Since the appearance of the second edition of Sydney A. Asdell's widely used Patterns of Mammalian Reproduction in 1964, the field of reproductive physiology has expanded dramatically. Accordingly, this revision adopts a different structure from previous editions, substituting empirical delineations for physiological interpretations. With the emphases now on a presentation of the published facts of mammalian reproduction, it provides a thorough compilation of what is known about the basic reproductive biology of each of the 4300 mammalian species.To gather information, the authors examined more than 20,000 publications, dating up to 1992. They used primary sources as much as possible, supplementing them with English translations of Russian, Finnish, Chinese, and Japanese journals. The data are presented in taxonomic order. Each familial account summarizes the pattern of reproduction for the family and provides lists of citations arranged by topic of the literature on the endocrinology, reproductive anatomy, and reproductive physiology of the family. Following each account is a tabular listing of species-specific data for neonatal mass and size, weaning mass and size, litter size, age at sexual maturity, estrous cycle length, gestation length, lactation length, number of litters per year, and seasonality of reproduction. For each of these reproductive variables, the range of data gleaned from the literature is given, together with the source of each value listed.Virginia Hayssen is Assistant Professor of Biology at Smith College. Ari Van Tienhoven is Professor of Animal Physiology, Emeritus, at Cornell University. Ans Van Tienhoven assisted in the compilation of data for the book.

Designed to enable newcomers to electrophysiology to choose appropriate preparations and techniques for in vitro studies in vertebrate neurobiology. Emphasizes techniques involving the glass micropipette and other recently developed methods, supplementing easy-to-follow instructions with illustrative schemes, examples of original records, photomicrographs, key word listings, comprehensive reference tables and a list of suppliers and key equipment and reagents.

Among the most widespread and abundant of the world's larger mammals, deer have been a source of endless fascination for humans beings. Yet over the centuries we have hunted them for sport and for their meat, hides, and antlers, and pursued them as destructive pests.In this richly informative and engagingly written book, Rory Putnam captures the astonishing diversity in habitat, diet, social organization, and behavior of the world's 40 species of deer, and tells what is known about their biology and natural history. Rather than simply assembling species-by-species data, he compares and contrasts the characteristics of the various species and accounts for their similiarities and differences in reference to the environments they have come to colonize.After discussing the origins of deer, Putnam describes the species of modern deer and their evolutionary relationships. He considers aspects of their physiology, ecology, and behavior, drawing particular attention to the ecology of habitat use, diet and digestive physiology, and social organization and behavior. He covers the life histories of the different species, population dynamics, and the interactions of deer with other animals.Devoting a whole chapter to an essay on antlers, he ends with an enlightening and entertaining analysis of the relations between deer and humans.Generously illustrated with stunning color and black-and-white photographs, as well as many line drawings and figures, this book will both reward the amateur naturalist and please the professional biologist."

The International Encyclopedia of Primatology represents the first comprehensive encyclopedic reference focusing on the behaviour, biology, ecology, evolution, genetics, and taxonomy of human and non-human primates. * Represents the first comprehensive encyclopedic reference relating to primatology * Features more than 450 entries covering topics ranging from the taxonomy, history, behaviour, ecology, captive management and diseases of primates to their use in research, cognition, conservation, and representations in literature * Includes coverage of the basic scientific concepts that underlie each topic, along with the latest advances in the field * Highly accessible to undergraduate and graduate students in primatology, anthropology, and the medical, biological and zoological sciences * Essential reference for academics, researchers and commercial and conservation organizations

Australian marsupials represent a parallel adaptive radiation to that seen among placental mammals. This great natural experiment has produced a striking array of mammals with structural and behavioural features echoing those seen among primates, rodents, carnivores, edentates and ungulates elsewhere in the world. Many of these adaptations involve profound evolutionary changes in the nervous system, and occurred in isolation from those unfolding among placental mammals. Ashwell provides the first comprehensive review of the scientific literature on the structure and function of the nervous system of Australian marsupials. The book also includes the first comprehensive delineated atlases of brain structure in a representative diprotodont marsupial (the tammar wallaby) and a representative polyprotodont marsupial (the stripe-faced dunnart). For those interested in brain development, the book also provides the first comprehensive delineated atlas of brain development in a diprotodont marsupial (the tammar wallaby) during the critical first 4 weeks of pouch life.

