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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Vertebrates > General

Functional Organization of Vertebrate Plasma Membrane, Volume 72 (Hardcover, New): Vann Bennett Functional Organization of Vertebrate Plasma Membrane, Volume 72 (Hardcover, New)
Vann Bennett
R4,125 Discovery Miles 41 250 Ships in 12 - 19 working days

"Current Topics in Membranes "is targeted toward scientists and researchers in biochemistry and molecular and cellular biology, providing the necessary membrane research to assist them in discovering the current state of a particular field and in learning where that field is heading. This volume covers recent breakthroughs in understanding the molecular and cellular basis for patterning vertebrate plasma membranes. A special emphasis is placed on physiological function with chapters covering signaling in the nervous system and heart, vision, and the immune system.
consolidates subjects normally dispersed in the literaturepresents in one volume a subject that has undergone a recent molecular revolutionauthors are primary contributors and in some cases the founding figures in their fields
"

Vertebrate Biology - Systematics, Taxonomy, Natural History, and Conservation (Hardcover, third edition): Donald W. Linzey Vertebrate Biology - Systematics, Taxonomy, Natural History, and Conservation (Hardcover, third edition)
Donald W. Linzey
R3,314 R2,975 Discovery Miles 29 750 Save R339 (10%) Ships in 12 - 19 working days

The most trusted and best-selling textbook on the diverse forms and fascinating lives of vertebrate animals. Covering crucial topics from morphology and behavior to ecology and zoogeography, Donald Linzey's popular textbook, Vertebrate Biology, has long been recognized as the most comprehensive and readable resource on vertebrates for students and educators. Thoroughly updated with the latest research, this new edition discusses taxa and topics such as * systematics and evolution * zoogeography, ecology, morphology, and reproduction * early chordates * fish, amphibians, reptiles (inclusive of birds), and mammals * population dynamics * movement and migration * behavior * study methods * extinction processes * conservation and management For the first time, 32 pages of color images bring these fascinating organisms to life. In addition, 5 entirely new chapters have been added to the book, which cover * restoration of endangered species * regulatory legislation affecting vertebrates * wildlife conservation in a modern world * climate change * contemporary wildlife management Complete with review questions, updated references, appendixes, and a glossary of well over 300 terms, Vertebrate Biology is the ideal text for courses in zoology, vertebrate biology, vertebrate natural history, and general biology. Donald W. Linzey carefully builds theme upon theme, concept upon concept, as he walks students through a plethora of topics. Arranged logically to follow the most widely adopted course structure, this text will leave students with a full understanding of the unique structure, function, and living patterns of all vertebrates.

Deferring Development - Setting Aside Cells for Future Use in Development and Evolution (Paperback): Brian K. Hall, Cory... Deferring Development - Setting Aside Cells for Future Use in Development and Evolution (Paperback)
Brian K. Hall, Cory Douglas Bishop
R1,563 Discovery Miles 15 630 Ships in 12 - 19 working days

This volume examines cells set aside during development for use later in ontogeny or in adult life. There is no single term for such cells. The cells explored fall within several major categories - stem cells, set-aside cells (in echinoderm larvae), imaginal discs in insects such as Drosophila, meristems (plants), blastemata (regeneration in amphibians), neoblasts (regeneration in planarians). The book compares and contrasts these cell types and the environments (niches) in which they operate with the aim of unravelling any relationships between them, between their activation in development, and in their evolution. Key Features Explores the nature of deferred-use cells in evolutionary and developmental context. Reviews the mechanisms of development of set-aside cells, such as stem cells, meristems, and imaginal discs. Provides phylogenetic overview of different types of deferred-use cells. Compares and contrasts different theories on the origin of deferred-use cells. Related Titles Calegari, F. & C. Waskow, eds. Stem Cells: From Basic Research to Therapy (ISBN 978-1-4822-0775-0) Cabral, J. M. S. & C. L. da Silva, eds. Bioreactors for Stem Cell Expansion and Differentiation (ISBN 978-1-4987-9590-6) Kong, H., A. J. Putnam, & L. B. Schook, eds. Stem Cells and Revascularization Therapies (ISBN 978-1-4398-0323-3) Schaffer, D., J. D. Bronzino, & D. R. Peterson, eds. Stem Cell Engineering: Principles and Practices (ISBN 978-1-4398-7204-8)

