups and ecosystems, this novel text provides a fascinating insight into human impacts on global extinction rates, both past and present. This truly interdisciplinary book is suitable for both graduate students and researchers in these varied fields. It will also be of value and use to policy-makers and conservation professionals since it provides valuable guidance on how to apply lessons from the past to prevent future biodiversity loss and inform modern conservation planning.

The Destruction of the Bison - An Environmental History, 1750-1920 (Paperback, Revised edition): Andrew C. Isenberg The Destruction of the Bison - An Environmental History, 1750-1920 (Paperback, Revised edition)
Andrew C. Isenberg
R683 R610 Discovery Miles 6 100 Save R73 (11%) Ships in 10 - 15 working days

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.

The Crimes of Wildlife Trafficking - Issues of Justice, Legality and Morality (Hardcover): Ragnhild Aslaug Sollund The Crimes of Wildlife Trafficking - Issues of Justice, Legality and Morality (Hardcover)
Ragnhild Aslaug Sollund
R4,490 Discovery Miles 44 900 Ships in 12 - 19 working days

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.

The Water Vole - The Story of One of Britain's Most Endangered Mammals (Paperback): Christine Gregory The Water Vole - The Story of One of Britain's Most Endangered Mammals (Paperback)
Christine Gregory; Foreword by Chris Packham
R528 R467 Discovery Miles 4 670 Save R61 (12%) Ships in 12 - 19 working days

The water vole is one of Britain's most endangered mammals. A native of the British Isles, and popularised in modern culture as 'Ratty' in Kenneth Grahame's The Wind in the Willows, the water vole is a cherished resident of our rivers, canals, streams and ponds. But this once ever-present mammal, like so many others, is now in danger - during the 1990s Britain's water vole population declined by over 80 per cent, and it is now fully protected by law in England and Wales. In The Water Vole, Christine Gregory, author of Brown Hares in the Derbyshire Dales and A River in Time, tells the story of the water vole, past, present and future, principally through its history in the waterways of Derbyshire. Having spent several years studying Derbyshire's water vole population and habitats, and capturing their behaviour intimately through her photography, Christine has developed a relationship with many of the custodians of the county's waterways, who are vital to the survival of the water vole. Decades of painstaking research into the decline of the water vole and the visionary work of conservationists give much cause for hope. Respecting our countryside and wild places and rebuilding the health of our rivers is key: we all have a role to play in the water vole's future.

Extinction Studies - Stories of Time, Death, and Generations (Paperback): Deborah Bird Rose, Thom Van Dooren, Matthew Chrulew Extinction Studies - Stories of Time, Death, and Generations (Paperback)
Deborah Bird Rose, Thom Van Dooren, Matthew Chrulew; Foreword by Cary Wolfe
R741 Discovery Miles 7 410 Ships in 12 - 19 working days

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.

Extinction - Not the End of the World? (Paperback, New): Steve Parker Extinction - Not the End of the World? (Paperback, New)
Steve Parker 1
R327 R303 Discovery Miles 3 030 Save R24 (7%) Ships in 9 - 17 working days

More than 999 of every 1,000 species that have ever lived on the planet have become extinct. As part of evolution, extinction of the old allows emergence of the new. It is integral to the Earth's continually changing range and richness of life-forms. Extinction: not the end of the world? is a highly readable introduction to the causes of extinction, the different types of extinction and how relevant it is to the world today. The book discusses today's key issues, from biodiversity and conservation to the threat of human extinction, as well as exploring the major extinction events of the past and explaining how scientists know all this. Throughout the book there are engaging extinction case studies from around the world showing, for example, how local extinctions such as the large blue butterfly can be reversed. Presenting the latest research in an accessible and engaging way, this is a complete introduction to an important and often complex subject. The book is published to accompany the major new exhibition of the same name which opens at the Natural History Museum, London, in February 2013.

