Fear In Wildlife Food Webs

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The Nature of Fear

Author : Daniel T. Blumstein
Publisher : Harvard University Press
ISBN 13 : 0674916484
Total Pages : 257 pages
Book Rating : 4.6/5 (749 download)

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Book Synopsis The Nature of Fear by : Daniel T. Blumstein

Download or read book The Nature of Fear written by Daniel T. Blumstein and published by Harvard University Press. This book was released on 2020-09-08 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Open Letters Review Best Book of the Year A leading expert in animal behavior takes us into the wild to better understand and manage our fears. Fear, honed by millions of years of natural selection, kept our ancestors alive. Whether by slithering away, curling up in a ball, or standing still in the presence of a predator, humans and other animals have evolved complex behaviors in order to survive the hazards the world presents. But, despite our evolutionary endurance, we still have much to learn about how to manage our response to danger. For more than thirty years, Daniel Blumstein has been studying animals’ fear responses. His observations lead to a firm conclusion: fear preserves security, but at great cost. A foraging flock of birds expends valuable energy by quickly taking flight when a raptor appears. And though the birds might successfully escape, they leave their food source behind. Giant clams protect their valuable tissue by retracting their mantles and closing their shells when a shadow passes overhead, but then they are unable to photosynthesize, losing the capacity to grow. Among humans, fear is often an understandable and justifiable response to sources of threat, but it can exact a high toll on health and productivity. Delving into the evolutionary origins and ecological contexts of fear across species, The Nature of Fear considers what we can learn from our fellow animals—from successes and failures. By observing how animals leverage alarm to their advantage, we can develop new strategies for facing risks without panic.

The Humane Gardener

Author : Nancy Lawson
Publisher : Chronicle Books
ISBN 13 : 1616896175
Total Pages : 226 pages
Book Rating : 4.6/5 (168 download)

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Book Synopsis The Humane Gardener by : Nancy Lawson

Download or read book The Humane Gardener written by Nancy Lawson and published by Chronicle Books. This book was released on 2017-04-18 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this eloquent plea for compassion and respect for all species, journalist and gardener Nancy Lawson describes why and how to welcome wildlife to our backyards. Through engaging anecdotes and inspired advice, profiles of home gardeners throughout the country, and interviews with scientists and horticulturalists, Lawson applies the broader lessons of ecology to our own outdoor spaces. Detailed chapters address planting for wildlife by choosing native species; providing habitats that shelter baby animals, as well as birds, bees, and butterflies; creating safe zones in the garden; cohabiting with creatures often regarded as pests; letting nature be your garden designer; and encouraging natural processes and evolution in the garden. The Humane Gardener fills a unique niche in describing simple principles for both attracting wildlife and peacefully resolving conflicts with all the creatures that share our world.

Trophic Cascades

Author : John Terborgh
Publisher : Island Press
ISBN 13 : 1597268194
Total Pages : 487 pages
Book Rating : 4.5/5 (972 download)

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Book Synopsis Trophic Cascades by : John Terborgh

Download or read book Trophic Cascades written by John Terborgh and published by Island Press. This book was released on 2013-06-25 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trophic cascades—the top-down regulation of ecosystems by predators—are an essential aspect of ecosystem function and well-being. Trophic cascades are often drastically disrupted by human interventions—for example, when wolves and cougars are removed, allowing deer and beaver to become destructive—yet have only recently begun to be considered in the development of conservation and management strategies. Trophic Cascades is the first comprehensive presentation of the science on this subject. It brings together some of the world’s leading scientists and researchers to explain the importance of large animals in regulating ecosystems, and to relate that scientific knowledge to practical conservation. Chapters examine trophic cascades across the world’s major biomes, including intertidal habitats, coastal oceans, lakes, nearshore ecosystems, open oceans, tropical forests, boreal and temperate ecosystems, low arctic scrubland, savannas, and islands. Additional chapters consider aboveground/belowground linkages, predation and ecosystem processes, consumer control by megafauna and fire, and alternative states in ecosystems. An introductory chapter offers a concise overview of trophic cascades, while concluding chapters consider theoretical perspectives and comparative issues. Trophic Cascades provides a scientific basis and justification for the idea that large predators and top-down forcing must be considered in conservation strategies, alongside factors such as habitat preservation and invasive species. It is a groundbreaking work for scientists and managers involved with biodiversity conservation and protection.

