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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > General

Ecology and Management of Neotropical Migratory Birds - A Synthesis and Review of Critical Issues (Paperback): Thomas E.... Ecology and Management of Neotropical Migratory Birds - A Synthesis and Review of Critical Issues (Paperback)
Thomas E. Martin, Deborah M. Finch
R2,364 Discovery Miles 23 640 Ships in 10 - 15 working days

The apparent decline in numbers among many species of migratory songbirds is a timely subject in conservation biology, particularly for ornithologists, ecologists, and wildlife managers. This book is an attempt to discuss the problem in full scope. It presents an ambitious, comprehensive assessment of the current status of neotropical migratory birds in the U.S., and the methods and strategies used to conserve migrant populations. Each chapter is an essay reviewing and assessing the trend from a different viewpoint, all written by leaders in the fields of ornithology, conservation, and population biology.

Wildlife Science - Connecting Research with Management (Paperback): Joseph P.  Sands, Stephen J. DeMaso, Matthew J. Schnupp,... Wildlife Science - Connecting Research with Management (Paperback)
Joseph P. Sands, Stephen J. DeMaso, Matthew J. Schnupp, Leonard A. Brennan
R1,932 Discovery Miles 19 320 Ships in 10 - 15 working days

Despite the potential synergy that can result from basing management applications on results from research, there is a polarization of cultures between wildlife managers and wildlife researchers. Wildlife Science: Connecting Research with Management provides strategies for bridging cultural and communication gaps between these groups. Contributors present case studies highlighting the role of state and federal agencies and private organizations in management and research; the lingering disconnects between grassland birds, quail, and deer research and management; as well as the development of management techniques from field research, rangelands management, and ranch management. Case Studies: The Disconnect between Quail Research and Quail Management Sage-Grouse (Centrocercus urophasianus) and the Disconnect between Research and Management on Public Lands in the American West Ecological Goals, not Standardized Methods, are needed to Create and Maintain Habitat for Grassland Birds A Historic Perspective of the Connectivity between Waterfowl Research and Management Deer in the Western United States Whitetail deer (Odocoileus virginianus) in the Eastern United States Impacts of Wind Energy Development on Wildlife: Challenges and Opportunities for Integrated Science, Management, and Policy The Role of Joint Ventures in Bridging the Gap between Research and Management Developing Management Strategies from Research: the Pushmataha Forest

Creating Spaces of Engagement - Policy Justice and the Practical Craft of Deliberative Democracy (Paperback): Leah R.E. Levac,... Creating Spaces of Engagement - Policy Justice and the Practical Craft of Deliberative Democracy (Paperback)
Leah R.E. Levac, Sarah Marie Wiebe
R988 Discovery Miles 9 880 Ships in 10 - 15 working days

There is a growing need for public buy-in if democratic processes are to run smoothly. But who exactly is "the public"? What does their engagement in policy-making processes look like? How can our understanding of "the public" be expanded to include - or be led by - diverse voices and experiences, particularly of those who have been historically marginalized? And what does this expansion mean not only for public policies and their development, but for how we teach policy? Drawing upon public engagement case studies, sites of inquiry, and vignettes, this volume raises and responds to these and other questions while advancing policy justice as a framework for public engagement and public policy. Stretching the boundaries of deliberative democracy in theory and practice, Creating Spaces of Engagement offers critical reflections on how diverse publics are engaged in policy processes.

Animals Count - How Population Size Matters in Animal-Human Relations (Paperback): Nancy Cushing, Jodi Frawley Animals Count - How Population Size Matters in Animal-Human Relations (Paperback)
Nancy Cushing, Jodi Frawley
R1,299 Discovery Miles 12 990 Ships in 10 - 15 working days

Whether their populations are perceived as too large, just right, too small or non-existent, animal numbers matter to the humans with whom they share environments. Animals in the right numbers are accepted and even welcomed, but when they are seen to deviate from the human-declared set point, they become either enemies upon whom to declare war or victims to be protected. In this edited volume, leading and emerging scholars investigate for the first time the ways in which the size of an animal population impacts how they are viewed by humans and, conversely, how human perceptions of populations impact animals. This collection explores the fortunes of amphibians, mammals, insects and fish whose numbers have created concern in settler Australia and examines shifts in these populations between excess, abundance, equilibrium, scarcity and extinction. The book points to the importance of caution in future campaigns to manipulate animal populations, and demonstrates how approaches from the humanities can be deployed to bring fresh perspectives to understandings of how to live alongside other animals.

