front cover of The Amboseli Elephants
The Amboseli Elephants
A Long-Term Perspective on a Long-Lived Mammal
Edited by Cynthia J. Moss, Harvey Croze, and Phyllis C. Lee
University of Chicago Press, 2011

Elephants have fascinated humans for millennia. Aristotle wrote of them with awe; Hannibal used them in warfare; and John Donne called the elephant “Nature’s greatest masterpiece. . . . The only harmless great thing.” Their ivory has been sought after and treasured in most cultures, and they have delighted zoo and circus audiences worldwide for centuries. But it wasn’t until the second half of the twentieth century that people started to take an interest in elephants in the wild, and some of the most important studies of these intelligent giants have been conducted at Amboseli National Park in Kenya.

            
The Amboseli Elephants is the long-awaited summation of what’s been learned from the Amboseli Elephant Research Project (AERP)—the longest continuously running elephant research project in the world. Cynthia J. Moss and Harvey Croze, the founders of the AERP, and Phyllis C. Lee, who has been closely involved with the project since 1982, compile more than three decades of uninterrupted study of over 2,500 individual elephants, from newborn calves to adult bulls to old matriarchs in their 60s. Chapters explore such topics as elephant ecosystems, genetics, communication, social behavior, and reproduction, as well as exciting new developments from the study of elephant minds and cognition. The book closes with a view to the future, making important arguments for the ethical treatment of elephants and suggestions to aid in their conservation.

            
The most comprehensive account of elephants in their natural environment to date, The Amboseli Elephants will be an invaluable resource for scientists, conservationists, and anyone interested in the lives and loves of these extraordinary creatures.        

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front cover of Endocrinology of Social Relationships
Endocrinology of Social Relationships
Peter T. Ellison
Harvard University Press, 2012

In social relationships—whether between mates, parents and offspring, or friends—we find much of life’s meaning. But in these relationships, so critical to our well-being, might we also detect the workings, even directives, of biology? This book, a rare melding of human and animal research and theoretical and empirical science, ventures into the most interesting realms of behavioral biology to examine the intimate role of endocrinology in social relationships.

The importance of hormones to reproductive behavior—from breeding cycles to male sexual display—is well known. What this book considers is the increasing evidence that hormones are just as important to social behavior. Peter Ellison and Peter Gray include the latest findings—both practical and theoretical—on the hormonal component of both casual interactions and fundamental bonds. The contributors, senior scholars and rising scientists whose work is shaping the field, go beyond the proximate mechanics of neuroendocrine physiology to integrate behavioral endocrinology with areas such as reproductive ecology and life history theory. Ranging broadly across taxa, from birds and rodents to primates, the volume pays particular attention to human endocrinology and social relationships, a focus largely missing from most works of behavioral endocrinology.

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