Across the world, cats are loved as pets or are kept or tolerated for their role in controlling some animal pests. But cats, both pets and feral, also kill many native animals and this toll can be enormous. Cats have been remarkably successful in Australia, spreading pervasively across the continent and many islands, occurring in all environments, and proving to be adept and adaptable hunters. A large proportion of Australia's distinctive fauna is threatened and recent research highlights the significant role that cats play in the decline and extinction of native species. Cats in Australia brings this research together, documenting the extent to which cats have subverted, and are continuing to subvert, Australia's biodiversity. But the book does much more than spotlight the impacts of cats on Australian nature. It describes the origins of cats and their global spread, their long-standing and varying relationship with people, their global impacts and their ecology. It also seeks to describe the challenge of managing cats, and the options available to constrain their impacts. Features While showing respect to the remarkable character of the cat, this book provides the first comprehensive documentation of their ongoing severe impacts on Australia's biodiversity. Explores the cat's origins, natural history and global spread, as well as its impacts on the world's biodiversity, the economy and human health. Synthesises recent research on the ecology and impacts of cats, as well as the rapidly evolving legal, policy and management challenges and responses to the threat that cats pose to biodiversity. Helps community members, councils and governments, landholders, conservationists and animal welfare advocates to establish more effective management responses to cats.

To understand how the cerebral cortex functions requires knowledge of single cells in this region and of their organization into cortical networks. Looking beyond the classical "wiring diagram" description of the organization of cortical cells into circuits, this innovative work focuses on dynamic aspects of cerebral cortical physiology, both at the single-neuron and network levels. Recent years have seen a remarkable expansion of knowledge about the basic cellular physiology and molecular biology of cortical neurons - their membrane properties, their synaptic characteristics, their functional connectivity, their development, and the mechanisms of their response to injury. This authoritative volume includes contributions by many of the renowned neurobiologists and neurologists directly responsible for these advances. It is divided into four main sections, each of which is prefaced with an overview by a leading expert in the field. The sections cover cortical neurons and synapses, the cortical network, the developing cortical neuron, and the vulnerable cortical neuron. This final section focuses on the cortical neuron in relation to the mechanisms of epilepsy. Together, the chapters provide a balanced, up-to-date, multidisciplinary perspective on the normal and pathological function of the cells of the cerebral cortex, identifying the controversies and critical issues facing modern researchers in this exciting field.

Bats are the only true flying mammals and account for about a quarter of all mammal species. The Megochiroptera (flying foxes, fruit bats) are larger animals than the Microchiroptera which can be quite small, and the two groups have very different feeding habits. Zoologists are currently debating whether they are even closely related, thus creating a body of research as diverse as the bats themselves. This book covers many aspects of bat biology, including their evolutionary origins, roles in ecosystems, reproductive biology, foraging behaviour, hibernation, and genetics, all of which will interest both professional and amateur naturalists.

The heartbreaking and ultimately hopeful story of an abandoned polar bear cub named Nora and the humans working tirelessly to save her and her species, whose uncertain future in the accelerating climate crisis is closely tied to our own. Six days after giving birth, a polar bear named Aurora got up and left her den at the Columbus Zoo, leaving her tiny, squealing cub to fend for herself. Hours later, Aurora still hadn't returned. The cub was furless and blind, and with her temperature dropping dangerously, the zookeepers entrusted with her care felt they had no choice: They would have to raise one of the most dangerous predators in the world themselves, by hand. Over the next few weeks, a group of veterinarians and zookeepers would work around the clock to save the cub, whom they called Nora. Humans rarely get as close to a polar bear as Nora's keepers got with their fuzzy charge. But the two species have long been intertwined. Three decades before Nora's birth, her father, Nanuq, was orphaned when an Inupiat hunter killed his mother, leaving Nanuq to be sent to a zoo. That hunter, Gene Agnaboogok, now faces some of the same threats as the wild bears near his Alaskan village of Wales, on the westernmost tip of the North American continent. As sea ice diminishes and temperatures creep up year-after-year, Gene and the polar bears--and everyone and everything else living in the far north--are being forced to adapt. Not all of them will succeed. Sweeping and tender, The Loneliest Polar Bear explores the fraught relationship humans have with the natural world, the exploitative and sinister causes of the environmental mess we find ourselves in, and how the fate of polar bears is not theirs alone.