"This book is timely, and it provides a well-researched, compact entry to this literature." Animal Behaviour

Communication in the Chiroptera reviews the available information about communication in chiroptera including brilliant suggestions on the relationship of bat communication to the general subject of communication."

"A masterful synthesis of anatomy, physiology, and behavior into a coherent exposition on the ways these highly specialized mammals make their living. . . . The book is a tremendous addition to the biologist's bookshelf and a 'must' for those who specialize in the study of these most fascinating mammals." Quarterly Review of Biology"Ewer's equal excellence as an ethologist and paleontologist gives her a better perspective on these subjects as well as their combination in 'paleoethology' than almost anyone." American Scientist"Ewer writes pleasantly and her text is refreshingly free of jargon, so that the book is enjoyable to read for layman and scientist alike. Here and there are personal reflections and anecdotes which not only help to enliven the pages but often also provide a new insight into a problem." Science"

The chromosome complement (karyotype) often differs between related mammalian species (including humans vs chimpanzees), such that evolutionary biologists muse whether chromosomal difference is a cause or a consequence of speciation. The common shrew is an excellent model to investigate this problem because of its many geographical races (potential species) differing chromosomally, and its several sibling species (recently speciated forms) that are also chromosomally different. This system is an exceptional opportunity to investigate the role of chromosomes in speciation and this volume reflects detailed research following these approaches. Highlights include the demonstration that chromosomal re-arrangements can be associated with complete loss of gene flow and thus speciation and that selection within species hybrid zones may lead to de-speciation rather than speciation. This book represents an extraordinarily detailed consideration of the role of chromosomes in speciation in one astonishing species, providing insights to those interested in mammalian diversity, chromosomal evolution and speciation.

In this comprehensive account of olfactory communication and territorial behavior in the Mongolian gerbil, Del Thiessen and PaulineYahr provide the first detailed study of the neurological and physiological mechanisms that control these basic functions. In addition to explaining the links between hormones, genes, olfactory cues, and territorial acts, they also offer a more general picture of gerbil behavior, as well as a brief look at other mammalian species that communicate social status by way of olfactory messages. Territorial behavior, as defined by the authors, includes all acts that are restricted to a particular area and are crucial for successful reproduction. In the Mongolian gerbil, and probably in other mammals as well, territoriality is controlled by sex hormones acting on specific areas of the central nervous system. Hormones from the gonads apparently act in the brain by altering the genetic apparatus controlling biochemicals used in neural communication. Without these hormones, the animal is socially inert and unable to transmit genes to the next generation. The authors conclude from the results of over ten years of investigation that the most complex social interactions depend on the integrity of the hormone system and its constant tuning by olfactory stimuli. The book incorporates a review of all previously known studies of gerbil behavior and representative data for many other scent-marking species. A stereotaxic brain atlas for the gerbil is a feature that will be especially helpful to other researchers. The book's eclectic nature should make it valuable to anyone concerned with territorial behavior, hormones and behavior, or brain processes, as well as to those who are specifically interested in the Mongolian gerbil.

The Tai Chimpanzee Project (Tai National Park, Cote D'Ivoire) has yielded unprecedented insights into the nature of cooperation, cognition, and culture in our closest living relatives. Founded in 1979 by Christophe and Hedwige Boesch, the project has entered its 40th year of continuous research. Alongside other famous long-term chimpanzee study sites at Gombe and Mahale in East Africa, the tireless work of the team at Tai has contributed to the fields of behavioural ecology and anthropology, as well as improving public awareness of the urgent need to protect this already endangered species. Encompassing important research topics including chimpanzee ecology, reproductive behaviour, tool use, culture, communication, cognition and conservation, this book provides an engaging account of how Tai chimpanzees are adapted to African jungle life and how they have developed unique forms of cooperation with less violence, regular adoptions and complex cultural differences between groups.

These compelling stories and photographs take us to places like Bwindi Impenetrable National Park in Uganda, Ivindo National Park in Gabon, and the Ta- National Park in Cte dOCOIvoire for an intimate and revealing look at the lives of African wild apesOCoand at the lives of the humans who study them. In tales of adventure, research, and conservation, veteran field researchers and conservationists describe exciting discoveries made over the past few decades about chimpanzees, bonobos, and gorillas. The book features vivid descriptions of interactions among these highly intelligent creatures as they hunt, socialize, and play. More difficult themes emerge as well, including the threats apes face from poaching, disease, and deforestation. In stories that are often moving and highly personal, this book takes measure of how special the great apes are and discusses positive conservation efforts, including ecotourism, that can help bring these magnificent animals back from the brink of extinction.