Vertebrate Cranial Placodes (Hardcover): Gerhard Schlosser Vertebrate Cranial Placodes (Hardcover)
Gerhard Schlosser
R6,799 Discovery Miles 67 990 Ships in 12 - 19 working days

Most of the cranial sense organs of vertebrates arise from embryonic structures known as cranial placodes. Such placodes also give rise to sensory neurons that transmit information to the brain as well as to many neurosecretory cells. This book focuses on the development of sensory and neurosecretory cell types from cranial placodes by introducing the vertebrate head with its sense organs and neurosecretory organs and providing an overview of the various cranial placodes and their derivatives, including evidence of common embryonic primordia. Schlosser discusses how these primordia are established in the early embryo and how individual placodes develop. The latter chapters explain how various placodally derived sensory and neurosecretory cell types differentiate into discrete structures.

Ecology and Management of Terrestrial Vertebrate Invasive Species in the United States (Paperback): William C. Pitt, James... Ecology and Management of Terrestrial Vertebrate Invasive Species in the United States (Paperback)
William C. Pitt, James Beasley, Gary W Witmer
R1,581 Discovery Miles 15 810 Ships in 12 - 19 working days

Vertebrate invasive species are important ecologically, socially, and scientifically throughout much of the globe. However, the interdiction and options for management of invasive species are driven by localized regulation at the country or even state level and thus the management of species must be framed within that context. This book is focused around the management of invasive vertebrate species in the United States, although readers will find much of the material broadly applicable to invasive species in other regions. Vertebrate invasive species cause damage to agriculture, property, natural resources, and threaten human health and safety. However, most of these species occur in the United States resulting from human-mediated activities, often being released intentionally. For the first time, the wealth of scientific information about vertebrate invasive species in the United States is summarized and synthesized in a single volume to be easily accessible to ecologists and natural resource managers. With a focus on prominent terrestrial invasive species that have a history of policy and management and highlighting contemporary issues and management, this book consists of 18 chapters written by experts from across the United States. The first section of the book focuses on overarching policy and management topics associated with vertebrate invasive species; including biosecurity threats and risk assessment, policy and regulation, and the economics of their management. The second section provides in-depth reviews of noteworthy invasive mammals, birds, amphibians, and reptiles. After finishing this book, the reader should understand the complexity of managing invasive species, the unique challenges that each new species may present, and the steps forward that may decrease the impact of these species on the environment, human health, and the economy.

Evolutionary Origin of Sensory and Neurosecretory Cell Types - Vertebrate Cranial Placodes, volume 2 (Hardcover): Gerhard... Evolutionary Origin of Sensory and Neurosecretory Cell Types - Vertebrate Cranial Placodes, volume 2 (Hardcover)
Gerhard Schlosser
R4,494 Discovery Miles 44 940 Ships in 12 - 19 working days

Most vertebrate cranial sense organs arise from placodes. These placodes give rise to sensory neurons that transmit information to the brain and neurosecretory cells. This book reviews the evolutionary origin of the sensory and neurosecretory cell types. It summarizes our current understanding of vertebrate evolution, clarifies conceptual issues relating to homology and evolutionary innovation of cell types, compares the sensory and neurosecretory cell types with similar cell types in other animals, and addresses the question of how cranial placodes evolved as novel structures in vertebrates by redeploying pre-existing and sometimes evolutionarily ancient cell types.

Hormones and Reproduction of Vertebrates, Volume 5 - Mammals (Hardcover, 5th edition): David O. Norris, Kristin H. Lopez Hormones and Reproduction of Vertebrates, Volume 5 - Mammals (Hardcover, 5th edition)
David O. Norris, Kristin H. Lopez
R3,182 Discovery Miles 31 820 Ships in 12 - 19 working days

This series of volumes represents a comprehensive and integrated treatment of reproduction in vertebrates from fishes of all sorts through mammals. It is designed to provide a readable, coordinated description of reproductive basics in each group of vertebrates as well as an introduction to the latest trends in reproductive research and our understanding of reproductive events. Whereas each chapter and each volume is intended to stand alone as a review of that topic or vertebrate group, respectively, the volumes are prepared so as to provide a thorough topical treatment across the vertebrates. Terminology has been standardized across the volumes to reduce confusion where multiple names exist in the literature, and a comprehensive glossary of these terms and their alternative names is provided.
*A complete, essential and up to date reference for research scientists working on vertebrate hormones and reproduction - and on animlals as models in human reproductive research.
*Covers the endocrinology, neuroendocrinology, physiology, behaviour and anatomy of vertebrate reproduction.
*Structured coverage of the major themes for all five vertebrate groups allows a consistent treatment for all.
*Special chapters elaborate on features specific to individual vertebrate groups and to comparative aspects, similarities and differences between them.