This book presents a descriptive, comprehensive catalogue of viral and cellular cis-acting elements and the latest expression vectors for obtaining optimum expression of foreign genes introduced into mammalian cells. Included is a selection of optimized, state-of-the-art protocols for transferring genes into mammalian cells and subsequently assaying for transfer and expression of the genes of interest. This unique volume describes in detail essential techniques for propagating cells and cell lines, DNA transfer techniques, drug selection and gene amplification techniques, expression cloning, subtractive hybridization and retrovirus-mediated gene transfer techniques. Also featured are highly sensitive assays for gene transfer and expression, including detection of DNA and RNA by both isotopic and non-isotopic detection methods as well as the most sensitive non-isotopic Western techniques for the detection of proteins.

Bat detector surveys are carried out by ecological consultants, researchers, conservationists and hobbyists. Understanding and categorising non-bat sounds in surveys offers the potential of knock-on benefits for informing development projects (e.g. other important records discovered within a site), as well as the possibility of associated conservation benefits. In recent years the number of people carrying out these surveys and recording calls with bat detectors has grown considerably. These surveys often generate vast amounts of audio recordings, resulting in the heavy workload associated with completing the sound analysis and reporting process. Those carrying out analysis can be distracted, intrigued or delayed owing to the occurrence of recordings that are unfamiliar and not identifiable to them. These recordings can relate to 'difficult to ID' bat species, but also, often, sounds not related to bats. This can be especially true when noise triggers such as insects, small mammals or birds look like bat-related noise. Therefore, only knowing what bats sound like is not enough. It is extremely useful to know what other sources of noise look and sound like within the same soundscape. This resource will help bat workers, in whatever environment they are in, to be more confident in recognising, categorising and dismissing other sounds. The book includes a substantial downloadable sound library (.wav format) that readers can listen to by ear or process through sound analysis software. Is That a Bat? also caters for sounds that are also heard by ear alone, in the field, during the hours of darkness. These scenarios often have bat surveyors intrigued or confused as to what they are listening to. Occasionally, knowing what these sounds are could be important, or at the very least, of interest. The first chapter caters for the subject overall, including suggestions from the author as to why the subject matter is of value. It also discusses bat-related calls (including social calls) with a view to offering comparisons against the other sources of sound discussed in separate chapters. Continuing through the book, there are chapters covering the following: small mammals; amphibians; insects; birds; electrical/mechanical noise; and other noise/nuisances. Within each chapter there are sub-sections about bat detector recorded sound, sound by ear, as well as advice on techniques and methods to reduce or increase the likelihood of recording other sounds. The book concludes with associated appendices, including a 'Problem Solving Key' to help those encountering an unfamiliar sound to narrow it down to the likely source. With technology advancing at pace, the technical ability of the analyst is of huge importance. With a wider perspective and more knowledge, those responsible for interpreting field encounters can be more confident when making decisions about sources of sound. Apart from that, 'knowing stuff' makes the job far more interesting and gives the bat worker a greater appreciation of the natural world within which they are working.

Many mammals, such as otters, live in close association with rivers and streams, feeding in them, or using them as a place of safety or means of escape from predators. The distinct adaptations that riparian mammals have evolved in order to live in these environments also handicap them for living elsewhere. These animals are therefore threatened by alterations to their environment. In recent years, our rivers have become highly polluted, and have been subject to bankside modifications for agriculture and forestry, enhanced or decreased water flow, and recreation. As a result, they have become less and less suitable for these highly specialized animals. This book looks at the habitat utilization, adaptation, feeding ecology, and conservation status of a range of riparian mammals. It gives insights into the problems facing these fascinating animals, and how they might be overcome.

This well-written and carefully organized textbook describes the performance of the mammalian cardiovascular system and the physiological mechanisms that maintain normal function. The viewpoint ranges from the molecular and cellular level to the integrated function of the entire human organism. The author reviews historical developments in the field, and offers a detailed survey of hemodynamic variables and methods for measuring cardiovascular function.

Social learning commonly refers to the social transfer of information and skill among individuals. It encompasses a wide range of behaviours that include where and how to obtain food, how to interact with members of one's own social group, and to identify and respond appropriately to predators. The behaviour of experienced individuals provides natural sources of information, by which inexperienced individuals may learn about the opportunities and hazards of their environment, and develop and modify their own behaviour as a result. A wide diversity of species is discussed in this book, some of which have never been discussed in this context before, and particular reference is made to their natural life strategies. Social learning in humans is also considered by comparison with other mammals, especially in their technological and craft traditions. Moreover, a discussion is included of the social learning abilities of prehistoric hominids.