Provides a comprehensive overview of one of nature's most engaging mammals * Covers fossil history, taxonomy, genetics, physiology, biomechanics, behavior, ecology, and conservation * Includes genetic analysis of five of the six subspecies of modern giraffes * Includes giraffe network studies from Laikipia Kenya, Etosha National Park, Namibia andSamburu National Reserve, Kenya

Living in the remote forests of western central Africa, the mandrill (Mandrillus sphinx) is notoriously elusive and has evaded scientific scrutiny for decades. Yet, it is the largest and most sexually dimorphic of all the Old World monkeys, and perhaps the most colourful of all the mammals. Synthesising the results of more than twenty-five years of research, this is the first extensive treatment of the mandrill's reproductive and behavioural biology. Dixson explores in detail the role that sexual selection has played in shaping the mandrill's evolution, covering mechanisms of mate choice, intra-sexual competition, sperm competition and cryptic female choice. Bringing to life, through detailed descriptions and rich illustrations, the mandrill's communicatory biology and the functions of its brightly coloured adornments, this book sheds new light on the evolutionary biology of this fascinating primate.

The evolution of high-crowned teeth, hypsodonty, is a defining characteristic of many terrestrial herbivores. To date, the most prominent focus in the study of the teeth of grazing herbivores has been co-evolution with grasses and grasslands. This book develops the idea further and looks at the myriad ways that soil can enter the diet. Madden then expands this analysis to examine the earth surface processes that mobilize sediment in the environment. The text delivers a global perspective on tooth wear and soil erosion, with examples from the islands of New Zealand to the South American Andes, highlighting how similar geological processes worldwide result in convergent evolution. The final chapter includes a review of elodonty in the fossil record and its environmental consequences. Offering new insights into geomorphology and adaptive and evolutionary morphology, this text will be of value to any researcher interested in the evolution of tooth size and shape.

From the snub-nosed monkeys of China to the mountain gorillas of central Africa, our closest nonhuman relatives are in critical danger worldwide. A recent report, for example, warns that nearly 20 percent of the world's primates may go extinct within the next ten or twenty years. In this book Guy Cowlishaw and Robin Dunbar integrate cutting-edge theoretical advances with practical management priorities to give scientists and policymakers the tools they need to help keep these species from disappearing forever.
"Primate Conservation Biology" begins with detailed overviews of the diversity, life history, ecology, and behavior of primates and the ways these factors influence primate abundance and distribution. Cowlishaw and Dunbar then discuss the factors that put primates at the greatest risk of extinction, especially habitat disturbance and hunting. The remaining chapters present a comprehensive review of conservation strategies and management practices, highlighting the key issues that must be addressed to protect primates for the future.

This book by the renowned naturalist and writer Paul A. Johnsgard tells the complex biological and environmental story of the western Great Plains under the black-tailed prairie dog's reign-and then under a brief but devastating century of human dominion. An introduction to the ecosystem of the shortgrass prairie, Prairie Dog Empire describes in clear and detailed terms the habitat and habits of black-tailed prairie dogs; their subsistence, seasonal behavior, and the makeup of their vast colonies; and the ways in which their "towns" transform the surrounding terrain-for better or for worse. Johnsgard recounts how this terrain has in turn been transformed over the past century by the destruction of prairie dogs and their grassland habitats. This book also offers a rare and invaluable close-up view of the rich history and threatened future of the creature once considered the "keystone" species of the western plains. Included are maps, drawings, and listings of more than two hundred natural grassland preserves where many of the region's native plants and animals may still be seen and studied.

The bonobo, along with the chimpanzee, is one of our two closest living relatives. Their relatively narrow geographic range (south of the Congo River in the Democratic Republic of Congo) combined with the history of political instability in the region, has made their scientific study extremely difficult. In contrast, there are dozens of wild and captive sites where research has been conducted for decades with chimpanzees. Because data sets on bonobos have been so hard to obtain and so few large-scale studies have been published, the majority of researchers have treated chimpanzee data as being representative of both species. However, this misconception is now rapidly changing. With relative stability in the DRC for over a decade and a growing community of bonobos living in zoos and sanctuaries internationally, there has been an explosion of scientific interest in the bonobo with dozens of high impact publications focusing on this fascinating species. This research has revealed exactly how unique bonobos are in their brains and behavior, and reminds us why it is so important that we redouble our efforts to protect the few remaining wild populations of this iconic and highly endangered great ape species.