Harvest of Fish and Wildlife - New Paradigms for Sustainable Management (Hardcover): Kevin L. Pope, Larkin A. Powell Harvest of Fish and Wildlife - New Paradigms for Sustainable Management (Hardcover)
Kevin L. Pope, Larkin A. Powell
R5,566 Discovery Miles 55 660 Ships in 12 - 19 working days

Harvest of Fish and Wildlife: New Paradigms for Sustainable Management unites experts in wildlife and fishery sciences for an interdisciplinary overview of harvest management. This book presents unique insights for embracing the complete social-ecological system to ensure a sustainable future. It educates users on evolutionary and population dynamics; social and political influences; hunter and angler behavior; decision processes; impacts of regulations; and stakeholder involvement. Features: Written by twenty-four teams of leading scientists and managers. Promotes transparent justification for fishing and hunting regulations. Provides examples for integrating decision making into management. Emphasizes creativity in management by integrating art and science. This book appeals to population biologists, evolutionary biologists and social scientists. It is a key resource for on-the-ground managers and research scientists developing harvesting applications. As the book's contributors explain: "Making decisions that are robust to uncertainty...is a paradigm shift with a lot of potential to improve outcomes for fish and wildlife populations." -Andrew Tyre and Brigitte Tenhumberg "Temporal shifts in system states...must somehow be anticipated and dealt with to derive harvest policies that remain optimal in the long term." -Michael Conroy "Proactive, effective management of sportspersons...will be essential in the new paradigm of harvest management." -Matthew Gruntorad and Christopher Chizinski

Muscles of Vertebrates - Comparative Anatomy, Evolution, Homologies and Development (Hardcover): Rui Diogo, Virginia Abdala Muscles of Vertebrates - Comparative Anatomy, Evolution, Homologies and Development (Hardcover)
Rui Diogo, Virginia Abdala
R5,848 Discovery Miles 58 480 Ships in 12 - 19 working days

The Vertebrata is one of the most speciose groups of animals, comprising more than 58,000 living species. This book provides a detailed account on the comparative anatomy, development, homologies and evolution of the head, neck, pectoral and forelimb muscles of vertebrates. It includes hundreds of illustrations, as well as numerous tables showing the homologies between the muscles of all the major extant vertebrate taxa, including lampreys, elasmobranchs, hagfish, coelacanths, dipnoans, actinistians, teleosts, halecomorphs, ginglymodians, chondrosteans, caecilians, anurans, urodeles, turtles, lepidosaurs, crocodylians, birds, and mammals such as monotremes, rodents, tree-shrews, flying lemurs and primates, including modern humans. It also provides a list of more than a thousand synonyms that have been used by other authors to designate these muscles in the literature. Importantly, it also reviews data obtained in the fields of evolutionary developmental biology, molecular biology and embryology, and explains how this data helps to understand the evolution and homologies of vertebrate muscles. The book will useful to students, teachers, and researchers working in fields such as functional morphology, ecomorphology, evolutionary developmental biology, zoology, molecular biology, evolution, and phylogeny. As the book includes crucial information about the anatomy, development, homologies, evolution and muscular abnormalities of our own species, Homo sapiens, it will also be helpful to physicians and medical students.

Vertebrates - Structures and Functions (Paperback): S.M. Kisia Vertebrates - Structures and Functions (Paperback)
S.M. Kisia
R3,612 Discovery Miles 36 120 Ships in 12 - 19 working days

The book describes the diversity and features of various vertebrate groups, ranging from the oldest living fishes to the relatively more recent groups to evolve such as mammals. The authors cover the structures of body systems including organs and tissues, as well as their functions and how they differ in various vertebrate groups. They also discuss the evolution of vertebrate groups from the earliest extinct ancestors to the living vertebrates as well as related groups that are now extinct. The book contains illustrations to clarify various issues and discussions of the features that enable vertebrates to adapt to aquatic and terrestrial environments they inhabit.

