As our closest primate relatives, chimpanzees offer tantalizing clues about the behavior of early human ancestors. This book provides a rich and detailed portrait of chimpanzee social life in the wild, synthesizing hundreds of thousands of hours of research at seven long-term field sites. Why are the social lives of males and females so different? Why do groups of males sometimes seek out and kill neighboring individuals? Do chimpanzees cooperate when they hunt monkeys? Is their vocal behaviour like human speech? Are there different chimpanzee 'cultures'? Addressing these questions and more, Adam Arcadi presents a fascinating introduction to the chimpanzee social universe and the challenges we face in trying to save this species from extinction. With extensive notes organized by field site and an appendix describing field methods, this book is indispensable for students, researchers, and anyone else interested in the remarkable and complex world of these intelligent apes.

Gorillas, one of our closest living relatives, are the largest living primates, and teeter on the brink of extinction. This study offers the first comparative perspective on gorilla populations throughout their natural range, and covers all known subspecies. Discussing phylogeny, evolution, functional morphology, behavioral ecology and conservation biology, this multidisciplinary work will be essential reading for primatologists, anthropologists, animal behaviorists and evolutionary biologists.

Primate Dentition provides a comparative dental anatomy of living non-human primates that brings together information from many disciplines to present the most useful and comprehensive database possible in one consolidated text. The core of the book consists of comparative morphological and metrical descriptions with analyses, reference tables, and illustrations of the permanent dentitions of 85 living primate species to establish a baseline for future investigations. The volume also discusses dental microstructure and its importance in understanding taxonomic relationships between species, data on deciduous dentitions, prenatal dental development and ontogenetic processes, and material to aid age estimation and life history studies.

This volume brings together primary data from a variety of primate species living in both natural habitats and experimental settings, and explores the variables that may play a role in primates' behavioral strategies. Taken together, these studies demonstrate that predator sensitive foraging is relevant to many primates, of various body sizes and group sizes and living in different environments. Eat or be Eaten encourages further discussion and investigation of the subject and will make fascinating reading for researchers and students in primatology, ecology, and animal behavior.

Over thirty years ago, Dian Fossey established the Karisoke Research Center in Rwanda to study the behavior and ecology of mountain gorillas. Some of the offspring of the gorillas first studied by Fossey are still being observed today and the long-term observations on known individuals, from birth to death, and data on social behavior within and among the groups have led to an understanding of many aspects of gorilla social structure. Written by scientists who have worked at Karisoke over the years, this book highlights and summarizes what we have learned about the behavior, ecology, and conservation of the genus Gorilla and two other recognized subspecies and provides some comparisons with other gorilla populations elsewhere in Africa.

Studies of brain evolution have moved rapidly in recent years, building on the pioneering research of Harry J. Jerison. This book provides state-of-the-art reviews of primate (including human) brain evolution. The volume is divided into two sections, the first offers new perspectives on the developmental, physiological, dietary, and behavioral correlates of brain enlargement. However, it has long been recognized that brains do not merely enlarge globally as they evolve, but that their cortical and internal organization also changes in a process known as reorganization. Species-specific adaptations therefore have neurological substrates that depend on more than just overall brain size. The second section explores these neurological underpinnings for the senses, adaptations, and cognitive abilities that are important for primates. With a prologue by Stephen J. Gould and an epilogue by Harry J. Jerison, this is an important new reference work for all those working on primate brain evolution.

Sir Stamford Raffles came across an unnamed new species in 1821 when he was documenting natural history in Singapore. This elusive primate, the Raffles' banded langur, was later named after him. This book is a one-stop resource for everything we know about the critically endangered primate that is only found in Singapore and Malaysia, including its distribution, diet, family structure, infant development, threats and conservation. The Raffles' banded langur is a large but slender-bodied monkey with black fur and white bands, while the infants are born with white fur and black bands. Exclusive high-quality photographs of the langurs are featured with family trees illustrating individually-named langurs. Interesting anecdotes about their personalities and behaviours are narrated. Living high up in the tree canopy, they eat a variety of local produce and exotic plants, from the red, juicy rambutans, stinky petai beans, to leafy angsana, perfumed wild cinnamon flowers and large sea almond fruits. This book showcases the diverse habitats of the Raffles' banded langurs, bringing us from the freshwater swamp forest in Singapore to the steep slopes of Gunung Lambak and the primary rainforests of Endau Rompin National Park in Johor, Malaysia. The book also highlights the cross-border conservation efforts and future plans to safeguard the long-term survival of the Raffles' banded langur, and promotes a better understanding and appreciation of our shared natural heritage.