The Bottlenose Dolphin presents for the first time a comprehensive, colorfully illustrated, and concise overview of a species that has fascinated humans for at least 3,000 years. After reviewing historical myths and legends of the dolphin back to the ancient Greeks and discussing current human attitudes and interactions, the author replaces myths with facts--up-to-date scientific assessment of dolphin evolution, behavior, ecology, morphology, reproduction, and genetics--while also tackling the difficult issues of dolphin conservation and management. Although comprehensive enough to be of great value to professionals, educators, and students, the book is written in a manner that all dolphin lovers will enjoy. Randall Wells's anecdotes interspersed throughout the work offer a first-hand view of dolphin encounters and research based on three decades working with them. Color photographs and nearly 100 black and white illustrations, including many by National Geographic photographer Flip Nicklin, beautifully enhance the text. Readers of The Bottlenose Dolphin will better appreciate what dolphins truly are and do, as well as understand some of the controversies surrounding them. While raising compelling questions, the book provides a wealth of information on a legendary species that is loved and admired by many people.

A bold and lyrical exploration of our fraught relationship with the sea's most magnificent inhabitant, the whale. Whales loom large in the human imagination. From a history of animals being harpooned worldwide to today's ecotourism operators and the work of marine biologists, whales have, for centuries, attracted myth, symbolism, significance, and exploitation. But whales, and the waters they inhabit, are changing. Even as the international community draws closer to a ban on factory whaling, whales surface with disturbing news from the deep. Once-rare whale strandings, pollution and toxins accrued in whale bodies, plastics consumed by whales, the stress of exposure to industrial sound, and diseases contracted from livestock are direct results of human activity. Incisive, provocative, and timely, Fathoms uses the story of the whale to examine our own story and that of the health of the planet.

Mammals first evolved at about the same time as dinosaurs, and their story is perhaps the more fascinating of the two - in part because it is also our own story. In this literate and entertaining book, eminent naturalist David Rains Wallace brings the saga of ancient mammals to a general audience for the first time. Using artist Rudolph Zallinger's majestic The Age of Mammals mural at the Peabody Museum as a frame for his narrative, Wallace deftly moves over varied terrain - drawing from history, science, evolutionary theory, and art history - to present a lively account of fossil discoveries and an overview of what those discoveries have revealed about early mammals and their evolution. In these pages we encounter towering mammoths, tiny horses, giant-clawed ground sloths, whales with legs, uintatheres, zhelestids, and other exotic extinct creatures as well as the scientists who discovered and wondered about their remains. We meet such memorable figures as Georges Cuvier, Richard Owen, Edward D. Cope, George Gaylord Simpson, and Stephen Jay Gould and learn of their heated disputes, from Cuvier's and Owen's fights with early evolutionists to present controversies over the Late Cretaceous mass extinction. Wallace's own lifelong interest in evolution is reflected in the book's evocative and engaging style and in the personal experiences he expertly weaves into the tale, providing an altogether expansive perspective on what Darwin described as the 'grandeur' of evolution.

Mother and infant negotiate over food; two high-status males jockey for power; female kin band together to get their way. It happens among humans and it happens among our closest living relatives in the animal kingdom, the great apes of Africa. In this eye-opening book, we see precisely how such events unfold in chimpanzees, bonobos, and gorillas: through a spontaneous, mutually choreographed dance of actions, gestures, and vocalizations in which social partners create meaning and come to understand each other.

Using dynamic systems theory, an approach employed to study human communication, Barbara King is able to demonstrate the genuine complexity of apes' social communication, and the extent to which their interactions generate meaning. As King describes, apes create meaning primarily through their body movements--and go well beyond conveying messages about food, mating, or predators. Readers come to know the captive apes she has observed, and others across Africa as well, and to understand "the process of creating social meaning."

This new perspective not only acquaints us with our closest living relatives, but informs us about a possible pathway for the evolution of language in our own species. King's theory challenges the popular idea that human language is instinctive, with rules and abilities hardwired into our brains. Rather, "The Dynamic Dance" suggests, language has its roots in the gestural "building up of meaning" that was present in the ancestor we shared with the great apes, and that we continue to practice to this day.