First published in 1986, Smithers' mammals is an authoritative and popular guide to the mammals of Southern Africa. This revised and updated edition incorporates the latest information brought to light by molecular genetics, while remaining accessible to the layperson and handy in the field. Each entry includes an in-depth species description; notes on habitat, behaviour, diet and conservation status; accurate illustrations and spoor drawings; and a distribution map.

The title also details the whales, dolphins and seals seen along our coast.

This highly regarded field guide will appeal to general readers and wildlife enthusiasts, as well as to specialists in the field of mammals.

This book examines the biology of tuco-tucos (Ctenomys) from an evolutionary perspective. Historically, these subterranean rodents have long attracted the attention of scientists due to its remarkable chromosomes variability and rapid diversification. A wealth of knowledge on physiology, ecology, genetics, morphology, paleontology, and taxonomy has been documented in the last 70 years through numerous single publications. In this volume, expert investigators review and frame these essays with the breadth of current understanding. The collection of chapters are presented into the major topics: i) Evolution of Ctenomys, ii) Geographic Patterns, iii) Organismal Biology, and iv) Environmental Relationships. Given its scope, the book will be of interest to both students and researchers and may stimulate further research with this exciting model on a wide range of evolutionary topics.

However well the anatomy of the gastro-intestinal tracts of a wide range of mammals is described and quantified, there can be no real explanation of observed patterns without consideration of the mechanical and chemical properties of the food consumed, and of the digestive stages involved in its processing. This book aims to integrate findings from the many different types of investigations of mammalian digestive systems into a coherent whole. Using the themes of food, form and function, researchers discuss models of digestive processes, linking this with evolutionary aspects of food utilisation. Macroscopic and ultrastructural studies of the gastro-intestinal tract are also presented, as are physiological, ecological and biochemical aspects of the digestion of different food types. The book ends with an integrative chapter, bringing together the themes running through the earlier sections.

African mole-rats are a unique taxon of subterranean rodents that range in sociality from solitary-dwelling species through to two 'eusocial' species, the Damaraland Mole-Rat and the Naked Mole-Rat. The Naked Mole-Rat is arguably the closest that a mammal comes to behaving like social insects such as bees and termites, with large colonies and a behavioural and reproductive division of labour. As a family, the Bathyergidae represent a model system with which to study the evolution and maintenance of highly social cooperative breeding strategies. In this book, first published in 2000, Nigel Bennett and Chris Faulkes provide a synthesis of the knowledge of bathyergid systematics, ecology, reproductive biology, behaviour and genetics. With this, they explore the role of these factors in the evolution of sociality in the Bathyergidae in the context of both vertebrates and invertebrates. This will be an important new resource for anyone interested in the evolution of sociality, and in mole-rats in particular.

The study of animal development has deep historical roots in codifying the field of evolutionary biology. In the 1940s, evolutionary theory became engulfed by microevolutionary genetic analysis and development became focused on mechanisms, forsaking the evolutionary implications of ontogeny. Recently, ontogeny has resurfaced as a significant component of evolutionary change, population, and community dynamics. Ontogeny, Functional Ecology and Evolution of Bats is a unique reference work by bat biologists who emphasize the importance of understanding ontogeny in the analysis of evolution and ecology. In addition, the developmental underpinnings of specialized morphology, physiology, and behavior are elucidated, and the strong influence of ecology on the ontological niche of juvenile bats is illustrated. This book is an essential reference for bat biologists, and all those working in the fields of ecology, developmental biology, evolution, behavior, and systematics.

Social learning commonly refers to the social transfer of information and skill among individuals. It encompasses a wide range of behaviors that include where and how to obtain food, how to interact with members of one's own social group, and how to identify and respond appropriately to predators. Mammalian Social Learning discusses a wide diversity of species, some of which have never been discussed in this context before, with particular reference made to their natural life strategies. Expert chapters consider social learning in humans in comparison with other mammals, especially in their technological and craft traditions. Moreover, for the first time, attention is given to the social learning abilities of prehistoric hominids.

With only 5,000 surviving, the African wild dog (Lycaon pictus) is one of the world's most endangered large carnivores--and one of the most remarkable. This comprehensive portrait of wild dogs incorporates previously scattered information with important new findings from a six-year study in Tanzania's Selous Game Reserve, Africa's largest protected area.

