A SCHOLARLY BOOK REPOSITORY9 start with E start with E
Consisting of more than six thousand species, amphibians are more diverse than mammals and are found on every continent save Antarctica. Despite the abundance and diversity of these animals, many aspects of the biology of amphibians remain unstudied or misunderstood. The Ecology and Behavior of Amphibians aims to fill this gap in the literature on this remarkable taxon. It is a celebration of the diversity of amphibian life and the ecological and behavioral adaptations that have made it a successful component of terrestrial and aquatic ecosystems.
Synthesizing seventy years of research on amphibian biology, Kentwood D. Wells addresses all major areas of inquiry, including phylogeny, classification, and morphology; aspects of physiological ecology such as water and temperature relations, respiration, metabolism, and energetics; movements and orientation; communication and social behavior; reproduction and parental care; ecology and behavior of amphibian larvae and ecological aspects of metamorphosis; ecological impact of predation on amphibian populations and antipredator defenses; and aspects of amphibian community ecology. With an eye towards modern concerns, The Ecology and Behavior of Amphibians concludes with a chapter devoted to amphibian conservation.
An unprecedented scholarly contribution to amphibian biology, this book is eagerly anticipated among specialists.
In this study—illustrated beautifully and extensively with 59 line drawings and 38 photographs—Hartmut Walter shows how the unique geographical and biological situation of Falco eleonorae makes the species' health an important indicator of environmental decay. For though it lives in relatively isolated areas, Eleonora's falcon nevertheless may ingest the many pollutants contained in its diet of birds migrating from industrial Europe. Walter, who has studied raptors on several continents and has been an ornithologist since his early youth, examines several discrete colonies of Eleonora's falcon. He concentrates on the species' intraspecific behavior and ecology—such as the falcons' aggressive actions, hunting strategies, and response to fluctuating environmental conditions—and investigates their evolutionary past.
In Elephant Don, O’Connell, one of the leading experts on elephant communication and social behavior, offers a rare inside look at the social world of African male elephants. Elephant Don tracks Greg and his group of bulls as O’Connell tries to understand the vicissitudes of male friendship, power struggles, and play. A frequently heart-wrenching portrayal of commitment, loyalty, and affection between individuals yearning for companionship, it vividly captures an incredible repertoire of elephant behavior and communication. Greg, O’Connell shows, is sometimes a tyrant and other times a benevolent dictator as he attempts to hold onto his position at the top. Though Elephant Don is Greg’s story, it is also the story of O’Connell and the challenges and triumphs of field research in environs more hospitable to lions and snakes than scientists.
Readers will be drawn into dramatic tales of an elephant society at once exotic and surprisingly familiar, as O’Connell’s decades of close research reveal extraordinary discoveries about a male society not wholly unlike our own. Surely we’ve all known a Greg or two, and through this book we may come to know them in a whole new light.
This compelling odyssey of scientific discovery is also a frank account of fieldwork in a poverty-stricken, war-ravaged country. In her attempts to study an elephant community, O’Connell encounters corrupt government bureaucrats, deadly lions and rhinos, poachers, farmers fighting for arable land, and profoundly ineffective approaches to wildlife conservation. The Elephant’s Secret Sense is ultimately a story of intellectual courage in the face of seemingly insurmountable obstacles.
“I was transported by the author’s superbly sensuous descriptions of her years spent studying the animals. . . . Conjures a high-class nature documentary film in prose.”—Steven Poole, Guardian
“A ride as rough and astonishing as the roads of the African floodplain.”—Joan Keener, Entertainment Weekly
“A successful combination of science and soulfulness, explaining her groundbreaking theory of how elephants use seismic communication. . . . O’Connell’s account is studded with sympathetic insights and well-turned phrases.”—Publishers Weekly
“This fascinating book reads like a fast-paced detective story of a scientific discovery and adventure set in contemporary Africa. . . . By the end, O’Connell takes her rightful place among the leading biographers of the African elephant.”—Iain Douglas-Hamilton, author of Among the Elephants
For parts of twenty-four summers, wolf biologist L. David Mech lived with a group of wolves on Ellesmere Island, some six hundred miles from the North Pole. Elsewhere, most wolves flee from even the scent of humans, but these animals, evolving relatively free from human persecution, are unafraid. Having already spent twenty-eight years studying other populations of wolves more remotely by aircraft, snow-tracking, live-trapping, and radio-tracking, Mech was primed to join their activities up close and record their interactions with each other. This book tells the remarkable story of what Mech—and the researchers who followed him—have learned while living among the wolves.