Hawkey's Atlas of Wild and Exotic Animal Haematology (Hardcover): Jaime Samour, Mike Hart Hawkey's Atlas of Wild and Exotic Animal Haematology (Hardcover)
Jaime Samour, Mike Hart
R4,063 Discovery Miles 40 630 Ships in 12 - 19 working days

This revised, updated and expanded edition of Christine Hawkey's A Colour Atlas of Comparative Veterinary Haematology is bursting with high-quality images to aid identification of blood cells and haemoparasites in the different species commonly seen in private practice and zoological collections. It will assist veterinarians in the identification of normal and abnormal blood cells and in understanding the structural differences of blood cells between the various taxa within the Animal Kingdom. With the help of this guide, readers will be able to understand haemoresponses in the presence of specific and non-specific disease processes and identify haemoparasites commonly seen in blood films from wild and exotic animals. This impressively illustrated comparative haematology atlas is unrivalled in its scope, quality and accuracy. It is a must-have for veterinary students, veterinary surgeons working in general and referral veterinary clinical practices, clinicians working in zoological collections and specialists in exotic animal medicine.

Comparative Vertebrate Cognition - Are Primates Superior to Non-Primates? (Hardcover, 2004 ed.): Lesley J. Rogers, Gisela Kaplan Comparative Vertebrate Cognition - Are Primates Superior to Non-Primates? (Hardcover, 2004 ed.)
Lesley J. Rogers, Gisela Kaplan
R4,446 Discovery Miles 44 460 Ships in 10 - 15 working days

This book explores afresh the long-standing interest, and emphasis on, the special' capacities of primates. Some of the recent discoveries of the higher cognitive abilities of other mammals and also birds challenge the concept that primates are special and even the view that the cognitive ability of apes is more advanced than that of nonprimate mammals and birds. It is therefore timely to ask whether primates are, in fact, special and to do so from a broad range of perspectives. Divided into five sections this book deals with topics about higher cognition and how it is manifested in different species, and also considers aspects of brain structure that might be associated with complex behavior.

Health and Welfare of Brachycephalic (Flat-faced) Companion Animals - A Complete Guide for Veterinary and Animal Professionals... Health and Welfare of Brachycephalic (Flat-faced) Companion Animals - A Complete Guide for Veterinary and Animal Professionals (Paperback)
Rowena Packer, Dan O'Neill
R1,435 Discovery Miles 14 350 Ships in 9 - 17 working days

Health and welfare issues of brachycephalic (flat-faced) animals are one of the most pressing problems facing companion animals right now. Dogs, in particular, are suffering from a 'brachycephalic crisis' resulting from a perfect storm where predispositions to an array of health issues are amplified by a population boom for certain brachycephalic breeds such as the French Bulldog and Pug. But yet, for many owners, these dogs represent the perfect companion: endearing personas and cute looks in a socially desirable package. So where is the truth in all of this? This book will equip veterinary professionals, animal welfare scientists, breeders and owners with the fuller story about brachycephalic health and welfare. The first half of the book provides the context of how and why we are in this crisis, offering in-depth historical, social, ethical, communication, nursing, welfare, epidemiological, genetics and international perspectives. The second half shifts towards the clinical arena, with chapters that cover the background, diagnosis, treatment and prevention of the many unique healthcare needs of brachycephalic animals. Cutting-edge knowledge is shared on a range of disciplines including respiratory disease, ophthalmology, dermatology, dentistry, neurology, obesity, reproduction and anesthesia. With twenty chapters written by world-leading experts, lifetimes of experience and knowledge are condensed into the first book dedicated exclusively to brachycephaly in companion animals. This essential reference resource will inform, challenge and stimulate; it will open your mind to new opportunities for you to improve the welfare of brachycephalic animals by your personal and collective choices and actions. But prepare to be surprised: you may just find that your views on brachycephaly in companion animals will be changed forever.