Human Values and Biodiversity Conservation - The Survival of Wild Species (Hardcover): Clement A. Tisdell Human Values and Biodiversity Conservation - The Survival of Wild Species (Hardcover)
Clement A. Tisdell
R4,350 Discovery Miles 43 500 Ships in 10 - 15 working days

This pioneering book explores the influence of human values on the willingness of individuals to pay for the conservation of individual wildlife species (and classes of these), to be for or against their survival, and to favor or oppose their harvesting.Clement Tisdell combines original theories, survey results and experimental findings to assess the economic benefit of conserving particular wild species and to suggest strategies for a sustainable future. With a detailed analysis of 25 species, covering the three classes (mammals, birds and reptiles), this book examines how variations in knowledge and social factors can influence individuals' evaluation of species. Moreover, economics and ecology are combined to propose sound policies for wildlife management and to provide estimates of the net economic benefit of conserving particular species. The first work to provide such extensive analysis of human values and conservation, this book is an essential resource for economists, ecologists and all those interested in wildlife management, environment and nature conservation. Contents: PART I: BACKGROUND 1. Human values and the conservation of wild species: an overview 2. Basic theory: the economic value of wild species, their conservation and use PART II: VALUES AND SUPPORT FOR THE CONSERVATION OF INDIVIDUAL SPECIES AS WELL AS SUSTAINABLE USE STRATEGIES 3. Changed values and increased support for wildlife conservation as a result of ecotourism: a sea turtle study 4. The economic worth of conserving the Asian elephant 5. Australia's curious tree-kangaroos: important influences (particularly knowledge) on support for their conservation 6. The social net economic benefit of conserving an endangered marsupial glider: economic and ecological considerations 7. Support for conserving the likeable koala versus that for a critically endangered species of wombat 8. The hawksbill turtle its conservation and use: public values, attitudes and policies 9. Saltwater crocodiles: human values, conservation and sustainable use PART III: VALUES AND SUPPORT FOR THE CONSERVATION OF MULTIPLE SPECIES AS WELL AS SUSTAINABLE USE STRATEGIES 10. Public support for conserving reptile species: stated values for different species and comparative support for their conservation 11. Influences of knowledge on wildlife valuation and support for conserving species 12. The relative importance of likeability and endangerment for payments to conserve species 13. The similarity principle and public support for the survival of wildlife species 14. The comparative probability of species of mammals, birds and reptiles being selected for survival when only a limited number of species can be chosen 15. Public support for sustainable wildlife harvesting and biodiversity conservation: a case study 16. Public attitudes to wildlife use by Indigenous Australians: conservation issues, marketing and the economic viability of aboriginal wildlife enterprises Index

Arctic Icons - How the Town of Churchill Learned to Love Its Polar Bears (Paperback): Ed Struzik Arctic Icons - How the Town of Churchill Learned to Love Its Polar Bears (Paperback)
Ed Struzik
R935 R839 Discovery Miles 8 390 Save R96 (10%) Ships in 18 - 22 working days

For nearly a quarter century, the polar bears of Churchill were routinely run down and shot by the military, by residents and by conservation officers who were brought in during the late 1960s to protect people. According to one scientist who was there at the time, polar bears were treated more like "great white rats" than the world's largest predator. But then something remarkable happened. During the 1970s the residents of Churchill decided that it was time to find a more peaceful way of living with polar bears.
In the years that followed, scientists conducted studies on the polar bear population and in relatively short order the bears of Churchill became the most studied group of large predators in the world.

The Imperial Lion - Human Dimensions Of Wildlife Management In Central Africa (Hardcover): Stuart A. Marks The Imperial Lion - Human Dimensions Of Wildlife Management In Central Africa (Hardcover)
Stuart A. Marks
R4,213 Discovery Miles 42 130 Ships in 10 - 15 working days

In the 1950s biologists became alarmed by the plight of Africa's wildlife. Since then they have sought to arrest its decline, but increasing competition between wild fauna and expanding human populations shows that protection alone has been inadequate. The conservationists' position and strategies have been progressively eroded: large-scale game cropping schemes have failed to produce expected revenues, the consequences of the tourist industry have been unexpectedly detrimental, and educational programs have rarely convinced rural Africans to conserve resources. Dr. Marks argues that the management and conservation of wild animals in Third World countries must include cultural as well as biological dimensions and that changes in human social systems will be necessary to sustain wildlife and the environmental processes. He describes indigenous attempts to manage wildlife and suggests new research initiatives that would lead to wildlife policies more in keeping with human development needs and with the realities of the rural countryside.