The book emphasizes ecology, concentrating on why wild dogs fare poorly in protected areas that maintain healthy populations of lions, hyenas, or other top carnivores. In addition to conservation issues, it covers fascinating aspects of wild dog behavior and social evolution. The Creels use demographic, behavioral, endocrine, and genetic approaches to examine how and why nonbreeding pack mates help breeding pairs raise their litters. They also present the largest data set ever collected on mammalian predator-prey interactions and the evolution of cooperative hunting, allowing them to account for wild dogs' prowess as hunters.

By using a large sample size and sophisticated analytical tools, the authors step well beyond previous research. Their results include some surprises that will cause even specialists to rethink certain propositions, such as the idea that wild dogs are unusually vulnerable to infectious disease. Several findings apply broadly to the management of other protected areas.

Of clear appeal to ecologists studying predation and cooperation in any population, this book collects and expands a cache of information useful to anyone studying conservation as well as to amateurs intrigued by the once-maligned but extraordinary wild dog.

Many mammals, such as otters, live in close association with rivers and streams, feeding in them, or using them as a place of safety or means of escape from predators. The distinct adaptations that riparian mammals have evolved in order to live in these environments also handicap them for living elsewhere. These animals are therefore threatened by alterations to their environment. In recent years, our rivers have become highly polluted, and have been subject to bankside modifications for agriculture and forestry, enhanced or decreased water flow, and recreation. As a result, they have become less and less suitable for these highly specialized animals. This book looks at the habitat utilization, adaptation, feeding ecology, and conservation status of a range of riparian mammals. It gives insights into the problems facing these fascinating animals, and how they might be overcome.

This book focuses on the use of molecular tools to study small populations of rare and endangered mammals, and presents case studies that apply an evolutionary framework to address innovative questions in the emerging field of mammalian conservation genomics using a highly diverse set of novel molecular tools. Novel and more precise molecular technologies now allow experts in the field of mammology to interpret data in a more contextual and empirical fashion and to better describe the evolutionary and ecological processes that are responsible for the patterns they observe. The book also demonstrates how recent advances in genetic/genomic technologies have been applied to assess the impact of environmental/anthropogenic changes on the health of small populations of mammals. It examines a range of issues in the field of mammalian conservation genomics, such as the role that the genetic diversity of the immune system plays in disease protection and local adaptation; the use of noninvasive techniques and genomic banks as a resource for monitoring and restoring populations; the structuring of population by physical barriers; and genetic diversity. Further, by integrating research from a variety of areas - including population genetics, molecular ecology, systematics, and evolutionary and conservation biology - it enables readers to gain a deeper understanding of the conservation biology of mammals that are at increasing risk of extinction at local, regional and global scales. As such, it offers a unique resource for a broad readership interested in the conservation biology of mammals and conservation management strategies to better preserve biodiversity.

This book brings together the latest information on tropical ungulates in different Latin American countries. These animals are not only important from the point of view of their role in different ecosystems, but also have cultural value for people. The book also discusses topics such as habitat transformation and hunting as these species are an important source of food in many places. Addressing ungulate natural communities in diverse ecosystems and countries, the book provides information on specific aspects of each of the most representative species, and highlights topics to help readers better understand these species and develop effective management and conservation strategies. The information presented also reveals the need for more knowledge and will hopefully provide the incentive for continued studies on this important group of animals. This publication serves as a reference for academic research on ungulate ecology, behavior and dynamics, as well as the basis for conservation strategies.

Cooperative breeding refers to a social system in which individuals other than the parents provide care for the offspring. In addition to alloparental care, two further characteristics are common among species exhibiting cooperative breeding: delayed dispersal and delayed reproduction. Among vertebrates, cooperative breeding is expressed most prominently in birds and mammals. The book explores the phenomenon in a wide variety of mammals, including rodents, primates, viverrids, and carnivores. Comparative studies of cooperative breeding provide important tests for the origin and maintenance of sociality in complex groups. Understanding the behavioral and physiological mechanisms underlying cooperative breeding yields insights into the fundamental building blocks of social behavior in animal societies. Although several recent volumes have summarized the state of our knowledge of the ecology and evolution of cooperative breeding in birds, Cooperative Breeding in Mammals is the first book devoted to these issues in mammals, and it will appeal to zoologists, ecologists, evolutionary biologists, and those interested in animal behavior.