With their tonsured heads, white faces, and striking cowls, the monkeys might vaguely resemble the Capuchin monks for whom they were named. How they act is something else entirely. They climb onto each other's shoulders four deep to frighten enemies. They test friendship by sticking their fingers up one another's noses. They often nurse--but sometimes kill--each other's offspring. They use sex as a means of communicating. And they negotiate a remarkably intricate network of alliances, simian politics, and social intrigue. Not monkish, perhaps, but as we see in this downright ethnographic account of the capuchins of Lomas Barbudal, their world is as complex, ritualistic, and structured as any society.

"Manipulative Monkeys" takes us into a Costa Rican forest teeming with simian drama, where since 1990 primatologists Susan Perry and Joseph H. Manson have followed the lives of four generations of capuchins. What the authors describe is behavior as entertaining--and occasionally as alarming--as it is recognizable: the competition and cooperation, the jockeying for position and status, the peaceful years under an alpha male devolving into bloody chaos, and the complex traditions passed from one generation to the next. Interspersed with their observations of the monkeys' lives are the authors' colorful tales of the challenges of tropical fieldwork--a mixture so rich that by the book's end we know what it is to be a wild capuchin monkey or a field primatologist. And we are left with a clear sense of the importance of these endangered monkeys for understanding human behavioral evolution.

Infanticide by males is relatively common in primates, carnivores, and rodents, although it tends to be rare even in species in which it occurs. Is this behavior pathological or accidental, or does it reflect a conditional reproductive strategy for males in certain circumstances? In this book, case studies and reviews confirm the adaptive nature of infanticide by males in primates, and help to predict which species should be vulnerable to this phenomenon. Much of the book is devoted to exploring the evolutionary consequences of the threat of infanticide by males for social and reproductive behavior and physiology. Written for graduate students and researchers in animal behavior, behavioral ecology, biological anthropology, and social psychology, this book shows that social systems are shaped by ecological pressures, as well as social pressures such as infanticide risk.

Old World monkeys (Cercopithecoidea) are the most successful and diverse group of living nonhuman primates in terms of the number of species, behavioral repertoires, and ecology. Among our closest living relatives, they have much to teach us about the processes of evolution and the principles of ecology. This volume presents a broad, technical account of cercopithecoid biology including molecular, behavioral, and morphological approaches to phylogeny, population structure, allometry, fossil history, functional morphology, ecology, cognitive capabilities, social behavior, and conservation. It will be the definitive reference on this group for researchers, graduate students and advanced undergraduates in primatology, animal behavior, paleontology, morphology, systematics, and physical anthropology.

The size and composition of primate groups varies tremendously across species, within species, and within groups over time. Written by leading authorities, this book focuses on the causes and consequences of variation in the number of males per group. This variation lies at the heart of understanding adaptive variation among primate social systems. The volume also provides an extensive overview of variation in group composition across all major primate taxa using up-to-date reviews, case studies, evolutionary theory, and theoretical models. A comparative review of birds and selected other mammals is included. This text will become a favorite with all those interested in the behavioral ecology of primates.

Although the behavior and ecology of primates has been more thoroughly studied than that of any other group of mammals, there have been very few attempts to compare the communities of living primates found in different parts of the world. In Primate Communities, an international group of experts compares the composition, behavior, and ecology of primate communities in Africa, Asia, Madagascar, and South America. They examine the factors underlying the similarities and differences among these communities, including their phylogenetic history, climate, rainfall, soil type, forest composition, competition with other vertebrates, and human activities. As it brings together information about primate communities from around the world for the very first time, it will quickly become an important source book for researchers in anthropology, ecology, and conservation, and a readable and informative text for undergraduate and graduate students studying primate ecology, primate conservation, or primate behavior.