Zoology ( Paper 2 ) Ecology, Ethology, Environmental Science and Wildlife

Author : Dr. Vivek Kumar Verma
Publisher : Thakur Publication Private Limited
ISBN 13 : 9357556699
Total Pages : 302 pages
Book Rating : 4.3/5 (575 download)

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Book Synopsis Zoology ( Paper 2 ) Ecology, Ethology, Environmental Science and Wildlife by : Dr. Vivek Kumar Verma

Download or read book Zoology ( Paper 2 ) Ecology, Ethology, Environmental Science and Wildlife written by Dr. Vivek Kumar Verma and published by Thakur Publication Private Limited. This book was released on 2024-04-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Buy Latest Zoology ( Paper 2 ) Ecology, Ethology, Environmental Science and Wildlife e-Book for B.Sc 6th Semester UP State Universities By Thakur publication.

Quantifying Diets of Wildlife and Fish

Author : Michael C. Calver
Publisher : CSIRO PUBLISHING
ISBN 13 : 1486315011
Total Pages : 201 pages
Book Rating : 4.4/5 (863 download)

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Book Synopsis Quantifying Diets of Wildlife and Fish by : Michael C. Calver

Download or read book Quantifying Diets of Wildlife and Fish written by Michael C. Calver and published by CSIRO PUBLISHING. This book was released on 2024-05 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantifying Diets of Wildlife and Fish presents different techniques available to study animal diets. Ecologists determine animal diets to build natural history knowledge, test hypotheses in ecological theory and make informed management decisions for important ecosystems. Many researchers use techniques traditionally applied to the animals they study, rather than techniques with the greatest potential for the aims of each project. In an effort to encourage researchers to consider new approaches, this book focuses on the techniques, rather than on particular groups of organisms or specific environments. With contributions from leading ecologists, chapters explore experimental design, observational techniques (including new technologies), stomach contents and faecal analysis, eDNA, tracers and stable isotopes. They also cover the latest multivariate methods of analyses suitable for describing animal diets and feeding relationships, as well as testing hypotheses relevant to ecological theory, environmental management and biological conservation. The expert knowledge provided will encourage readers to look beyond the boundaries of their specialties, assist in testing important hypotheses and provide insights into management problems. The examples in this book cover a range of vertebrates and invertebrates, as well as different environments, to open these methods up for novice ecologists and stimulate lateral thinking in more experienced researchers.

Where the Wild Things Were

Author : William Stolzenburg
Publisher : Bloomsbury Publishing USA
ISBN 13 : 1608196453
Total Pages : 305 pages
Book Rating : 4.6/5 (81 download)

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Book Synopsis Where the Wild Things Were by : William Stolzenburg

Download or read book Where the Wild Things Were written by William Stolzenburg and published by Bloomsbury Publishing USA. This book was released on 2011-01-15 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: For years, predators like snow leopards and white-tipped sharks have been disappearing from the top of the food chain, largely as a result of human action. Science journalist Will Stolzenburg reveals why and how their absence upsets the delicate balance of the world's environment.

Routledge Handbook of Rewilding

Author : Sally Hawkins
Publisher : Taylor & Francis
ISBN 13 : 1000785718
Total Pages : 520 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Routledge Handbook of Rewilding by : Sally Hawkins

Download or read book Routledge Handbook of Rewilding written by Sally Hawkins and published by Taylor & Francis. This book was released on 2022-11-30 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides a comprehensive overview of the history, theory, and current practices of rewilding. Rewilding offers a transformational paradigm shift in conservation thinking, and as such is increasingly of interest to academics, policymakers, and practitioners. However, as a rapidly emerging area of conservation, the term has often been defined and used in a variety of different ways (both temporally and spatially). There is, therefore, the need for a comprehensive assessment of this field, and the Routledge Handbook of Rewilding fills this lacuna. The handbook is organised into four sections to reflect key areas of rewilding theory, practice, and debate: the evolution of rewilding, theoretical and practical underpinnings, applications and impacts, and the ethics and philosophy of rewilding. Drawing on a range of international case studies the handbook addresses many of the key issues, including land acquisition and longer-term planning, transitioning from restoration (human-led, nature enabled) to rewilding (nature-led, human enabled), and the role of political and social transformational change. Led by an editorial team who have extensive experience researching and practising rewilding, this handbook is essential reading for students, academics and practitioners interested in rewilding, ecological restoration, natural resource management and conservation.

