Do baboons have a sense of right and wrong? Do cats and dogs have their feelings hurt? Animal behavior expert Jonathan Balcombe makes the case that animals, once viewed only as mindless automatons, actually have rich sensory experiences and emotional complexity. Drawing on new research, observational studies, and personal anecdotes to reveal the full spectrum of animal experience, Balcombe paints a new picture of the inner lives of animals that diverges from the "fight or die" image often presented in the popular media. He challenges traditional views of animals and makes the case for why the human-animal relationship needs a complete overhaul.

Did you know that dogs recognize unfairness and that rats practice random acts of kindness? Did you know that chimpanzees can trounce humans in short-term memory games? Or that fishes distinguish good guys from cheaters, and that birds are susceptible to mood swings such as depression and optimism? With vivid stories and entertaining anecdotes, Balcombe gives the human pedestal a strong shake while opening the door into the inner lives of the animals themselves.

Today's conservation literature emphasizes landscape ecology and population genetics without addressing the behavioral links that enable the long-term survival of populations. This book presents theoretical and practical arguments for considering behavior patterns in attempts to conserve biodiversity. It brings together prominent scientists and wildlife managers to address a number of issues, including the limits and potentials of behavioral research to conservation, the importance of behavioral variation as a component of biodiversity, and the use of animal behavior to solve conservation problems. Throughout, the text provides specific direction for research and management practices. The book is unique in its emphasis on conservation of wild populations as opposed to captive and reintroduced populations, where behavioral research has concentrated in the past.

The Great Apes (chimpanzees, bonobos, gorillas and orangutans) are our closest living relatives, sharing a common ancestor only five million years ago. We also share key features such as high intelligence, omnivorous diets, prolonged child-rearing and rich social lives. The Great Apes show a surprising diversity of adaptations, particularly in social life, ranging from the solitary life of orangutans, through patriarchy in gorillas to complex but different social organizations in bonobos and chimpanzees. As Great Apes are so close to humans, comparisons yield essential knowledge for modeling human evolutionary origins. Great Ape Societies provides comprehensive up-to-date syntheses of work on all four species, drawing on decades of international field work, zoo and laboratory studies. It will be essential reading for students and researchers in primatology, anthropology, psychology and human evolution.

This work has two main themes: how ideas about the mind evolved in science; and how the mind itself evolved in nature. The mind came into physical science when it was realised, first, that it is the activity of a physical object, a brain, which makes a mind; and secondly, that our theories of nature are largely mental constructions, artificial extensions of an inner model of the world which we inherited from our distant ancestors. From both of these perspectives, consciousness is the great enigma. If consciousness evolved, however, it is in some sense a material thing whatever else may be said of it. Physics, chemistry, molecular biology, brain function and evolutionary biology - almost the whole of science - is involved, and there can be no expert in all these fields. So the style of the book is simple, almost conversational. The excitement of the book lies in the fact that the reader is able to feel close to a scientific theory of consciousness.

How do ant colonies get anything done, when no one is in charge? An ant colony operates without a central control or hierarchy, and no ant directs another. Instead, ants decide what to do based on the rate, rhythm, and pattern of individual encounters and interactions--resulting in a dynamic network that coordinates the functions of the colony. "Ant Encounters" provides a revealing and accessible look into ant behavior from this complex systems perspective.

Focusing on the moment-to-moment behavior of ant colonies, Deborah Gordon investigates the role of interaction networks in regulating colony behavior and relations among ant colonies. She shows how ant behavior within and between colonies arises from local interactions of individuals, and how interaction networks develop as a colony grows older and larger. The more rapidly ants react to their encounters, the more sensitively the entire colony responds to changing conditions. Gordon explores whether such reactive networks help a colony to survive and reproduce, how natural selection shapes colony networks, and how these structures compare to other analogous complex systems.

"Ant Encounters" sheds light on the organizational behavior, ecology, and evolution of these diverse and ubiquitous social insects.