The Worst of Times - How Life on Earth Survived Eighty Million Years of Extinctions (Paperback): Paul B Wignall The Worst of Times - How Life on Earth Survived Eighty Million Years of Extinctions (Paperback)
Paul B Wignall 1
R493 Discovery Miles 4 930 Ships in 12 - 19 working days

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.

Invasive Species and Human Health (Hardcover): Giuseppe Mazza, Elena Tricarico Invasive Species and Human Health (Hardcover)
Giuseppe Mazza, Elena Tricarico; Contributions by Pedro M. Anastacio, Leonardo Ancillotto, Sylvie Augustin, …
R2,498 R1,581 Discovery Miles 15 810 Save R917 (37%) Ships in 12 - 19 working days

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.

Endangered Species and Fragile Ecosystems in the South China Sea - The Philippines v. China Arbitration (Paperback, 1st ed.... Endangered Species and Fragile Ecosystems in the South China Sea - The Philippines v. China Arbitration (Paperback, 1st ed. 2020)
Alfredo C. Robles Jr
R1,521 Discovery Miles 15 210 Ships in 10 - 15 working days

This book presents an in-depth analysis of the environmental issues raised in the South China Sea Arbitration Awards, which have not attracted as much attention in the Philippines as the "nine-dash line". Specifically it focuses on the conservation of endangered species and the conservation of fragile ecosystems in the South China Sea. The aims of the book are two-fold. First, it seeks to explain the Philippine perspective on the environmental aspects of its dispute with China. The book reconstructs the Philippine perspective in part by consulting several dozens of the hundreds of documents that the Philippines submitted to the Tribunal. Some of these documents were classified as secret and would thus have never been made available to the public had it not been for the arbitration. Second, it attempts to explain the decisions of the Tribunal on jurisdiction and admissibility as well as the decisions on the merits of the dispute. The book does this by consulting not only the two Awards but also the hundreds of pages of transcripts, expert reports, supplemental submissions and written responses by the Philippines to questions posed by the Tribunal.

The Illegal Wildlife Trade in China - Understanding The Distribution Networks (Paperback, 1st ed. 2019): Rebecca W. Y. Wong The Illegal Wildlife Trade in China - Understanding The Distribution Networks (Paperback, 1st ed. 2019)
Rebecca W. Y. Wong
R2,628 Discovery Miles 26 280 Ships in 10 - 15 working days

This book offers a theoretically-based study on crimes against protected wildlife in mainland China with first-hand empirical data collected over five years. It provides an overall examination of crimes against protected and endangered wildlife and an extensive account of the situation in China, where a significant portion of the illegal wildlife trade is currently happening. This emerging field has become an important topic for enforcement and governments alike yet remains an under-researched area. The collected data covers illegal tiger-parts trade, the illegal ivory trade, and the consumption of protected wildlife. The book will serve as a useful reference for scholars, law-enforcement agencies, lawyers, and conservation and wildlife-protection NGO groups to facilitate their understanding of the growing illegal trade in protected and endangered wildlife. The Illegal Wildlife Trade in China has three general aims: first, to contribute to the general development of green criminology and specifically to the literature of the illegal transactions of protected wildlife at the distribution stage. Second, it aims to understand how illegal transactions are carried out to create insights for policy makers and law enforcement professionals. Finally, Wong seeks to apply theoretical frameworks (such as that of trust, networks, and situational crime prevention) to the understanding of the distribution of illegal wildlife products in order to make contributions to ongoing sociological and criminological discussions.