Shark Biology and Conservation

Author : Daniel C. Abel
Publisher : JHU Press
ISBN 13 : 1421438372
Total Pages : 447 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Shark Biology and Conservation by : Daniel C. Abel

Download or read book Shark Biology and Conservation written by Daniel C. Abel and published by JHU Press. This book was released on 2020-09-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feed your fascination with sharks! This complete resource enlightens readers on the biology, ecology, and behavior of sharks with approachable explanations and more than 250 stunning color illustrations. Studies of shark biology have flourished over the last several decades. An explosion of new research methods is leading to a fascinating era of oceanic discovery. Shark Biology and Conservation is an up-to-date, comprehensive overview of the diversity, evolution, ecology, behavior, physiology, anatomy, and conservation of sharks. Written in a style that is detailed but not intimidating by world-renowned shark specialists Dan Abel and Dean Grubbs, it relays numerous stories and insights from their exciting experiences in the field. While explaining scientific concepts in terms that non-specialists and students can understand, Abel and Grubbs reveal secrets that will illuminate even the experts. The text provides readers with a robust and wide range of essential knowledge as it • introduces emerging as well as traditional techniques for classifying sharks, understanding their behavior, and unraveling the mysteries of their evolution; • draws on both established shark science and the latest breakthroughs in the field, from molecular approaches to tracking technologies; • highlights the often-neglected yet fascinating subject of shark physiology, including heart function, sensory biology, digestion, metabolic performance, and reproduction; • addresses big picture ecological questions like "Which habitats do sharks prefer?" and "Where do sharks migrate and for what purpose?"; • describes the astonishing diversity of sharks' adaptations to their environment; • discusses which shark conservation techniques do and don't work; and • comments on the use and misuse of science in the study of sharks. Enhanced by hundreds of original color photographs and beautifully detailed line drawings, Shark Biology and Conservation will appeal to anyone who is spellbound by this wondrous, ecologically important, and threatened group, including marine biologists, wildlife educators, students, and shark enthusiasts.

Riparian Areas

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309082951
Total Pages : 449 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Riparian Areas by : National Research Council

Download or read book Riparian Areas written by National Research Council and published by National Academies Press. This book was released on 2002-10-10 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.

Overcoming Animal and Insect Phobias

Author : Martin Antony
Publisher : New Harbinger Publications
ISBN 13 : 1608826805
Total Pages : 158 pages
Book Rating : 4.6/5 (88 download)

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Book Synopsis Overcoming Animal and Insect Phobias by : Martin Antony

Download or read book Overcoming Animal and Insect Phobias written by Martin Antony and published by New Harbinger Publications. This book was released on 2005-06-01 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the makers of blockbuster movies like The Birds, Jaws and Arachnophobia well know, animal fears are the most commonly reported phobias. Some 6 percent of Americans suffer from diagnosable animal phobia at any given time, and 11 percent will experience an episode at some time in their lives. Nearly three quarters of animal phobia sufferers are women, and most symptoms of animal phobia come on in childhood. Since most people with animal phobias experience panic attacks when they encounter certain animals, these fears can cause victims to lose significant quality of life. Fortunately, specific phobias are among the most responsive of anxiety disorders to behavior therapy, the research-proven treatment adapted for self-help readers in this book. Readers first learn about their phobia, where it comes from, what factors influence it, and how best to prepare for treatment. Then they learn to confront and overcome their animal and insect phobia. These techniques are effective and fast. The book includes information about avoiding relapse and helping someone else who suffers from an animal phobia.

Who Cares About Wildlife?

