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In a tale that begins at a zoo in Zurich and takes us across the deserts of Ethiopia to the Asir Mountains in Saudi Arabia, Hans Kummer recreates the adventure and intellectual thrill of the early days of field research on primates. Just as Jane Goodall and Dian Fossey introduced readers to the fascinating lives of chimpanzees and gorillas, Kummer brings us face to face with the Hamadryas baboon. With their furry white mantles and gleaming red hindquarters, the Hamadryas appear frequently in the art of the ancient Egyptians--who may have interpreted the baboons' early morning grooming rituals as sun-worshiping rites. Back then, Hamadryas were thought to be incarnates of Thoth, the god of wisdom; today they are considered to have one of the most highly structured social systems among primates, very close, in some respects, to that of humans. In the 1960s, Kummer, after conflicts with nomadic warriors, managed to track down these elusive baboons near the Danakil Desert, and then followed them from dawn to dusk on their treks from one feeding place to another. His scientific account of this period reads like a travel memoir as he describes his encounters with the Hamadryas and the people with whom they share the desert. Winding his way through cliffs and stubble, Kummer records the baboons' social life, from the development of pair relationships to the way an entire group decides where to march each day. Much like the human nomads who cope with the harsh demands of the desert environment, the Hamadryas maintain a society that is strict and patriarchal in its details but multilayered and flexible in its largest units. We learn, for example, of the Hamadryas' respect for possession that protects family structure and of the cohesion among family leaders that lessens the threat of battle. At the same time, clear-cut personalities emerge from Kummer's account, drawing us into the life stories and power struggles of individual baboons. Whereas this rich detail holds many implications for natural scientists, the colorful way it comes to life makes for a compelling book bound to entertain and educate all readers.Originally published in 1995.The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Social behavior in animals. --- Hamadryas baboon --- Behavior.

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Wild dolphins are an elusive subject for behavioral studies: How can you "do a Jane Goodall" on animals usually visible only as a glimpse of rolling dorsal fins heading for the horizon? In this unusual book, two of the best-known scientists in the marine-mammal field have assembled an astonishing variety of discoveries about dolphins. The contributions range from a graduate student's first paper to senior scientists summarizing a lifetime of research. The dolphins they have studied range from tiny spinners to majestic pilot whales, from killer whales to the familiar bottle-nosed dolphin. The research tactics vary just as widely: the researchers have followed dolphins in boats, tracked them from shore, dived among hundreds of them (plus a few sharks) in tuna fishing nets. They have used computers and airplanes, genetic analysis and artificial language, and learned to read the life history of a dolphin from the cross-section of a single tooth.Pryor and Norris are successful writers as well as scientists; the book is peppered with entertaining essays, by one or both editors, on the intriguing history of dolphin research. Dolphin Societies not only surveys the most interesting recent research on dolphin behavior but also gives lay readers a fascinating look at the scientific mind at work.

Dolphins --- Social behavior in animals. --- Animal behavior --- Animal societies --- Behavior.

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The flock of greylag geese established by Konrad Lorenz in Austria in 1973 has become an influential model animal system and one of the few worldwide with complete life-history data spanning several decades. Based on the unique records of nearly 1000 free-living greylag geese, this is a synthesis of more than twenty years of behavioural research. It provides a comprehensive overview of a complex bird society, placing it in an evolutionary framework and drawing on a range of approaches, including behavioural (personality, aggression, pair bonding and clan formation), physiological, cognitive and genetic. With contributions from leading researchers, the chapters provide valuable insight into historic and recent research on the social behaviour of geese. All aspects of goose and bird sociality are discussed in the context of parallels with mammalian social organisation, making this a fascinating resource for anyone interested in integrative approaches to vertebrate social systems.

Greylag goose --- Social behavior in animals. --- Animal behavior --- Animal societies --- Behavior.

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Ostriches --- Sexual behavior in animals. --- Social behavior in animals. --- Behavior. --- Nests.

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Robin Dunbar uses economic models to explore the social behavior of the gelada baboon (Theropithecus gelada), a unique species, whose social system is one of the most complex among the primates. His work illustrates the value of an approach that views social behavior as being ultimately concerned with reproduction and with the maximizing of an individual's contribution to its species' gene pool.Originally published in 1985.The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Gelada baboon --- Mammals --- Social behavior in animals --- Gélada --- Mammifères --- Primates --- Comportement social chez les animaux --- Behavior --- Reproduction --- Moeurs et comportement --- Gelada (Species) --- Theropithecus gelada --- Social behavior in animals. --- Animal behavior --- Animal societies --- Theropithecus --- Behavior. --- Reproduction.