The question addressed by this volume is how human beings have evolved as creatures who can make and use more complex tools, communicate in more complex ways and engage in more complex forms of social life than any other species in the animal kingdom. Leading researchers from fields as diverse as biological and social anthropology, archaeology, linguistics, psychology, neurology and ethology have come together to present a unique interdisciplinary study of this central question in human evolution. The topics explored include the parallels between speech, manual gesture and other modes of communication; comparisons of the tool-using skills and imitative abilities of humans and non-human primates and the neurological links between the cognitive processes involved in language. This important volume will be essential reading for all those interested in human evolution, be they philosophers, humanists or scientists.

Some of the most exciting recent advances in animal behaviour have occurred at the interface between that subject and the study of evolution. This book, written by experts in this area, illustrates how the profound changes in our understanding of evolution have influenced behavioural research. Its chapters span both studies of how behaviour itself has evolved, dealing with topics such as comparative studies, the genetics of behaviour, speciation and the evolution of sociality and of intelligence, and also the adaptiveness which this evolution has brought about, with treatment of mating and fighting strategies, and theories of kinship and altruism. The Evolution of Behaviour should be valuable to senior undergraduate and graduate students of biology and psychology, especially those studying animal behaviour, behavioural ecology, sociobiology, evolution, ecology and environmental biology.

Some of the most exciting recent advances in animal behaviour have occurred at the interface between that subject and the study of evolution. This book, written by experts in this area, illustrates how the profound changes in our understanding of evolution have influenced behavioural research. Its chapters span both studies of how behaviour itself has evolved, dealing with topics such as comparative studies, the genetics of behaviour, speciation and the evolution of sociality and of intelligence, and also the adaptiveness which this evolution has brought about, with treatment of mating and fighting strategies, and theories of kinship and altruism. The Evolution of Behaviour should be valuable to senior undergraduate and graduate students of biology and psychology, especially those studying animal behaviour, behavioural ecology, sociobiology, evolution, ecology and environmental biology.

In most animals, from bees to bulls, mice to men, it is possible to see at a glance whether an individual is male or female. How and why these differences in appearance and behavior developed and the nature and extent of the differences between males and females is a complex subject. This book reviews the latest molecular, genetic, hormonal, anatomical, and behavioral data in a wide range of species in a series of lively and highly readable articles from the world's leading experts in this field. Unashamedly Darwinian, this book brings sexual selection up to date and discusses not only a dazzling array of differences between the sexes, but probes the mechanisms by which they are produced and the adaptive significance of the differences themselves. It should have a wide appeal, especially to undergraduates and graduates in the biological and medical sciences, and should help to bridge the gap between those who study genes and molecules in the laboratory and those who study the behavior of animals in the wild.

In most animals, from bees to bulls, mice to men, it is possible to see at a glance whether an individual is male or female. How and why these differences in appearance and behavior developed and the nature and extent of the differences between males and females is a complex subject. This book reviews the latest molecular, genetic, hormonal, anatomical, and behavioral data in a wide range of species in a series of lively and highly readable articles from the world's leading experts in this field. Unashamedly Darwinian, this book brings sexual selection up to date and discusses not only a dazzling array of differences between the sexes, but probes the mechanisms by which they are produced and the adaptive significance of the differences themselves. It should have a wide appeal, especially to undergraduates and graduates in the biological and medical sciences, and should help to bridge the gap between those who study genes and molecules in the laboratory and those who study the behavior of animals in the wild.

Sensation seeking is a trait describing the tendency to seek novel, varied, complex, and intense sensations and experiences and the willingness to take risks for the sake of such experience. The first sensation seeking scale (SSS) was developed in the early 1960s and since that time the instrument and the theory of the trait have evolved as a function of continuing research around the world. The author describes the research and theory on sensation seeking with emphasis on new findings since 1979. Researchers have found behavioral expressions of sensation seeking in various kinds of risk-taking behaviors such as driving habits, health, gambling, financial, alcohol and drug use, sexual behavior, and sports. The trait is also involved in vocational preferences and choices, job satisfaction, social, premarital and marital relationships, eating habits and food preferences, media and art preferences, humor, fantasy, creativity and social attitudes. The author here describes its modes of assessment, behavioral expressions, and genetic and psychobiological bases. This book presents the only available study of this fascinating topic and it will be sure to interest researchers and their students active in personality research.