Coral Reef Restoration Handbook (Paperback): William F Precht Coral Reef Restoration Handbook (Paperback)
William F Precht
R1,939 Discovery Miles 19 390 Ships in 10 - 15 working days

"... this book is the first to describe, in detail, the art and science of coral reef restoration. It is to be hoped that the information that can be gleaned within the pages of this book will set a path towards continued preservation of this valuable underwater treasure to be used, appreciated, and experienced for future generations." -- Senator Bob Graham (retired), Miami Lakes, Florida, from the Foreword Most of what we know about the rehabilitation of coral reef systems stems from efforts to repair reefs injured by vessels that have run aground. To date, however, there is a paucity of published literature regarding the efficacy and/or failure of coral reef restoration techniques. While most of the literature that is available comes from meeting abstracts, workshops and technical memoranda, these papers and reports have forged a scientific framework that can help guide future efforts. The Coral Reef Restoration Handbook is the first published volume devoted to the science of coral reef restoration. It offers a scientific, conceptual framework along with practical strategies for reef assessment and restoration. Contributors from a variety of disciplines discuss engineering, geological, biological, and socioeconomic factors to create a text that is designed to guide scientists and resource managers in the decision-making process from initial assessment of the injury through conceptual restoration design, implementation, and monitoring. An excellent selection of relevant case studies is utilized to illustrate concepts and challenges inherent in the process of restoration. This volume gives reef scientists and managers the opportunity to glean significant information from previous efforts. It provides them with the opportunity to build on the lessons learned and develop successful restoration efforts into the future.

Deer Management for Forest Landowners and Managers (Hardcover): Michael C. Eckley, David S. deCalesta Deer Management for Forest Landowners and Managers (Hardcover)
Michael C. Eckley, David S. deCalesta
R5,088 Discovery Miles 50 880 Ships in 10 - 15 working days

One of the biggest management problems for forest landowners and managers is browsing by overabundant deer herds that simplifies habitat and reduces species composition and abundance of plant and wildlife communities. This book addresses deer biology, management of deer, and deer impact on private and public forestlands. It integrates information on deer biology and human dimensions aspects including culture, values, politics, and financial and human resources, into development and implementation of comprehensive management of people and deer. Additional audiences are wildlife educators, deer hunters, and administrators of natural resource agencies who affect deer density and impact on forest resources by regulating deer hunting. The book is written by wildlife and forestry scientists, consultants, managers, and educators with over 350 years of collective experience in managing deer impacts on forest resources. It includes nine case histories of deer management on forestlands ranging from small woodlots to large commercial operations and state/national forests. Praise for Deer Management for Forest Landowners and Managers: "If you're a forest landowner serious about managing your deer and woods this book is for you." Kip Adams, Quality Deer Management Association "This book is an extensive resource for deer and timber management and is a hands-on manual that includes extensive review of relevant literature. David Samuel, Bowhunter Magazine "This book provides definitive answers to the questions of how to accomplish deer management in ... the face of large deer populations. It belongs on the reading list of every forest landowner." William F. Porter Boone and Crockett Professor of Wildlife "It captures the wealth of knowledge of the authors who understand deer as hunters, ecologists, managers and scientists. It provides a leap forward in the who and how of deer and forest management." Peter Smallidge, Extension Forester "This is a must read for landowners, deer and forest managers, and those studying forest ecology." Merlin Benner, wildlife consultant "This book is a road map to restoring deer to their long-time place of balance, serving the common good for people and nature." Allen Pursell, The Nature Conservancy

Modern Methods in Orchid Conservation (Hardcover): H.W. Pritchard Modern Methods in Orchid Conservation (Hardcover)
H.W. Pritchard
R3,084 Discovery Miles 30 840 Ships in 10 - 15 working days

The subject matter of this text is conference based and deals with the physiology, ecology and management of orchid conservation. It offers information not only to the orchid research scientist, but also to the orchid enthusiast curious about the scientific background to this topic. Interest and support for plant conservation has increased considerably and a great deal of attention has been focused on the plight of members of the orchid family. The development makes it desirable to collect existing information and to consider areas of research.