The Ellesmere wolves were so unconcerned with Mech’s presence that they allowed him to camp near their den and to sit on his all-terrain vehicle as he observed them, watching packs as large as seven adults and six pups go about their normal activities. In these extraordinarily close quarters, a pup untying his bootlace or an adult sniffing his gloved hand was just part of daily life. Mech accompanied the wolves on their travels and watched as they hunted muskoxen and arctic hares. By achieving the same kind of intimacy with his wild hosts’ every action that we might experience living with domesticated dogs, Mech gained new insights into common but rarely studied behaviors like pup feeding, food caching, howling, and scent-marking. After Mech’s time at Ellesmere ended, his coauthors and fellow wolf researchers Morgan Anderson and H. Dean Cluff spent parts of four summers studying the wolves via radio collars, further illuminating the creatures’ movements and ecology. This book synthesizes their findings, offering both a compelling scientific overview of the animals’ behavior—from hunting to living in packs to rearing pups—and a tale of adventure and survival in the Arctic.
For more than a decade, The Graying of America has helped thousands of middle-aged and senior citizens find their way through the thickets and thorns of growing old. Now greatly revised and expanded to include information gleaned from studies of the past five years, this third edition has been retitled to stress its ongoing purpose: conveying a wealth of commonsense information for general readers in nontechnical language.
The book is a storehouse of concise, useful information on the effects of aging on health, the mind, and behavior. Its 588 entries (including 172 new and 150 substantially revised) cover a broad spectrum of topics—from adjusting to retirement to grandparenting, sleep disorders to Alzheimer’s disease. All are directed to the average reader; all stress successful aging and how to accomplish it.
New entries cover such topics as the incidence and causes of frailty, the cognitive benefits of diversified activity, and findings of the Women’s Health Initiative. There is new information on matters like the effects of untreated hearing impairment on spouses and the impact of insufficient exposure to sunlight on sleep, plus new insight into what to look for in searching for a quality nursing home for a loved one.
Also included are results of recent studies on interventions that help to reduce age-related declines in mental and physical health, among them revelations that reports on age-related declines in memory have been skewed by testing errors. And with memory a concern for seniors fearful of declining mental agility, the book tells how to bypass memory problems—such as how to remember where you parked your car—and how physical exercise and challenging mental games can help reduce the risk of dementia. Other “how to avoid” entries offer ways to protect against eye fatigue in computer use, hip fractures when falling, and back injuries while lifting heavy objects.
No other book is so specifically geared to the challenges of how to reduce or even eliminate many of the problems associated with growing old. Aging in the Twenty-First Century can help seniors come to grips with their own aging process—and help younger adults understand what is happening to older family members.
Part 1, informed by a post-positivist philosophy of science, argues for the validity of ethnographic knowledge. Part 2 examines a range of qualitative methods, from participant observation to the hermeneutic elaboration of texts. In Part 3, ethnographic methods are applied to issues of human development across the life span and to social problems including poverty, racial and ethnic marginality, and crime.
Restoring ethnographic methods to a central place in social inquiry, these twenty-two lively essays will interest everyone concerned with the epistemological problems of context, meaning, and subjectivity in the behavioral sciences.
In 1987, the University of Chicago Press published Primate Societies, the standard reference in the field of primate behavior for an entire generation of students and scientists. But in the twenty-five years since its publication, new theories and research techniques for studying the Primate order have been developed, debated, and tested, forcing scientists to revise their understanding of our closest living relatives.
Intended as a sequel to Primate Societies, The Evolution of Primate Societies compiles thirty-one chapters that review the current state of knowledge regarding the behavior of nonhuman primates. Chapters are written by the leading authorities in the field and organized around four major adaptive problems primates face as they strive to grow, maintain themselves, and reproduce in the wild. The inclusion of chapters on the behavior of humans at the end of each major section represents one particularly novel aspect of the book, and it will remind readers what we can learn about ourselves through research on nonhuman primates. The final section highlights some of the innovative and cutting-edge research designed to reveal the similarities and differences between nonhuman and human primate cognition. The Evolution of Primate Societies will be every bit the landmark publication its predecessor has been.
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