Horses were first domesticated about 6,000 years ago on the vast Eurasian steppe extending from Mongolia to the Carpathian Mountains. Yet only in the last two decades have scientists begun to explore the specific mental capacities of these animals. Responding to a surge of interest in fields from ethology to comparative psychology and evolutionary biology, Michel-Antoine Leblanc presents an encyclopedic synthesis of scientific knowledge about equine behavior and cognition. The Mind of the Horse provides experts and enthusiasts alike with an up-to-date understanding of how horses perceive, think about, and adapt to their physical and social worlds. Much of what we know--or think we know--about "the intelligence of the horse" derives from fragmentary reports and anecdotal evidence. Putting this accumulated wisdom to the test, Leblanc introduces readers to rigorous experimental investigations into how horses make sense of their world under varying conditions. He describes the anatomical and neurophysiological characteristics of the horse's brain, and offers an evolutionary perspective by comparing these features with those of other species. A horseman himself, Leblanc also considers the opinions of renowned riding masters, as well as controversies surrounding the extraordinary powers of the horse's mind that have stirred in equestrian and scientific circles. Although scientists understand more today about how horses think than at any time in our species' long acquaintance with these animals, much remains in the dark. The Mind of the Horse brings together the current state of equine research and will likely stimulate surprising new discoveries.

For over thirty years, rodents have been used in the study of many human and animal diseases. The rat in particular continues to serve as an experimental model for drug safety and efficacy tests for the treatment of neurological disorders, heart disease, diabetes, breast, liver and other cancers. With the more recent advent of transgenic technology, an impressive amount of new knowledge about transmissible spongiform encephalopathies has been accumulated. It is likely that the principles learned from the study of these prion diseases will be applicable to elucidating the causes of more common neurodegenerative disorders such as Alzheimer’s and Parkinson’s diseases. As a result of this and, more importantly, because of increasingly complicated legislation governing the use of animals in regulated procedures, there is a need for experimenters (both experienced and those new to the laboratory) to improve their skills continuously and to become au fait with all aspects of preparatory techniques. The Rat Nervous System provides an accessible guide to the dissection and perfusion of rats, placing particular emphasis on the preparation of nervous tissue for further study in the laboratory including biochemical analysis and microscopic study. Logically structured with highly illustrated chapters covering gross anatomy, anatomy of the nervous system, anaesthesia, biological fixation and tissue extraction, the book provides a comprehensive introduction to those techniques required to provide consistent, high-quality tissues for subsequent investigation. Animal husbandry of a high standard, together with minimisation of discomfort, is essential if the information sought by the investigator is to be valid and reproducible; an overview of these topics is therefore also incorporated in this volume.

Written by experts in different areas, this book presents an up-to-date account of the behavioral biology of dogs. Split in three parts, the book addresses the specific aspects of behavioral biology. The first part deals with the evolution and development of the dog, whereas the next part deals with basic aspects of dog behavior. The final part emphasizes on the behavioral problems, their prevention and cure.

Being a mom is a tough job—but imagine doing it in the jungle or out on the safari, faced by the ravages of the elements, a scarcity of resources, and the threat of predators prowling at all times of the day and night. In Wild Moms, Dr. Carin Bondar takes readers on an enthralling tour of the animal kingdom as she explores the phenomenon of motherhood in the wild. A journey through motherhood for the animal kingdom—from the initial phases of gestation and pregnancy through breastfeeding and toddler-rearing and trying to parent a teenager through empty nest syndrome (which, in many of these cases, is quite literal!) to being a grandmother. In Wild Moms, Dr. Bondar answers a whole host of questions about the animal kingdom: How do moms in the animal kingdom cope with crying babies and potty training? How does breastfeeding work in the wild—particularly when a mother is nursing not one baby at a time, but a whole litter? Accessible and entertaining, Wild Moms is a celebration of moms everywhere—and a book guaranteed to make readers think about motherhood in an entirely new way.

The diminishing population of African and Asian elephants can be compared to the extinction of other elephant-like species, such as mammoths and mastodonts, which occurred more than ten thousand years ago. The purpose of this book is to use the ecology and behavior of modern elephants to create models for reconstructing the life and death of extinct mammoths and mastodonts. The source of the models is a long-term and continuing study of elephants in Zimbabwe, Africa. These models are clearly described with respect to the anatomical, behavioral, and ecological similarities between past and present proboscideans. The implications of these similarities on the life and death of mammoths and mastodonts is explored in detail. The importance of this book is primarily its unifying perspective on living and extinct proboscideans: the fossil record is closely examined and compared to the natural history of surviving elephants. Dr. Haynes's studies of the places where African elephants die (so-called elephant burial grounds) are unique.