Island Biogeography - Geo-Environmental Dynamics, Ecology, Evolution, Human Impact, and Conservation (Hardcover, 3 Revised... Island Biogeography - Geo-Environmental Dynamics, Ecology, Evolution, Human Impact, and Conservation (Hardcover, 3 Revised Edition)
Dr Thomas J. Matthews
R4,185 Discovery Miles 41 850 Ships in 10 - 15 working days
Rewilding (Paperback): Nathalie Pettorelli, Sarah M Durant, Johan T. du Toit Rewilding (Paperback)
Nathalie Pettorelli, Sarah M Durant, Johan T. du Toit
R1,409 Discovery Miles 14 090 Ships in 10 - 15 working days

Through a global and interdisciplinary lens, this book discusses, analyzes and summarizes the novel conservation approach of rewilding. The volume introduces key rewilding definitions and initiatives, highlighting their similarities and differences. It reviews matches and mismatches between the current state of ecological knowledge and the stated aims of rewilding projects, and discusses the role of human action in rewilding initiatives. Collating current scholarship, the book also considers the merits and dangers of rewilding approaches, as well as the economic and socio-political realities of using rewilding as a conservation tool. Its interdisciplinary nature will appeal to a broad range of readers, from primary ecologists and conservation biologists to land managers, policy makers and conservation practitioners in NGOs and government departments. Written for a scientifically literate readership of academics, researchers, students, and managers, the book also acts as a key resource for advanced undergraduate and graduate courses.

Island Biogeography - Geo-environmental Dynamics, Ecology, Evolution, Human Impact, and Conservation (Paperback, 3rd Revised... Island Biogeography - Geo-environmental Dynamics, Ecology, Evolution, Human Impact, and Conservation (Paperback, 3rd Revised edition)
Robert J. Whittaker, José María Fernández-Palacios, Thomas J. Matthews
R1,466 Discovery Miles 14 660 Ships in 9 - 17 working days

Island biogeography is the study of the distribution and dynamics of species in island environments. Due to their isolation from more widespread continental species, islands are ideal places for unique species to evolve, but they are also places of concentrated extinction. Consequently, they are widely studied by ecologists, evolutionary biologists, and conservationists. This accessible textbook builds on the success and reputation of its predecessors, documenting the recent advances in this exciting field and explaining how islands have contributed to both theory development and testing. In addition, the book describes the main processes of island formation, subsequent dynamics, and eventual demise, explaining the relevance of island environmental history to island biogeography. The authors demonstrate the significance of islands as hotspots of biodiversity and of prehistoric and historic anthropogenic extinction. Since island species continue to feature disproportionally in the lists of threatened species today, the book examines both the chief threats to their persistence and some of the mitigation measures that can be put in play, with conservation strategies specifically tailored to islands.

Out of the Woods (Paperback): Luke Turner Out of the Woods (Paperback)
Luke Turner 1
R290 R264 Discovery Miles 2 640 Save R26 (9%) Ships in 9 - 17 working days

SHORTLISTED FOR THE 2019 WAINWRIGHT BOOK PRIZE LONGLISTED FOR THE 2019 POLARI FIRST BOOK AWARD 'This is a book to get lost in . . . A disturbing trauma narrative, it's also a work of delightfully low, pants-dropping comedy, and a learned meditation' Guardian 'A brave and beautiful book, electrifying on sex and nature, religion and love. No one is writing quite like this' Olivia Laing 'Turns the nature memoir genre upon its head . . . is a book full of poetry and pathos. More than anything it is a bold and beautiful study of how to be a true modern man' Ben Myers, Spectator At a crossroads in his life, the demons Luke Turner has been battling since childhood are quick to return - depression and guilt surrounding his identity as a bisexual man, experiences of sexual abuse, and the religious upbringing that was the cause of so much confusion. It is among the trees of London's Epping Forest where he seeks refuge. Away from a society that struggles to cope with the complexities of masculinity and sexuality, Luke begins to accept the duality that has provoked so much unrest in his life - and reconcile the expectations of others with his own way of being.