Author : Michael J. Manfredo
Publisher : Springer Science & Business Media
ISBN 13 : 0387770402
Total Pages : 236 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Who Cares About Wildlife? by : Michael J. Manfredo

Download or read book Who Cares About Wildlife? written by Michael J. Manfredo and published by Springer Science & Business Media. This book was released on 2009-06-29 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who Cares About Wildlife? integrates social science theory in order to provide a conceptual structure for understanding and studying human interaction with wildlife. A thorough review of the current literature in conceptual areas, including norms, values, attitudes, emotions, wildlife value orientations, cultural change, and evolutionary forces/inherited tendencies is provided, and the importance of these areas in studying human-wildlife relationships is highlighted. No other book both considers the human relationship with wildlife and provides a theoretical framework for understanding this relationship on the individual, as well as cultural level. Who Cares About Wildlife? will be valuable both to students and to practitioners in wildlife management and conservation, as well those interested in the human relationship with wildlife, natural resources, and the environment.

An Arctic Tundra Food Chain

Author : A. D. Tarbox
Publisher : The Creative Company
ISBN 13 : 9781583415962
Total Pages : 43 pages
Book Rating : 4.4/5 (159 download)

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Book Synopsis An Arctic Tundra Food Chain by : A. D. Tarbox

Download or read book An Arctic Tundra Food Chain written by A. D. Tarbox and published by The Creative Company. This book was released on 2008-07 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces some of the plants and animals that make up the Arctic tundra food chain, including the arctic willow, lemming, polar bear, snowy owl, ermine, and arctic wolf.

Carnivoran Ecology

Author : Steven W. Buskirk
Publisher : Oxford University Press
ISBN 13 : 0192677977
Total Pages : 289 pages
Book Rating : 4.1/5 (926 download)

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Book Synopsis Carnivoran Ecology by : Steven W. Buskirk

Download or read book Carnivoran Ecology written by Steven W. Buskirk and published by Oxford University Press. This book was released on 2023-05-02 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: These charismatic mammals, which include dogs, cats, hyenas, weasels, mongooses, seals, sea lions and bears, have always held special importance to humans throughout history and continue to do so today. In recent decades, the emergence of new technologies has completely transformed our knowledge of how carnivorans interact with their environments and consequently reshaped our view of carnivoran ecology. This unique synthesis uses examples from a diverse and expanding carnivoran literature, drawing from all carnivoran families and spanning the world's oceans and continents, to produce a clearly written and richly illustrated book that reviews our current state of knowledge of carnivoran ecology. It addresses all levels of biological organization and function, from genes to enzymes, organisms, populations, and ecosystems. Special attention is given to how carnivoran species interact with their prey, each other, and humans. There is an emphasis on community interactions and their importance in carnivoran evolution, showing how evolutionary constraints (morphological, physiological, and behavioral) structure communities today. The book's approach is strongly comparative, contrasting herbivores with carnivores, predators with scavengers, and cats with dogs. Carnivorans play important roles in many high-profile conservation cases, either as species of concern or agents of endangerment, and their importance is demonstrated in both contexts. Carnivoran Ecology is an accessible advanced textbook aimed principally at senior undergraduate and graduate students taking courses in carnivore ecology, as well as a broad audience of professional academics (especially carnivore and mammalian biologists), researchers, and practitioners working in both governmental and non-governmental organizations. A significant secondary market will exist amongst the large amateur naturalist community including those wishing to explore the ecological and evolutionary links between domestic carnivorans (dogs, cats, ferrets etc.) and their wild counterparts.

Antipredator Defenses in Birds and Mammals

Author : Timothy M. Caro
Publisher : University of Chicago Press
ISBN 13 : 0226094367
Total Pages : 609 pages
Book Rating : 4.2/5 (26 download)

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Book Synopsis Antipredator Defenses in Birds and Mammals by : Timothy M. Caro

Download or read book Antipredator Defenses in Birds and Mammals written by Timothy M. Caro and published by University of Chicago Press. This book was released on 2005-09 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tim Caro explores the many & varied ways in which prey species have evolved defensive characteristics and behaviour to confuse, outperform or outwit their predators, from the camoflaged coat of the giraffe to the extraordinary way in which South American sealions ward off the attacks of killer whales.