Xenopus Protocols - Post-Genomic Approaches (Hardcover, 2nd ed. 2012): Stefan Hoppler, Peter D. Vize Xenopus Protocols - Post-Genomic Approaches (Hardcover, 2nd ed. 2012)
Stefan Hoppler, Peter D. Vize
R5,248 Discovery Miles 52 480 Ships in 10 - 15 working days

During the 20th century Xenopus has flourished as an accessible experimental model system for studying vertebrate biology. The second edition of Xenopus Protocols:Post-Genomic Approaches expands upon the previous edition with novel approaches inspired by Xenopus tropicalis and the sequencing of its genome. Xenopus tropicalis genomics and tractable genetics combined with the unique experimental advantages of Xenopus laevis and their distinctive phylogenetic position make them unique model systems for vertebrate embryonic development in the 21st century. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Xenopus Protocols: Post-Genomic Approaches, Second Edition provides a toolkit that will enable every laboratory to maximize the power of this extraordinary experimental system in the post-genomic age.

Major Events in Early Vertebrate Evolution (Hardcover): Per Erik Ahlberg Major Events in Early Vertebrate Evolution (Hardcover)
Per Erik Ahlberg
R5,862 Discovery Miles 58 620 Ships in 12 - 19 working days


A multi-author volume Major Events in Early Vertebrate Evolution examines the origin and early evolution of the backboned animals (vertebrates)-the group which comprises all fishes, amphibians, reptiles, birds and mammals, including ourselves. This volume draws together evidence from fossils, genes, and developmental biology (the study of how embryos grow and develop) to answer questions such as:
*When did the first backboned animals appear?
*How are the different groups of backboned animals related to each other?
*How did bones and teeth evolve?

The authors are all experts of international standing in their respective fields, and present some of their own recent findings in conjunction with reviews of the latest work in this fast-moving and fascinating area of biology.

eBook available with sample pages: 0203468031

Physical Therapy and Massage for the Dog (Paperback): Julia Robertson, Andy Mead Physical Therapy and Massage for the Dog (Paperback)
Julia Robertson, Andy Mead
R1,253 Discovery Miles 12 530 Ships in 12 - 19 working days

Interest in canine massage and physical therapy has grown as greater emphasis is placed on the general fitness and agility of dogs, as pets and as sporting animals. This book details the prevention, management and treatment of movement and allied disorders. It encompasses detailed assessments, treatment programmes that involve hands-on therapy along with dynamic remedial and strengthening techniques using exercise plans. Following succinct discussion of the relevant canine anatomy and physiology, the authors provide chapters on each of the key topics: movement and muscles; exercise; preparation for sports performance; rehabilitation techniques; massage and physical therapy; and common relevant pathologies affecting dogs. Physical Therapy and Massage for the Dog is of interest to all those involved in canine welfare including veterinary practitioners, veterinary students, therapists, dog owners and dog trainers.

Evolution of Brain and Behavior in Vertebrates (Hardcover): R.B. Masterton, M. E. Bitterman, C B G Campbell, Nicholas Hotton Evolution of Brain and Behavior in Vertebrates (Hardcover)
R.B. Masterton, M. E. Bitterman, C B G Campbell, Nicholas Hotton
R4,501 Discovery Miles 45 010 Ships in 12 - 19 working days

Originally published in 1976, the object of this volume was to present a relatively up-to-date overview of what was known, what was suspected, and what remained to be discovered concerning the general question of the evolution of the vertebrate brain and behaviour, and to present a list of references for those who wanted to delve deeper into one or another aspect of the problem. Accordingly, it contains chapters by palaeontologists, sensory morphologists and physiologists, comparative neurologists and comparative psychologists. The chapters are arranged in a sequence loosely approximating the order in which the various animals, brain structures, or behaviour first appeared. Therefore, the chapters fall naturally into sections, each section directed to a group of vertebrates, beginning with those which have very remote common ancestry and progressing to those with more recent common ancestry with mankind.