The Future of Bluefin Tunas - Ecology, Fisheries Management, and Conservation (Hardcover): Barbara A. Block The Future of Bluefin Tunas - Ecology, Fisheries Management, and Conservation (Hardcover)
Barbara A. Block
R2,580 R2,313 Discovery Miles 23 130 Save R267 (10%) Out of stock

The most thorough and current account of scientific research on bluefin tunas-the largest, most sought-after tunas in the world Bluefin tunas are dominant keystone predators known for their impressive size, strength, endurance, and speed. Electronic tags have revealed that they can dive to great depths (over 6000 feet) and migrate vast distances-from frigid subpolar seas to warm tropical waters-for spawning. Prized for their rich taste and unique texture, bluefin tunas are also a worldwide commodity of great value. However, over the past few decades, overfishing throughout their range has led to significant population reductions. In The Future of Bluefin Tunas, Barbara A. Block brings together renowned bluefin experts from 15 different countries to share the latest information on the science, fisheries policy, and management decisions related to each of the three species within the Thunnus group-Atlantic, Pacific, and Southern. Synthesizing basic and applied research, the book delves into every aspect of these majestic fish, from their life history and genetic makeup to their ecology and migrations. Ichthyologists and marine scientists dedicated to the study of these fishes report on the latest stock assessments, explore the results of advances such as biologging and DNA sampling, and assess the potential of bluefin tuna aquaculture. The Future of Bluefin Tunas provides critical research findings to inform decisions that will impact tunas and the ocean ecosystems they affect. Scientists, fisheries managers, policymakers, and marine conservationists will take away key data from this timely volume to help them ensure these remarkable fish continue in perpetuity.

A Life In The Trees - A Personal Account of the Great Spotted Woodpecker (Paperback): Declan Murphy A Life In The Trees - A Personal Account of the Great Spotted Woodpecker (Paperback)
Declan Murphy; Foreword by John Boorman
R494 Discovery Miles 4 940 Ships in 10 - 15 working days

The Great Spotted Woodpecker first bred in Ireland in 2009. Since then the author has followed the daily lives of this species, a family of whom had taken up residence in a windtorn Spanish chestnut tree near his home in the depths of County Wicklow. This unique and personal account of a family of woodpeckers raising their young brings the reader deep into the world of this fascinating species: a world of hope, love, death, new life and ultimately success. It explores the richness and diversity of the natural wonders found in County Wicklow against a backdrop of a more general overview of the species in Ireland. It includes a foreword by filmmaker John Boorman, and features illustrations by Killian Mullarney and Flemming Christoffersen with stunning colour photographs by Dick Coombes. This book is to be treasured by everyone – not just ornithologists, but those with an interest in the natural world around them.

Wildlife Habitat Conservation - Concepts, Challenges, and Solutions (Hardcover): Michael L. Morrison, Heather A. Mathewson Wildlife Habitat Conservation - Concepts, Challenges, and Solutions (Hardcover)
Michael L. Morrison, Heather A. Mathewson
R1,797 R1,670 Discovery Miles 16 700 Save R127 (7%) Ships in 10 - 15 working days