Urban Wildlife Management

Author : Clark E. Adams
Publisher : CRC Press
ISBN 13 : 1315362511
Total Pages : 569 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Urban Wildlife Management by : Clark E. Adams

Download or read book Urban Wildlife Management written by Clark E. Adams and published by CRC Press. This book was released on 2018-09-03 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2018 TWS Wildlife Publication Awards in the authored book category Urban development is one of the leading worldwide threats to conserving biodiversity. In the near future, wildlife management in urban landscapes will be a prominent issue for wildlife professionals. This new edition of Urban Wildlife Management continues the work of its predecessors by providing a comprehensive examination of the issues that increase the need for urban wildlife management, exploring the changing dynamics of the field while giving historical perspectives and looking at current trends and future directions. The book examines a range of topics on human interactions with wildlife in urbanized environments. It focuses not only on ecological matters but also on political, economic, and societal issues that must be addressed for successful management planning. This edition features an entirely new section on urban wildlife species, including chapters on urban communities, herpetofauna, birds, ungulates, mammals, carnivores, and feral and introduced species. The third edition features Five new chapters 12 updated chapters Four new case studies Seven new appendices and species profiles 90 new figures A comprehensive analysis of terrestrial vertebrate locations by state and urban observations Each chapter opens with a set of key concepts which are then examined in the following discussions. Suggested learning experiences to enhance knowledge conclude each chapter. The species profiles cover not only data about the animal concerned but also detail significant current management issues related to the species. An updated and expanded teaching tool, Urban Wildlife Management, Third Edition identifies the challenges and opportunities facing wildlife in urban communities as well as factors that promote or threaten their presence. It gives both students and professionals a solid grounding in the required fundamental ecological principles for understanding the effects of human-made environments on wildlife.

Eat Like the Animals

Author : David Raubenheimer
Publisher : Harvest
ISBN 13 : 1328587851
Total Pages : 261 pages
Book Rating : 4.3/5 (285 download)

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Book Synopsis Eat Like the Animals by : David Raubenheimer

Download or read book Eat Like the Animals written by David Raubenheimer and published by Harvest. This book was released on 2020 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our evolutionary ancestors once possessed the ability to intuit what food their bodies needed, in what proportions, and ate the right things in the proper amounts--effortlessly balanced. When and why did we lose this ability, and how can we get it back? David Raubenheimer and Stephen Simpson answer these questions in a compelling narrative, based upon five "eureka" moments they experienced in the course of their groundbreaking research. The book shares their colorful scientific journey--from the foothills of Cape Town, to the deserts of Australia--culminating in a unifying theory of nutrition that has profound implications for our current epidemic of metabolic diseases and obesity. The authors ultimately offer useful prescriptions to understand the unwanted side effects of fad diets, gain control over one's food environment, and see that delicious and healthy are integral parts of proper eating.

Biology and Conservation of Musteloids

Author : David Whyte Macdonald
Publisher : Oxford University Press
ISBN 13 : 0198759800
Total Pages : 721 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Biology and Conservation of Musteloids by : David Whyte Macdonald

Download or read book Biology and Conservation of Musteloids written by David Whyte Macdonald and published by Oxford University Press. This book was released on 2017 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The musteloids are the most diverse super-family among carnivores, ranging from little known, exotic, and highly-endangered species to the popular and familiar, and include a large number of introduced invasives. They feature terrestrial, fossorial, arboreal, and aquatic members, ranging from tenacious predators to frugivorous omnivores, span weights from a 100g weasel to 30kg giant otters, and express a range of social behaviours from the highly gregarious to the fiercely solitary. Musteloids are the subjects of extensive cutting-edge research from phylogenetics to the evolution of sociality and through to the practical implications of disease epidemiology, introduced species management, and climate change. Their diversity and extensive biogeography inform a wide spectrum of ecological theory and conservation practice. The editors of this book have used their combined 90 years of experience working on the behaviour and ecology of wild musteloids to draw together a unique network of the world's most successful and knowledgeable experts. The book begins with nine review chapters covering hot topics in musteloid biology including evolution, disease, social communication, and management. These are followed by twenty extensive case studies providing a range of comprehensive geographic and taxonomic coverage. The final chapter synthesises what has been discussed in the book, and reflects on the different and diverse conservation needs of musteloids and the wealth of conservation lessons they offer. Biology and Conservation of Musteloids provides a conceptual framework for future research and applied conservation management that is suitable for graduate level students as well as professional researchers in musteloid and carnivore ecology and conservation biology. It will also be of relevance and use to conservationists and wildlife managers.