Author: Graeme D. Ruxton
Publisher: Oxford University Press
ISBN: 0191002631
Category : Science
Languages : en
Pages : 320
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Book Description
Avoiding Attack discusses the diversity of mechanisms by which prey avoid predator attacks and explores how such defensive mechanisms have evolved through natural selection. It considers how potential prey avoid detection, how they make themselves unprofitable to attack, how they communicate this status, and how other species have exploited these signals. Using carefully selected examples of camouflage, mimicry, and warning signals drawn from a wide range of species and ecosystems, the authors summarise the latest research into these fascinating adaptations, developing mathematical models where appropriate and making recommendations for future study. This second edition has been extensively rewritten, particularly in the application of modern genetic research techniques which have transformed our recent understanding of adaptations in evolutionary genomics and phylogenetics. The book also employs a more integrated and systematic approach, ensuring that each chapter has a broader focus on the evolutionary and ecological consequences of anti-predator adaptation. The field has grown and developed considerably over the last decade with an explosion of new research literature, making this new edition timely.
Author: Graeme D. Ruxton
Publisher: Oxford University Press, USA
ISBN: 0198528590
Category : Science
Languages : en
Pages : 262
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Book Description
This book discusses the evolution of the mechanisms by which prey avoid attack by their potential predators and questions how such defences are maintained through natural selection. Topics covered include camouflage, warning signals and mimicry.
Author: Darryl Jones
Publisher: UNSW Press
ISBN: 9780868406688
Category : History
Languages : en
Pages : 188
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Book Description
Wherever people live in Australia, magpies tend to be found there, too. These very familiar birds are one of our most loved and admired wild birds. Yet, during the breeding season, many magpies become extremely aggressive toward people, sometimes causing serious injury or distress, especially to children. The fact that this is a very common, well loved yet sometimes dangerous neighbor makes solving the magpie-human conflict very complicated. This book provides, for the first time, a comprehensive guide to everything that is known about this bird, why it attacks, and what we can do about it.
Author: Becky Sheetz-Runkle
Publisher: AMACOM
ISBN: 0814433820
Category : Business & Economics
Languages : en
Pages : 255
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Book Description
Defeat the competition and dominate the market with these masterful strategies of Sun Tzu. Over two and a half millennia ago, Chinese military strategist Sun Tzu taught that size alone does not guarantee victory--strategy, positioning, planning, and leadership all play equally significant roles in overpowering the opposition. Today, this classic treatise is perfect for adapting to the world of small business, with entrepreneurs entrenched in fierce competition for customers, market share, and talent. Featuring inspiring examples of entrepreneurial success, The Art of War for Small Business centers its 12 timeless lessons on how to: Choose the right ground for your battles Leverage strengths while overcoming limitations Strike competitors’ weakest points and seize every opportunity Focus priorities and resources on conquering key challenges Go where the enemy is not Build and leverage strategic alliances Countless military, political, and business leaders across the world and throughout time have learned how to utilize these brilliant strategies to outsmart, outmaneuver, and outstrategize their larger adversaries’ seemingly overwhelming forces. Now, it’s time for the small business owner to learn how they can also capture crucial sectors, serve unmet needs, and emerge victorious.
Author: Joe L. Jr. Martinez
Publisher: Elsevier
ISBN: 0323144675
Category : Medical
Languages : en
Pages : 608
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Book Description
Endogenous Peptides and Learning and Memory Processes presents the role of pituitary and central nervous system peptidergic systems in the modulation of memory and learning. This book discusses the various experimental findings concerning the role of peptides in attention, memory, conditioning, opiate tolerance, and amnesia. Organized into five parts encompassing 26 chapters, this book starts with an overview of the possible chemical relationship between melanocyte-stimulating hormone (MSH) and adrenocorticotropic hormone (ACTH). This text then discusses the complex behavioral activities of ACTH involving processes that serve the adaptive abilities of the organism, such as memory, learning, motivation, attention, and arousal. Other chapters consider the possibility that post-training injection of some hormones may aid retention performance following training in a one-trial inhibitory avoidance task. The final chapter deals with the various types of behavioral tests for studying the central nervous system effects of peptides. This book is a valuable resource for specialists, teachers, clinicians, and researchers in the fields of neuropharmacology, behavioral pharmacology, experimental psychology, and psychopharmacology.
Author: United States. Bureau of Entomology and Plant Quarantine
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 492
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Book Description
Author: Masaki Sakai
Publisher: Springer Nature
ISBN: 9813365986
Category : Science
Languages : en
Pages : 181
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Book Description
This book examines the mechanisms and functions of tonic immobility, the so-called death feigning behavior, or thanatosis, or animal hypnosis. The chapters cover the neurophysiological and experimental studies on insects, the functional significance of death-feigning, examination of the freezing and immobility behavior in insects through environment, physiology, genetics, and responses to ultrasound and vibration. It also covers tonic immobility and freezing behavior in fish from the perspective of vertebrates study. Tonic immobility is an interesting behavior that occurs reflexively in various animals under physical restraint by predators. The physiological mechanism of thanatosis was extensively investigated during 1960-1980. Researchers have proposed hypotheses to explain the mechanism underlying tonic immobility in vertebrates; local inhibition of the central nervous system, acceleration of the limbic system, abnormal control of the autonomic nervous system. On the other hand, the peripheral and central mechanisms of tonic immobility were intensely investigated at a behavioral and a neuronal level in stick insects and crickets. In the 1970s, behavioral ecology has shed light on the aspect of an ultimate factor for tonic immobility. Ethologists and ecologists challenged this matter in the laboratory and natural habitats, and have collected evidence for its functional roles using mainly insects such as beetles, moths, locusts. More recently, studies of tonic immobility in humans are drawing attention, as clinicians are trying to explain the defencelessness of rape victims from the viewpoint of animal hypnosis. This timely publication provides an understanding of the past and present research of the mechanisms and functions of tonic immobility. This book is intended for researchers and undergraduate/ graduate students in the field of zoology including physiology, ethology, ecology, and human behavior. It will also appeal to the public audience who has an interest in animal behavior, including human behavior.
Author: Craig Glenday
Publisher: Bantam
ISBN: 034554711X
Category : Reference
Languages : en
Pages : 642
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Book Description
Includes new and updated records with never-before-seen photography--from the new shortest living man and a slam-dunking parrot to the fiercest predators in the ocean.
Author: Mark A. Jervis
Publisher: Springer Science & Business Media
ISBN: 1402026250
Category : Science
Languages : en
Pages : 755
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Book Description
Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. This considerably updated and expanded version of a previous best-seller is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. It emphasizes practicalities and also provides guidance on further literature.
Author: Mark Jervis
Publisher: Springer Science & Business Media
ISBN: 1402017340
Category : Nature
Languages : en
Pages : 755
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Book Description
Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control. There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics. While researchers can now refer to several books on parasitoids and predators, Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professional working in universities and both government and commercial institutes in the fields of pest management, agriculture, horticulture and forestry.