"Habitat" is probably the most common term in ecological research. Elementary school students are introduced to the term, college students study the concept in depth, hunters make their plans based on it, nature explorers chat about the different types, and land managers spend enormous time and money modifying and restoring habitats. Although a broad swath of people now have some notion of what habitat is-opening up ample opportunity for further education and conservation-the scientific community has by and large failed to define it concretely, despite repeated attempts in the literature to come to meaningful conclusions regarding what habitat is and how we should study, manipulate, and ultimately conserve it. Wildlife Habitat Conservation presents an up-to-date review of the habitat concept, provides a scientifically rigorous definition, and emphasizes how we must focus on those critical factors contained within what we call habitat. The result is a habitat concept that promises long-term persistence of animal populations. Key concepts and items in the book include: the necessity of moving away from vague and inconsistent perspectives to more rigorous and standard conceptual definitions of wildlife and their habitat; a discussion of the essential integration of population demographics and population persistence with the concept of habitat; the importance of carry over and lag effects, behavioral processes, genetics, and species interactions to our understanding of habitat; an examination of spatiotemporal heterogeneity, realized through fragmentation, disruption to eco-evolutionary processes, and alterations to plant and animal assemblages; and, an explanation of how anthropogenic effects alter population size and distribution (isolation), genetic processes, and species diversity (including exotic plants and animals). It includes advocacy of proactive conservation and management through predictive modeling, restoration, and monitoring. Each chapter is accessibly written in a style that will be welcomed by private land owners and public resource managers at local, state, and federal levels. Also ideal for undergraduate and graduate natural resource and conservation courses, the book is organized perfectly for a one semester class. Contributors:William M. Block, Kathi L. Borgmann, J. Curtis Burkhalter, Bret A. Collier, Courtney J. Conway, Clinton W. Epps, Clinton D. Francis, Fred S. Guthery, Douglas H. Johnson, Julie L. Lockwood, Heather A. Mathewson, Kevin S. McKelvey, Michael L. Morrison, Amanda D. Rodewald, Jamie S. Sanderlin, Michael K. Schwartz, K. Shawn Smallwood, Bronson K. Strickland, Beatrice Van Horne, Lisette P. Waits, and, John A. Wiens.

Large Carnivore Conservation and Management - Human Dimensions (Hardcover): Tasos Hovardas Large Carnivore Conservation and Management - Human Dimensions (Hardcover)
Tasos Hovardas
R4,362 Discovery Miles 43 620 Ships in 10 - 15 working days

Large carnivores include iconic species such as bears, wolves and big cats. Their habitats are increasingly being shared with humans, and there is a growing number of examples of human-carnivore coexistence as well as conflict. Next to population dynamics of large carnivores, there are considerable attitude shifts towards these species worldwide with multiple implications. This book argues and demonstrates why human dimensions of relationships to large carnivores are crucial for their successful conservation and management. It provides an overview of theoretical and methodological perspectives, heterogeneity in stakeholder perceptions and behaviour as well as developments in decision making, stakeholder involvement, policy and governance informed by human dimensions of large carnivore conservation and management. The scope is international, with detailed examples and case studies from Europe, North and South America, Central and South Asia, as well as debates of the challenges faced by urbanization, agricultural expansion, national parks and protected areas. The main species covered include bears, wolves, lynx, and leopards. The book provides a novel perspective for advanced students, researchers and professionals in ecology and conservation, wildlife management, human-wildlife interactions, environmental education and environmental social science.

Journeys in the Wild - The Secret Life of a Cameraman (Paperback): Gavin Thurston Journeys in the Wild - The Secret Life of a Cameraman (Paperback)
Gavin Thurston; Foreword by Sir David Attenborough 1
R268 R247 Discovery Miles 2 470 Save R21 (8%) Ships in 9 - 17 working days

'Modest, down to earth and full of humour, this is one of the best books about filming I've ever read.' MICHAEL PALIN 'Extraordinary: Gavin's easy prose and gasp-making encounters make for a gripping and very funny read. It's a rollercoaster ride with a complete professional. I loved it.' JOANNA LUMLEY '[Gavin is] a great cameraman with infinite patience, but also a writer with great powers of observation and expression. Brilliant!' ALAN TITCHMARSH _________ From Gavin Thurston, the award-winning Blue Planet II and Planet Earth II cameraman with a foreword by Sir David Attenborough comes extraordinary and adventurous true stories of what it takes to track down and film our planet's most captivating creatures. Gavin has been a wildlife photographer for over thirty years. Against a backdrop of modern world history, he's lurked in the shadows of some of the world's remotest places in order to capture footage of the animal kingdom's finest: prides of lions, silverback gorillas, capuchin monkeys, brown bears, grey whales, penguins, mosquitoes - you name it he's filmed it. Come behind the camera and discover the hours spent patiently waiting for the protagonists to appear; the inevitable dangers in the wings and the challenges faced and overcome; and the heart-warming, life-affirming moments the cameras miss as well as capture. What other readers are saying about Journeys in the Wild: 'It's touching, it's thought provoking and its emotional...Go pick it up. It's an absolute inspiration of a book.' Goodreads 'Full of unbelievable anecdotes from decades of work, some absolutely hilarious, this book left me in complete wonder.' Goodreads 'An amazing read and I would heartily recommend it to everyone I know.' Goodreads