Sensation seeking is a trait describing the tendency to seek novel, varied, complex, and intense sensations and experiences and the willingness to take risks for the sake of such experience. The first sensation seeking scale (SSS) was developed in the early 1960s and since that time the instrument and the theory of the trait have evolved as a function of continuing research around the world. The author describes the research and theory on sensation seeking with emphasis on new findings since 1979. Researchers have found behavioral expressions of sensation seeking in various kinds of risk-taking behaviors such as driving habits, health, gambling, financial, alcohol and drug use, sexual behavior, and sports. The trait is also involved in vocational preferences and choices, job satisfaction, social, premarital and marital relationships, eating habits and food preferences, media and art preferences, humor, fantasy, creativity and social attitudes. The author here describes its modes of assessment, behavioral expressions, and genetic and psychobiological bases. This book presents the only available study of this fascinating topic and it will be sure to interest researchers and their students active in personality research.

Bumblebees are familiar and charismatic insects, occurring throughout much of the world. They are increasingly being used as a model organism for studying a wide range of ecological and behavioural concepts, such as social organization, optimal foraging theories, host-parasite interactions, and pollination. Recently they have become a focus for conservationists due to mounting evidence of range contractions and catastrophic extinctions with some species disappearing from entire continents (e.g. in North America). Only by improving our understanding of their ecology can we devise sensible plans to conserve them. The role of bumblebees as invasive species (e.g. Bombus terrestris in Japan) has also become topical with the growing trade in commercial bumblebee nests for tomato pollination leading to establishment of non-native bumblebees in a number of countries.
Since the publication of the first edition of the book, there have been hundreds of research papers published on bumblebees. There is clearly a continuing need for an affordable, well-illustrated, and appealing text that makes accessible all of the major advances in understanding of the behaviour and ecology of bumblebees that have been made in the last 30 years.

The chimpanzee of all other living species is our closest relation, with whom we last shared a common ancestor about five million years ago. These African apes make and use a rich and varied kit of tools, and of the primates they are the only consistent and habitual tool-users and tool-makers. Chimpanzees meet the criteria of a culture as originally defined for human beings by socio-cultural anthropologists. They show sex differences in using tools to obtain and to process a variety of plant and animal foods. The technological gap between chimpanzees and human societies that live by foraging (hunter-gatherers) is surprisingly narrow at least for food-getting. Different communities of wild chimpanzees have different tool-kits and not all of this regional and local variation can be explained by the demands of the physical and biotic environments in which they live. Some differences are likely to be customs based on socially derived and symbolically encoded traditions. This book describes and analyzes the tool-use of humankind's nearest living relation. It focuses on field studies of these apes across Africa, comparing their customs to see if they can justifiably be termed cultural. It makes direct comparisons with the material culture of human foraging peoples. The book evaluates the chimpanzee as an evolutionary model, showing that chimpanzee behavior helps us to infer the origins of technology in human prehistory.

We live in a world in which inconsistency is the rule rather than the exception, and this is particularly true for rewards and frustrations. In some cases, rewards and frustrative nonrewards appear randomly for what seems to be the same behavior; in others a sequence of rewards is suddenly followed by nonrewards, or large rewards by small rewards. Sometimes we are rewarded for responding quickly, other times for responding slowly. The important common factor in these and other cases is frustration, how we learn about it and how we respond to it. Without our awareness, our long-term dispositions are shaped from infancy and early childhood by such inconsistency of reward and by our reactions to discrepancy, and they are marked by changes in arousal, suppression, persistence, and regression. This book provides a basis in learning theory, and particularly in frustration theory, for a comprehension not only of the mechanisms controlling these dispositions, but also of their order of appearance in early development and, to a approximation at least, their neural underpinnings. The explanatory domain of frustration theory covers a area of experimental research that has evolved over some 40 years. Written by the originator of the theory, the book provides a integrated survey of the theory's history and the experimental particulars on which it is based, tracing its development and the experimental research it has stimulated and organized.

