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The scientific study of networks - computer, social, and biological - has received an enormous amount of interest in recent years. However, the network approach has been applied to the field of animal behaviour relatively late compared to many other biological disciplines. Understanding social network structure is of great importance for biologists since the structural characteristics of any network will affect its constituent members and influence a range of diverse behaviours. These include finding and choosing a sexual partner, developing and maintaining cooperative relationships, and engaging in foraging and anti-predator behavior. This novel text provides an overview of the insights that network analysis has provided into major biological processes, and how it has enhanced our understanding of the social organisation of several important taxonomic groups. It brings together researchers from a wide range of disciplines with the aim of providing both an overview of thepower of the network approach for understanding patterns and process in animal populations, as well as outlining how current methodological constraints and challenges can be overcome. Animal Social Networks is principally aimed at graduate level students and researchers in the fields of ecology, zoology, animal behaviour, and evolutionary biology but will also be of interest to social scientists.

Social Behavior In Animals --- Science --- Social behavior in animals

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Drawing on their own research as well as scientific literature including evolutionary biology, animal behavior, ecology, anthropology, psychology and neuroscience, two cetacean biologists submerge themselves in the unique environment in which whales and dolphins live. --Publisher's description.

Whales --- Dolphins --- Social behavior in animals --- Animal communication

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591.5 --- Ethologie --- 591.5 Animal habits. Animal behaviour. Ecology. Ethology. Animal and environment. Bionomy --- Animal habits. Animal behaviour. Ecology. Ethology. Animal and environment. Bionomy --- Sociétés animales --- Comportement social des animaux --- Animaux --- Moeurs et comportement --- Comportement social des animaux. --- Sociétés animales. --- Moeurs et comportement. --- Social behavior in animals --- Comportement animal. --- Behavior, Animal --- Behavior, Animal. --- Animal societies --- Models, theoretical --- Social behavior

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Social behavior has long puzzled evolutionary biologists, since the classical theory of natural selection maintains that individuals should not sacrifice their own fitness to affect that of others. Social Evolution and Inclusive Fitness Theory argues that a theory first presented in 1963 by William D. Hamilton-inclusive fitness theory-provides the most fundamental and general explanation for the evolution and maintenance of social behavior in the natural world. James Marshall guides readers through the vast and confusing literature on the evolution of social behavior, introducing and explaining the competing theories that claim to provide answers to questions such as why animals evolve to behave altruistically. Using simple statistical language and techniques that practicing biologists will be familiar with, he provides a comprehensive yet easily understandable treatment of key concepts and their repeated misinterpretations. Particular attention is paid to how more realistic features of behavior, such as non-additivity and conditionality, can complicate analysis. Marshall highlights the general problem of identifying the underlying causes of evolutionary change, and proposes fruitful approaches to doing so in the study of social evolution. Social Evolution and Inclusive Fitness Theory describes how inclusive fitness theory addresses both simple and complex social scenarios, the controversies surrounding the theory, and how experimental work supports the theory as the most powerful explanation for social behavior and its evolution.

Sociobiology. --- Social behavior in animals. --- Behavior evolution. --- Evolution (Biology) --- Social evolution. --- Hamilton, W. D. --- Charles Darwin. --- George Price. --- Haldane's dilemma. --- Hamilton's rule. --- Price equation. --- R. A. Fisher. --- additive donation game. --- additivity. --- altruism. --- apparent design. --- class-structured populations. --- competition. --- conditional behaviors. --- conditionality. --- cooperative breeding. --- eusociality. --- evolution. --- evolutionary change. --- evolutionary fitness. --- fecundity. --- fitness benefits. --- fitness costs. --- fitness. --- genes. --- genetic selection. --- greenbeard traits. --- group selection. --- heritability. --- inclusive fitness theory. --- inclusive fitness. --- multilevel selection. --- natural selection. --- nonadditive behaviors. --- nonadditive donation game. --- nonadditive interactions. --- nonadditivity. --- partial regression. --- payoffs. --- phenotype. --- phenotypic assortment. --- population genetics. --- public goods games. --- quantitative genetics. --- reciprocal cooperation. --- relatedness. --- replicator dynamics. --- reproductive success. --- reproductive value. --- self-sacrifice. --- sex allocation. --- social behaviors. --- social evolution. --- spite. --- structured populations. --- synergistic coefficient. --- unconditional behaviors.