Principles of Electrolocation and Jamming Avoidance in Electric Fish - A Neuroethological Approach (Paperback): Walter... Principles of Electrolocation and Jamming Avoidance in Electric Fish - A Neuroethological Approach (Paperback)
Walter Heiligenberg
R2,606 Discovery Miles 26 060 Ships in 18 - 22 working days

This booklet, together with the following two, -which are well under way and will succeed it at intervals of, we hope, no more than six months, sets the stage for a new editorial enterprise in the field of brain science. The accent is on the functional aspects of brains rather than on their develop ment, hence the title of the series. The central question being how neural activity is related to behavior, there will be, naturally, a wide scatter of sub jects, and Heiligenberg's monograph on electric fish may be considered typ ical of the expected standard deviation from the mean. Deviations in other directions may go as far as the sensory neuron, or brain theory, or aphasia, or farther. The next contributions planned for the series are: Precht, Neuronal Operations in the Vestibular System, and Movshon, Genes and Environment in the Development of the Visual Cortex. Our aim is to ap proach the central area by means of something like an evolving handbook of brain science. The individual monographs should describe promising and successful approaches, even in areas where the last word is far from being said. Besides originaI monographs and compounds of the author's own published papers, reviews are also we1come if they are more than the sum of the parts. The publisher promises speedy publication, and the editors will see that the manuscripts will be readable as well as interesting. Tubingen, Summer 1977 V."

Britain's Living Seas - Our Coastal Wildlife and How We Can Save It (Paperback): Hannah Rudd Britain's Living Seas - Our Coastal Wildlife and How We Can Save It (Paperback)
Hannah Rudd
R464 Discovery Miles 4 640 Ships in 10 - 15 working days

Discover the incredible diversity of life within our seas and learn how we can all play a role in protecting and conserving it. Our seas are home to an abundance of fascinating creatures and stunning habitats. From spectacular kelp forests to intricate rocky reefs and from mud plains to open ocean, the British Isles have a diversity of marine ecosystems that rival those seen on any nature documentary. Yet, for generations, we have been slowly suffocating life beneath the waves. Decades of unsustainable exploitation, endless pollution and a warming climate have had a devastating effect on our marine habitats. However, it's not too late to make a difference and change course. Written in collaboration with the Wildlife Trusts, Britain's Living Seas provides a user-friendly and richly illustrated guide to coasts around the British Isles, uncovering the diversity of life within a range of marine habitats and the life-giving services that they provide us. Outlining how their very existence is under threat, marine biologist Hannah Rudd presents an alternative and sustainable future for the management of our seas. We can all do our bit as individuals too. Through practical steps such as re-thinking what we eat, our relationship with plastic and how we spend our money, we can become marine conservationists in our everyday lives and help to create a healthier future for our oceans. Everyone can discover more about the wonders within the waters that surround us and play a part in rebuilding our connection with the natural world.

Lepidoptera and Conservation (Hardcover): T.R. New Lepidoptera and Conservation (Hardcover)
T.R. New
R1,670 Discovery Miles 16 700 Ships in 10 - 15 working days

The third in a trilogy of global overviews of conservation of diverse and ecologically important insect groups. The first two were Beetles in Conservation (2010) and Hymenoptera and Conservation (2012). Each has different priorities and emphases that collectively summarise much of the progress and purpose of invertebrate conservation. Much of the foundation of insect conservation has been built on concerns for Lepidoptera, particularly butterflies as the most popular and best studied of all insect groups. The long-accepted worth of butterflies for conservation has led to elucidation of much of the current rationale of insect species conservation, and to definition and management of their critical resources, with attention to the intensively documented British fauna leading the world in this endeavour. In Lepidoptera and Conservation, various themes are treated through relevant examples and case histories, and sufficient background given to enable non-specialist access. Intended for not only entomologists but conservation managers and naturalists due to its readable approach to the subject.

