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Sexual Segregation in Vertebrates
Males and females often differ in developmental patterns, adult morphology, ecology and behaviour, and in many mammals males are often larger. Size dimorphism results in divergent nutritional and energetic requirements or reproductive strategies by the sexes, which in turn sometimes causes them to select different forage, use different habitats, and express differing social affinities. Such divergent life-styles often lead males and females to live large parts of their lives separately. Sexual segregation is widespread in animals. Males and females may share the same habitat, but at different times, for example, or they might use different habitats entirely. Why did sexual segregation evolve and what factors contribute to it? Sexual Segregation in Vertebrates explores these questions by looking at a wide range of vertebrates and is aimed as a synthesis of our current understanding and a guide for future research.
Great Joy Under Heaven
A history of wildlife in China, tracing the changes the country’s fauna and flora have endured from the rise of the earliest civilizations to the present. China is home to one of Earth’s largest and most diverse mix of plant and animals. Many are among the rarest creatures alive, some now surviving only in captivity. An unfortunate few went extinct early this century. How did this come to pass? Great Joy Under Heaven tells the history of dozens of species spread across the breadth of China: from the taiga of Manchuria to the burning deserts of the far west, from the bamboo forests of Sichuan to the tropical island of Hainan, and from the Roof of the World down the Long River to the sea. Spanning the ancient expulsion of rhinos and elephants from the Chinese heartland to the disappearance and return of the elaphure and takhi, this volume recounts the drastic effects of humanity on the wildlife of China over the past 4,000 years and the ongoing struggles to save and restore some of what has been lost.
Assessing the Environmental Adaptation of Wildlife and Production Animals
Wild animals under human care as well as domesticated farm production animals are often exposed to environmental changes (e.g., capture and transportation). Short-term or acute changes in physiological indices (e.g., heart rate, respiration, body temperatures, immune cells, and stress hormonal biomarkers) provide crucial information regarding the responses of animals to novel environments, and they could provide crucial determining factors for the long-term health and welfare of animals. This Special Issue includes experimental research papers that demonstrate the applications of physiological indices and welfare assessment methods (e.g., morphological and morphometric data, behavioural assessments, thermal profiles, and physiological markers) in any wildlife or production animal (e.g., rescued and rehabilitating animals, pets, competition animals, farm animals, and zoo animals), in response to environmental and management related factors. The goal is to provide examples of new research and techniques that can be used to monitor short- and long-term environmental adaptation of animals under human care.
The Social Gene
The hypothesis of animal interactions, known as kin selection or the selfish gene, proposes that only blood relatives are capable of forming herds and engaging in unselfish acts with each other. While this may satisfy the expectations of many evolutionists, the animals themselves frequently do not adhere to this restriction. There are several examples of animals in the wild assisting unrelated individuals at a cost to themselves and many also form colonies that contain unrelated individuals. In this monograph the author proposes a modification to the theory that renders the restriction of kin selection altogether unnecessary. Instead, he argues that the genes of animals that control social i...
Mammal Societies
The book aims to integrate our understanding of mammalian societies into a novel synthesis that is relevant to behavioural ecologists, ecologists, and anthropologists. It adopts a coherent structure that deals initially with the characteristics and strategies of females, before covering those of males, cooperative societies and hominid societies. It reviews our current understanding both of the structure of societies and of the strategies of individuals; it combines coverage of relevant areas of theory with coverage of interspecific comparisons, intraspecific comparisons and experiments; it explores both evolutionary causes of different traits and their ecological consequences; and it integrates research on different groups of mammals with research on primates and humans and attempts to put research on human societies into a broader perspective.
Biomeasurement
Offering a student-focused introduction to the use of statistics in the study of the biosciences, this text looks at statistical techniques and other essential tools for bioscientists, giving students the confidence to use and further explore the key techniques for themselves.
Mountain Goats
Mountain goats have been among the least studied of North American ungulates, leaving wildlife managers with little information on which to base harvest strategies or conservation plans. This book offers the first comprehensive assessment of the ecology and behavior of mountain goats, setting forth the results of a remarkable 16-year longitudinal study of more than 300 marked individuals in a population in Alberta, Canada. The authors’ thorough, long-term study allowed them to draw important conclusions about mountain goat ecology—including individual reproductive strategies, population dynamics, and sensitivity to human disturbance—and to use those conclusions in offering guidance for...
Wildlife Science
Consciously or not, wildlife managers generally act from a theoretical basis, although they may not be fully versed in the details or ramifications of that theory. In practice, the predictions of the practitioners sometimes prove more accurate than those of the theoreticians. Practitioners and theoreticians need to work together, but this proves di
New Scientist
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Biomeasurement
Offering a student-focused introduction to the use of statistics in the study of the biosciences, this text looks at statistical techniques and other essential tools for bioscientists, giving students the confidence to use and further explore the key techniques for themselves.