Conservation and the Genetics of Populations 2e (Paperback, 2nd Edition): Fred W. Allendorf, Gordon H. Luikart, Sally N. Aitken Conservation and the Genetics of Populations 2e (Paperback, 2nd Edition)
Fred W. Allendorf, Gordon H. Luikart, Sally N. Aitken
R1,653 Discovery Miles 16 530 Ships in 12 - 19 working days

Loss of biodiversity is among the greatest problems facing the world today. "Conservation and the Genetics of Populations" gives a comprehensive overview of the essential background, concepts, and tools needed to understand how genetic information can be used to conserve species threatened with extinction, and to manage species of ecological or commercial importance. New molecular techniques, statistical methods, and computer programs, genetic principles, and methods are becoming increasingly useful in the conservation of biological diversity. Using a balance of data and theory, coupled with basic and applied research examples, this book examines genetic and phenotypic variation in natural populations, the principles and mechanisms of evolutionary change, the interpretation of genetic data from natural populations, and how these can be applied to conservation. The book includes examples from plants, animals, and microbes in wild and captive populations.

This second edition contains new chapters on Climate Change and Exploited Populations as well as new sections on genomics, genetic monitoring, emerging diseases, metagenomics, and more. One-third of the references in this edition were published after the first edition.

Each of the 22 chapters and the statistical appendix have a Guest Box written by an expert in that particular topic (including James Crow, Louis Bernatchez, Loren Rieseberg, Rick Shine, and Lisette Waits).

This book is essential for advanced undergraduate and graduate students of conservation genetics, natural resource management, and conservation biology, as well as professional conservation biologists working for wildlife and habitat management agencies.

Additional resources for this book can be found at: www.wiley.com/go/allendorf/populations.

The Jaguar's Shadow - Searching for a Mythic Cat (Hardcover): Richard Mahler The Jaguar's Shadow - Searching for a Mythic Cat (Hardcover)
Richard Mahler
R2,179 Discovery Miles 21 790 Ships in 12 - 19 working days

In the tradition of Peter Matthiessen's The Snow Leopard, an intimate portrait of the endangered, exotic, and elusive jaguar When the nature writer Richard Mahler discovers that wild jaguars are prowling a remote corner of his home state of New Mexico, he embarks on a determined quest to see in the flesh a big, beautiful cat that is the stuff of legend-yet verifiably real. Mahler's passion sets in motion a years-long adventure through trackless deserts, steamy jungles, and malarial swamps, as well as a confounding immersion in centuries-old debates over how we should properly regard these powerful predators: as varmints or as icons, trophies or gods? He is drawn from border badlands south to Panama's rain forest along a route where the fate of nearly all wildlife now rests in human hands. Mahler's odyssey introduces him to unrepentant poachers, pragmatic ranchers, midnight drug-runners, ardent conservationists, trance-induced shamans, hopeful biologists, stodgy bureaucrats, academic philosophers, macho hunters, and gentle Maya Indians. Along the way, he is forced to reconsider the true meaning of his search-and the enduring symbolism of the jaguar.

Endangered Species (Paperback): Danielle Lobban Endangered Species (Paperback)
Danielle Lobban
R303 Discovery Miles 3 030 Ships in 9 - 17 working days
Primate Conservation Biology (Paperback): Guy Cowlishaw Primate Conservation Biology (Paperback)
Guy Cowlishaw
R1,099 Discovery Miles 10 990 Ships in 12 - 19 working days

From the snub-nosed monkeys of China to the mountain gorillas of central Africa, our closest nonhuman relatives are in critical danger worldwide. A recent report, for example, warns that nearly 20 percent of the world's primates may go extinct within the next ten or twenty years. In this book Guy Cowlishaw and Robin Dunbar integrate cutting-edge theoretical advances with practical management priorities to give scientists and policymakers the tools they need to help keep these species from disappearing forever.
"Primate Conservation Biology" begins with detailed overviews of the diversity, life history, ecology, and behavior of primates and the ways these factors influence primate abundance and distribution. Cowlishaw and Dunbar then discuss the factors that put primates at the greatest risk of extinction, especially habitat disturbance and hunting. The remaining chapters present a comprehensive review of conservation strategies and management practices, highlighting the key issues that must be addressed to protect primates for the future.