This book aims to explain the intelligence of monkeys and apes, and the huge brain expansion that marked human evolution. In 1988, Machiavellian Intelligence was the first book to assemble the early evidence suggesting a new answer: that the evolution of intellect was primarily driven by selection for manipulative, social expertise within groups where the most challenging problem faced by individuals was dealing with their companions. Since then a wealth of new information and ideas has accumulated. This new book will bring readers up to date with the most important developments, extending the scope of the original ideas and evaluating them empirically from different perspectives. It is essential reading for reseachers and students in many different branches of evolution and behavioral sciences, primatology and philosophy.

This book is about the social life of monkeys, apes and humans. The central theme is the importance of social information and knowledge to a full understanding of primate social behavior and organization. Its main purpose is to stress evolutionary continuity, i.e. that there are direct connections between human and nonhuman society. This view is often downplayed elsewhere in the anthropological literature where the notion that humans have culture and animals do not is prevalent. Topics covered include an overview of the contexts of behavior; a comparison of blind strategies and tactical decision-making; social cognition; a review of intentionalist interpretations of behavior; kinship; language and its social implications; and the constraints of culture.

Conflict between males and females over reproduction is ubiquitous in nature due to fundamental differences between the sexes in reproductive rates and investment in offspring. In only a few species, however, do males strategically employ violence to control female sexuality. Why are so many of these primates? Why are females routinely abused in some species, but never in others? And can the study of such unpleasant behavior by our closest relatives help us to understand the evolution of men s violence against women?

In the first systematic attempt to assess and understand primate male aggression as an expression of sexual conflict, the contributors to this volume consider coercion in direct and indirect forms: direct, in overcoming female resistance to mating; indirect, in decreasing the chance the female will mate with other males. The book presents extensive field research and analysis to evaluate the form of sexual coercion in a range of species including all of the great apes and humans and to clarify its role in shaping social relationships among males, among females, and between the sexes.

What parent hasn't wondered "What do I do now?" as a baby cries or a teenager glares? Making babies may come naturally, but knowing how to raise them doesn't. As primatologist-turned-psychologist Harriet J. Smith shows in this lively safari through the world of primates, parenting by primates isn't instinctive, and that's just as true for monkeys and apes as it is for humans. In this natural history of primate parenting, Smith compares parenting by nonhuman and human primates. In a narrative rich with vivid anecdotes derived from interviews with primatologists, from her own experience breeding cotton-top tamarin monkeys for over thirty years, and from her clinical psychology practice, Smith describes the thousand and one ways that primate mothers, fathers, grandparents, siblings, and even babysitters care for their offspring, from infancy through young adulthood. Smith learned the hard way that hand-raised cotton-top tamarins often mature into incompetent parents. Her observation of inadequate parenting by cotton-tops plus her clinical work with troubled human families sparked her interest in the process of how primates become "good-enough" parents. The story of how she trained her tamarins to become adequate parents lays the foundation for discussions about the crucial role of early experience on parenting in primates, and how certain types of experiences, such as anxiety and social isolation, can trigger neglectful or abusive parenting. Smith reveals diverse strategies for parenting by primates, but she also identifies parenting behaviors crucial to the survival and development of primate youngsters that have stood the test of time.

Nearly half the world's primate species use flooded habitats at one time or another, from swamp-going Congo gorillas and mangrove-eating proboscis monkeys, to uacaris in Amazonian riverside forests. This first-ever volume on the subject brings together experts from around the world in a ground breaking volume spanning fossil history, current biology and future research and conservation priorities. Flooded habitats are a vital part of tropical biology, both for the diversity of the species they house, and the complexity of their ecological interactions, but are often completely overlooked. This book will set the stage for a new wave of research on primates in these extraordinarily productive and highly threatened areas, and is ideal for researchers and graduate students in primatology, zoology, ecology, and conservation.

Colombia is a one of the most biologically diverse countries in the world: although it takes up slightly less than one percent of the Earth's surface, it is home to approximately ten percent of the world's plants and animals, with a rich variety of flora and fauna and a diversity of primate species that is only superseded by Brazil and Peru in number. This vibrantly illustrated field guide is the result of a wealth of field work conducted on Colombian primates both in and out of the country.
The volume illustrates and describes twenty-eight primate species comprising forty-three taxa, of which fifteen taxa are only found in Colombia. The field guide also includes comprehensive chapters on primate classification, fossil history, and conservation, and each is augmented by a wealth of finely detailed drawings, photographs, and maps. "Primates of Colombia" will be an invaluable resource for primatologists and naturalists alike.