CRC Handbook of Census Methods for Terrestrial Vertebrates (Hardcover): David E. Davis CRC Handbook of Census Methods for Terrestrial Vertebrates (Hardcover)
David E. Davis
R5,558 Discovery Miles 55 580 Ships in 12 - 19 working days

Learn how to start a census program for terrestrial vertebrates with this handbook. Whether the information you need is for managing a population, surveying environmental impact, or conducting research on a particular species, this handbook has it all. Principles, methods, and calculations are explained. The following information is given for each species: name; range; reasons for census; life history; items of importance, e.g., migration; methods of census; recent and pertinent references; and comments about the various methods.
CONTENTS: Introduction. Methods for Species: Amphibians and Reptiles. Methods for Species: Birds. Methods for Species: Mammals. Various Species in a Habitat. Index.

Biological Materials of Marine Origin - Vertebrates (Hardcover, 2015 ed.): Hermann Ehrlich Biological Materials of Marine Origin - Vertebrates (Hardcover, 2015 ed.)
Hermann Ehrlich
R3,846 Discovery Miles 38 460 Ships in 12 - 19 working days

This is the second monograph by the author on biological materials of marine origin. The initial book is dedicated to the biological materials of marine invertebrates. This work is a source of modern knowledge on biomineralization, biomimetics and materials science with respect to marine vertebrates. For the first time in scientific literature the author gives the most coherent analysis of the nature, origin and evolution of biocomposites and biopolymers isolated from and observed in the broad variety of marine vertebrate organisms (fish, reptilian, birds and mammals) and within their unique hierarchically organized structural formations. There is a wealth of new and newly synthesized information, including dozens of previously unpublished images of unique marine creatures including extinct, extant and living taxa and their biocomposite-based structures from nano- to micro - and macroscale. This monograph reviews the most relevant advances in the marine biological materials research field, pointing out several approaches being introduced and explored by distinct modern laboratories.

Coding Strategies in Vertebrate Acoustic Communication (Paperback, 1st ed. 2020): Thierry Aubin, Nicolas Mathevon Coding Strategies in Vertebrate Acoustic Communication (Paperback, 1st ed. 2020)
Thierry Aubin, Nicolas Mathevon
R5,098 Discovery Miles 50 980 Ships in 10 - 15 working days

Information is a core concept in animal communication: individuals routinely produce, acquire, process and store information, which provides the basis for their social life. This book focuses on how animal acoustic signals code information and how this coding can be shaped by various environmental and social constraints. Taking birds and mammals, including humans, as models, the authors explore such topics as communication strategies for "public" and "private" signaling, static and dynamic signaling, the diversity of coded information and the way information is decoded by the receiver. The book appeals to a wide audience, ranging from bioacousticians, ethologists and ecologists to evolutionary biologists. Intended for students and researchers alike, it promotes the idea that Shannon and Weaver's Mathematical Theory of Communication still represents a strong framework for understanding all aspects of the communication process, including its dynamic dimensions.

Harvest of Fish and Wildlife - New Paradigms for Sustainable Management (Paperback): Kevin L. Pope, Larkin A. Powell Harvest of Fish and Wildlife - New Paradigms for Sustainable Management (Paperback)
Kevin L. Pope, Larkin A. Powell
R2,311 Discovery Miles 23 110 Ships in 12 - 19 working days

Harvest of Fish and Wildlife: New Paradigms for Sustainable Management unites experts in wildlife and fishery sciences for an interdisciplinary overview of harvest management. This book presents unique insights for embracing the complete social-ecological system to ensure a sustainable future. It educates users on evolutionary and population dynamics; social and political influences; hunter and angler behavior; decision processes; impacts of regulations; and stakeholder involvement. Features: Written by twenty-four teams of leading scientists and managers. Promotes transparent justification for fishing and hunting regulations. Provides examples for integrating decision making into management. Emphasizes creativity in management by integrating art and science. This book appeals to population biologists, evolutionary biologists and social scientists. It is a key resource for on-the-ground managers and research scientists developing harvesting applications. As the book's contributors explain: "Making decisions that are robust to uncertainty...is a paradigm shift with a lot of potential to improve outcomes for fish and wildlife populations." -Andrew Tyre and Brigitte Tenhumberg "Temporal shifts in system states...must somehow be anticipated and dealt with to derive harvest policies that remain optimal in the long term." -Michael Conroy "Proactive, effective management of sportspersons...will be essential in the new paradigm of harvest management." -Matthew Gruntorad and Christopher Chizinski