A problem every student of animal behaviour has to come to terms with is anthropomorphism, which means assuming that animals think or feel more or less as we do. Because of fierce criticism from behaviourists, explicit anthropomorphism is no longer scientifically respectable. John Kennedy's thesis is that anthropomorphism is not necessarily dead, but is lurking under different disguises. In fact, it still affects research, but is often unintended and therefore it goes unrecognized. He provides ample documentary evidence of the way researchers unconsciously slip into anthropomorphism. The book contains nineteen essays on behavioural concepts that have seldom been identified as anthropomorphic, but in fact bear that connotation and lead to mistakes. Some of these, such as search images in birds and the learning of grammatical language by apes, have been seen as errors after a time. A greater number, such as efference copy, goal-directedness, cognition, and suffering in animals, are still current though not yet regarded as erroneous. We can hardly hope to cure ourselves altogether of thinking anthropomorphically, and it can be very useful as a metaphor.

In this 1992 book, John Kennedy's point is that explicit anthropomorphism was well-nigh killed by fierce criticism from the radical Behaviourists, but that we have to recognize that today there is a new anthropomorphism which is much harder to avoid because it is unintended and largely unconscious. For that reason even those who if they were asked would firmly reject anthropomorphism nevertheless unwittingly slip into it from time to time. This book contains nineteen essays on behavioural concepts which have seldom been identified as anthropomorphic but in fact bear that connotation and lead to mistakes. Some of these, such as search images in birds and the learning of grammatical language by apes, have been seen through as errors after a time. A greater number, such as efference copy, goal-directedness, cognition and suffering in animals, are still current though not yet regarded as erroneous. The final chapter outlines things we can do to minimise the damage it does to the causal analysis of animal behaviour.

The hunger for sodium has been used as a model system in which to study how the brain produces motivated behaviour. In this account of the field Jay Schulkin draws together information across a range of disciplines and topics, ranging from the ecology of salt ingestion to the sodium molecule and the action of various hormones. The phenomenon of sodium hunger was discovered by Curt Richter, the great American psychobiologist, over 50 years ago. Its study has been of interest for some time: to naturalists, psychologists, endocrinologists, physiologists and neuroscientists. This book offers a systematic account of the behaviour of the sodium hungry animal, the endocrine and physiological mechanisms that act to maintain sodium balance and then act on the brain to promote the search for and the ingestion of salt. Finally, the book provides a description of a neural network that orchestrates the behaviour of salt seeking and salt ingestion. Graduate students and research workers in psychology, physiology and neuroscience will find valuable information in this review.

An increasing number of people accept competitiveness as a basis for living. However, while competitiveness may have its place, cooperation is more important in many contexts, and interpersonal relationships are the most important elements in our lives. This is true not only of individuals, but also of groups and nations. In this book, prominent authors have come together to consider the nature of cooperation and prosocial behaviour at levels of social complexity ranging from the individual to the international. Successive sections cover key topics such as the relations between cooperation in animals and humans; the development of prosocial propensities in humans; aspects of the situation and of personality that increase the probability that individuals will behave prosocially; the relationships between trust, cooperation and commitment; and cooperation between groups and nations. Case studies illustrating the important issue of international cooperation are also included. The chapters are integrated by a series of useful editorials which emphasise that a full understanding of cooperation and prosocial behaviour requires us to move between different levels of social complexity.

A large part of the effort of the food industry is spent in attempting to understand the limitations of the type of food that animals can eat. An understanding of the factors that influence feeding behavior can then be used to produce foodstuffs that are more attractive to the animals in question, whether they be humans, cattle, dogs, or cats. This book examines both the texture of food and the adaptations of various animals (including fish, mammals, primates, and humans) to the type of food they commonly eat. Zoologists, material scientists, and food scientists are assembled to present for the first time an integrated overview of feeding by vertebrates. The mechanical properties of various foods are considered in conjunction with the mechanics of eating them and more subjective behavioral parameters such as acceptability and palatability. The book consequently will be of interest to food scientists, zoologists, and animal behavioralists.