Invasion Biology - Hypotheses and Evidence (Paperback): Jonathan Jeschke, Tina Heger Invasion Biology - Hypotheses and Evidence (Paperback)
Jonathan Jeschke, Tina Heger; Contributions by Sabrina Amador-Vargas, Tim M. Blackburn, Raul Renno Braga, …
R1,487 Discovery Miles 14 870 Ships in 12 - 19 working days

There are many hypotheses describing the interactions involved in biological invasions, but it is largely unknown whether they are backed up by empirical evidence. This book fills that gap by developing a tool for assessing research hypotheses and applying it to twelve invasion hypotheses, using the hierarchy-of-hypotheses (HoH) approach, and mapping the connections between theory and evidence. In Part 1, an overview chapter of invasion biology is followed by an introduction to the HoH approach and short chapters by science theorists and philosophers who comment on the approach. Part 2 outlines the invasion hypotheses and their interrelationships. These include biotic resistance and island susceptibility hypotheses, disturbance hypothesis, invasional meltdown hypothesis, enemy release hypothesis, evolution of increased competitive ability and shifting defence hypotheses, tens rule, phenotypic plasticity hypothesis, Darwin's naturalization and limiting similarity hypotheses and the propagule pressure hypothesis. Part 3 provides a synthesis and suggests future directions for invasion research

The Life, Extinction, and Rebreeding of Quagga Zebras - Significance for Conservation (Hardcover): Peter Heywood The Life, Extinction, and Rebreeding of Quagga Zebras - Significance for Conservation (Hardcover)
Peter Heywood
R2,650 Discovery Miles 26 500 Ships in 12 - 19 working days

Quaggas were beautiful pony-sized zebras in southern Africa that had fewer stripes on their bodies and legs, and a browner body coloration than other zebras. Indigenous people hunted quaggas, portrayed them in rock art, and told stories about them. Settlers used quaggas to pull wagons and to protect livestock against predators. Taken to Europe, they were admired, exhibited, harnessed to carriages, illustrated by famous artists and written about by scientists. Excessive hunting led to quaggas' extinction in the 1880s but DNA from museum specimens showed rebreeding was feasible and now zebras resembling quaggas live in their former habitats. This rebreeding is compared with other de-extinction and rewilding ventures and its appropriateness discussed against the backdrop of conservation challenges-including those facing other zebras. In an Anthropocene of species extinction, climate change and habitat loss which organisms and habitats should be saved, and should attempts be made to restore extinct species?

Vaquita - Science, Politics, and Crime in the Sea of Cortez (Hardcover, 2nd None ed.): Brooke Bessesen Vaquita - Science, Politics, and Crime in the Sea of Cortez (Hardcover, 2nd None ed.)
Brooke Bessesen
R846 Discovery Miles 8 460 Ships in 12 - 19 working days

In 2006, vaquita, a diminutive porpoise making its home in the Upper Gulf of California, inherited the dubious title of world’s most endangered marine mammal. Nicknamed “panda of the sea” for its small size and beguiling facial markings, vaquita have been in decline for decades, dying by the hundreds in gillnets intended for the commercially valuable fish, totoaba. When international crime cartels discovered a lucrative trade in the swim bladders of totoaba, illegal gillnetting went rampant, and now the lives of the few remaining vaquita hang in the balance. Author Brooke Bessesen takes us on a journey to Mexico’s Upper Gulf region to uncover the story. She interviewed townspeople, fishermen, politicians, scientists, and activists, teasing apart a complex story filled with villains and heroes, a story whose outcome is unclear. When diplomatic and political efforts to save the little porpoise failed, Bessesen traveled with a team of veterinary experts in a binational effort to capture the remaining ten vaquita and breed them in captivity—the only hope for their survival. In this fast-paced, soul-searing tale, she learned that there are no easy answers when extinction is profitable. Whether the rescue attempt succeeds or fails, the world must ask itself hard questions. When vaquita and the totoaba are gone, the black market will turn to the next vulnerable species. What will we do then?

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