Canoe Country Wildlife - A Field Guide to the North Woods and Boundary Waters (Paperback): Mark Stensaas Canoe Country Wildlife - A Field Guide to the North Woods and Boundary Waters (Paperback)
Mark Stensaas
R503 R447 Discovery Miles 4 470 Save R56 (11%) Ships in 12 - 19 working days

Warblers, wolves, and whirligig beetles-the creatures of the canoe countrywilderness come alive in Canoe Country Wildlife. In this read-aloud treasure, "Sparky" Stensaas, naturalist and storyteller, intrigues you with his tales of encounters with the forest inhabitants-from tiny toads to majestic moose. Canoe Country Wildlife, a friendly field guide, introduces you to the wildlife you are most likely to see as you travel in the North Woods. It describes these creatures and their habits accurately so you'll know where and when to look for them. Detailed line drawings illustrate each animal clearly so you'll recognize what you're seeing. The book is filled with fascinating little-known facts: Did you know that wood frogs can freeze solid, only to live again? That loons can fly a hundred miles an hour? That chipmunks can carry seventy sunflower seeds in their cheeks? Canoe Country Wildlife includes handy checklists to help you keep track of the critters you encounter, a calendar for you to record the natural events you witness, and activities-one for each animal-that will help both adults and children learn by discovery. Carry Canoe Country Wildlife in your pack. Your trip will be more enjoyable and your memories will last forever. It's a great gift for anyone who loves the outdoors.

Bats in the Anthropocene: Conservation of Bats in a Changing World (Paperback, Softcover reprint of the original 1st ed. 2016):... Bats in the Anthropocene: Conservation of Bats in a Changing World (Paperback, Softcover reprint of the original 1st ed. 2016)
Christian C. Voigt, Tigga Kingston
R1,738 Discovery Miles 17 380 Ships in 10 - 15 working days

This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.

Advances in Comparative Immunology (Paperback, Softcover reprint of the original 1st ed. 2018): Edwin L. Cooper Advances in Comparative Immunology (Paperback, Softcover reprint of the original 1st ed. 2018)
Edwin L. Cooper
R5,806 Discovery Miles 58 060 Ships in 10 - 15 working days

Immunologists, perhaps understandably, most often concentrate on the human immune system, an anthropocentric focus that has resulted in a dearth of information about the immune function of all other species within the animal kingdom. However, knowledge of animal immune function could help not only to better understand human immunology, but perhaps more importantly, it could help to treat and avoid the blights that affect animals, which consequently affect humans. Take for example the mass death of honeybees in recent years - their demise, resulting in much less pollination, poses a serious threat to numerous crops, and thus the food supply. There is a similar disappearance of frogs internationally, signaling ecological problems, among them fungal infections. This book aims to fill this void by describing and discussing what is known about non-human immunology. It covers various major animal phyla, its chapters organized in a progression from the simplest unicellular organisms to the most complex vertebrates, mammals. Chapters are written by experts, covering the latest findings and new research being conducted about each phylum. Edwin L. Cooper is a Distinguished Professor in the Laboratory of Comparative Immunology, Department of Neurobiology at UCLA's David Geffen School of Medicine.

Aquatic Animal Nutrition - A Mechanistic Perspective from Individuals to Generations (Paperback, Softcover reprint of the... Aquatic Animal Nutrition - A Mechanistic Perspective from Individuals to Generations (Paperback, Softcover reprint of the original 1st ed. 2018)
Christian E.W. Steinberg
R3,424 Discovery Miles 34 240 Ships in 10 - 15 working days

This book is a unique cross fertilization of aquatic ecology and aquaculture. It shows how diets structure the digestive tract and its microbiota and, in turn, the microbiota influences life history traits of its host, including behavior. Short-term starvation can have beneficial effects on individuals themselves and succeeding generations which may acquire multiple stress resistances - a mechanism strengthening the persistence of populations. From terrestrial, but not yet from aquatic animals, it is understood that circadian the rhythmicity makes toxins or good food. On the long-term, the dietary basis impacts succeeding generations and can trigger a sympatric speciation by (epi)-genetics. This volume defines gaps in nutritional research and practice of farmed fishes and invertebrates by referring to knowledge from marine and freshwater biology. It also points out that dietary benefits and deficiencies have effects on several succeeding generations, indicating that well designed diets may have the potential to successfully improve broodstock and breeding effort.

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