What regularities lie behind the development and organization of behaviour in animals and humans? One theme emerging from this book is that ideas have to flow in both directions between the different levels of analysis - between the neural and behavioural levels and between the individual and the social group. Another theme is that it is not enough to identify the many factors operating in the development and integration of behaviour. The processes must also be studied directly. Bringing together work at different levels and studying behavioural dynamics require more knowledge and expertise than any one person can usually command. Links have to be made between different disciplines and specialists have to learn to work with others who speak with what at first seem to be mutually incomprehensible scientific languages. The book illustrates how this may be achieved. The themes of this book are strongly related to the approach of Robert Hinde, in whose honour the chapters were written.

Stacey and Koenig discuss the phenomenon of cooperative breeding among birds, an unusual kind of social behavior common to only a few hundred species worldwide, in which individuals other than the male-female pairs help to raise the young of a single nest or den. Because certain individuals aid in raising offspring which are not their own, cooperative breeding gives rise to some of the clearest examples of altruism among animals. This unique breeding behavior is of interest to evolutionary biologists and behavioral ecologists since such species exhibit some of the most unusual and bizarre social behavior observed anywhere in the animal kingdom. The studies are all long term and consequently the book summarizes some of the most extensive studies of the behavior of marked individuals ever undertaken. Graduate students and research workers in ornithology, sociobiology, behavioral ecology and evolutionary biology will find much of value in this book.

Stacey and Koenig discuss the phenomenon of cooperative breeding among birds, an unusual kind of social behavior common to only a few hundred species worldwide, in which individuals other than the male-female pairs help to raise the young of a single nest or den. Because certain individuals aid in raising offspring which are not their own, cooperative breeding gives rise to some of the clearest examples of altruism among animals. This unique breeding behavior is of interest to evolutionary biologists and behavioral ecologists since such species exhibit some of the most unusual and bizarre social behavior observed anywhere in the animal kingdom. The studies are all long term and consequently the book summarizes some of the most extensive studies of the behavior of marked individuals ever undertaken. Graduate students and research workers in ornithology, sociobiology, behavioral ecology and evolutionary biology will find much of value in this book.

There have been rapid and important advances in all behavioural sciences in recent years. These advances have in one sense been very diverse and specialised - sufficiently so for a scientist to quickly lose touch with the current concerns of even neighbouring researches: but in some cases the developments have seemed also to be fundamental and perhaps convergent, with implications across a range of disciplines. In either case there is a real, and increasing, need for scientists to communicate their discoveries and to a new generation of students in their own. Problems in the Behavioural Sciences is designed to meet this need. The books are by leading researchers, and deal with problems or topics that are attracting a special current interest. The central subject matter is psychology, but many of the issues will need to be pursued across existing (and fluid) boundaries between psychology and other behavioural sciences like physiology, pharmacology, sociology, ethology and linguistics. The central idea of this book is that biology, and particularly evolution, provides the best starting point for the study of emotion. In particular, it is argued that all the conventional properties of emotion such as expression, feeling, and motivation can be considered in a scientific manner, and useful conclusions drawn therefrom. The major part of the book involves the application of this central idea to a wide variety of the phenomena of emotion. The resultant review should be useful as an undergraduate text, and so explanations in the text are aimed at the non-specialist. At the same time, the specific conclusions drawn in the book should be of interest to all those who do research on emotion, and particularly those who need a solid framework on which to base interdisciplinary studies. Biology and Emotion differs from the majority of books in the field in that it does not present a specific theory of emotion. The material covered is therefore more general than is often the case, and has not been selected to support a particular point of view. It combines an organised, yet artheoretical, approach with coverage of both animal and human emotions.

Derived from a meeting of natural and social scientists, this interdisciplinary book aims to summarize the main issues regarding the problem of human aggression, as well as human beliefs about the subject. This study brings together internationally known authorities and presents their recent contributions which range in complexity from the physiological to individual aggression, group conflict, and international war. The study concludes with a multilevel approach to the problems of aggression and war. In nontechnical language suitable for general science readers, the book provides a valuable framework for the development of ideas and new attitudies in a field rife with misconceptions.