Ants - The ultimate social insects (Hardcover): Richard Jones Ants - The ultimate social insects (Hardcover)
Richard Jones
R987 Discovery Miles 9 870 Ships in 10 - 15 working days

'Brilliant, Fantastic and Significant' - Dr George McGavin Ants are seemingly everywhere, and this familiarity has led to some contemptuous and less than helpful stereotypes. In this compelling insight into the natural and cultural history of ants, Richard Jones helps to unravel some of the myths and misunderstanding surrounding their remarkable behaviours. Ant aggregations in large (often mind-bogglingly huge) nests are a complex mix of genetics, chemistry, geography and higher social interaction. Their forage trails - usually to aphid colonies but occasionally into the larder - are maintained by a wondrous alchemy of molecular scents and markers. Their social colony structure confused natural philosophers of old and still taxes the modern biologist today. Beginning the book with a straightforward look at ant morphology, Jones then explores the ant species found in the British Isles and parts of nearby mainland Europe, their foraging, nesting, navigating and battle instincts, how ants interact with the landscape, their evolution, and their place in our understanding of how life on earth works. Alongside this, he explores the complex relationship between humans and ants, and how ants went from being the subject of fables and moral storytelling to become popular research tools. Drawing on up-to-date science and featuring striking colour photographs throughout, this book presents a convincing case for why ants are worth our greater recognition and respect.

Curlew Moon (Paperback, Edition): Mary Colwell Curlew Moon (Paperback, Edition)
Mary Colwell 1
R319 R291 Discovery Miles 2 910 Save R28 (9%) Ships in 9 - 17 working days

'Focuses a razor light on the plight of one of our most iconic birds. Inspirational!' Tim Birkhead Curlews are Britain's largest wading bird, known for their evocative calls which embody wild places; they provoke a range of emotions that many have expressed in poetry, art and music. A bird stands alone on the edge of a mudflat. Its silhouette is unmistakable. A plump body sits atop stilty legs. The long neck arcs into a small head, which tapers further into a long curved bill. The smooth, convex outlines of this curlew are alluring. They touch some ancestral liking we all have for shapes that are round and smooth. Over the last 20 years numbers in the UK have halved; the Eurasian Curlew is one of our most endangered birds. With a quarter of the world population breeding in the UK and Ireland, this is nothing short of a disaster. The curlew is showing all the signs of being the next Great Auk. In Curlew Moon, Mary Colwell takes us on a 500-mile journey on foot from the west coast of Ireland to the east coast of England, to discover what is happening to this beautiful and much-loved bird. She sets off in early spring when the birds are arriving on their breeding grounds, watches them nesting in the hills of Wales and walks through England when the young are hatching. She finishes her walk on the coast of Lincolnshire when the fledglings are trying out their wings. This is also the place many curlews will return to for the winter months. This evocative book chronicles Colwell's impressive journey, with beautiful illustrations by Jessica Holm, weaving a gentle tale of discovery interspersed with the natural history of this iconic bird that has fascinated us for millennia - and so desperately needs our help.

Insect Conservation - A Global Synthesis (Paperback): Michael J. Samways Insect Conservation - A Global Synthesis (Paperback)
Michael J. Samways
R1,776 Discovery Miles 17 760 Ships in 9 - 17 working days

Insect Conservation: A Global Synthesis is a landmark, field-defining work written by Professor Michael Samways, one of the founding fathers of this burgeoning discipline of conservation science. This book presents a state-of-the-art, comprehensive review of the entire field of insect conservation, from single-species conservation to whole-ecosystem approaches, and from natural ecosystems to the urban landscape. The variety and number of insects are truly vast. They are the most speciose group of organisms on Earth, with the majority barely known to science or still not described at all. They are a vital component in all terrestrial ecosystems, which would fail to function normally without them. Insect populations worldwide, however, are under threat. Human-mediated degradation of natural habitats, pollution, over-use of pesticides, and the spread of urbanization has led to the collapse of insect populations in many areas of the world. A growing recognition of the importance of insects in natural and agricultural systems has stimulated the development of an entire discipline dedicated to their conservation. Insect Conservation: A Global Synthesis is designed to be used by students of conservation biology and ecology, but also serves as an essential overview for professional entomologists with an interest in conservation, and for conservationists interested in insects. The book communicates on three levels: (i) through the text, with extensive references providing a gateway to the ever-increasing primary literature; (ii) through the extensive use of carefully constructed illustrations, with detailed captions which act to summarize the text and are complete in their own right; and (iii) through focused key points at the end of every chapter, which summarise the main learning points for students.

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