Download or read book Cooperative Breeding How environment and life history correlate to cooperative breeding in birds written by Luisa van Gansewinkel and published by GRIN Verlag. This book was released on 2020-10-26 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seminar paper from the year 2019 in the subject Biology - Developmental Biology, grade: 1,7, National University of Ireland, Maynooth, language: English, abstract: Cooperative breeding systems, in which the offspring of a species is raised and nurtured by not only the parental individuals, but also by alloparents, are widespread among social animals. In birds, around 9 % of all species engage in cooperative breeding. The question why an individual engages in cooperative breeding instead of breeding independently has been a continuous point for researchers. The fitness benefits that an individual gains from cooperative breeding differ from inclusive fitness in the Florida Scrub Jay to a rise of available food sources and group benefits for the Azure-Winged Magpie and Brown-headed Nuthatch. Since the graphic distribution of cooperative breeding in birds is highly variable, it has been suggested that ecological conditions must play a part in what drives cooperative breeding. The ‘Hard-Life Hypothesis’ states that the more barren the environment in which a species has to raise their offspring, the more likely it is that the individuals will participate in cooperative breeding. The ‘Ecological-Constraint Hypothesis’ states that, if an individual cannot find an own habitat due to saturation of the surrounding territories, it will stay and act as an alloparent for its relatives instead. Other, more recent theories take the life history into account as well, stating that the survival rates of not only the offspring but all group members of the system rise.
Download or read book Cooperative Breeding in Vertebrates written by Walter D. Koenig and published by Cambridge University Press. This book was released on 2016-01-07 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together long-term studies of cooperation in vertebrates that challenge our understanding of the evolution of social behavior.
Download or read book Cooperative Breeding in Birds written by Peter B. Stacey and published by Cambridge University Press. This book was released on 1990-04-19 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cooperative breeding is an unusual kind of social behaviour, found in a few hundred species worldwide, in which individuals other than the parents help raise young. Understanding the apparently altruistic behaviour of helpers has provided numerous challenges to evolutionary biologists. This book includes detailed first-hand summaries of many of the major empirical studies of cooperatively breeding birds. It provides comparative information on the demography, social behaviour and behavioural ecology of these unusual species and explores the diversity of ideas and the controversies which have developed in this field. The studies are all long-term and consequently the book summarises some of the most extensive studies of the behaviour of marked individuals ever undertaken. Graduate students and research workers in ornithology, sociobiology, behavioural ecology and evolutionary biology will find much of value in this book.
Download or read book Encyclopedia of Animal Cognition and Behavior written by Jennifer Vonk and published by Springer. This book was released on 2022-04-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedia, representing one of the most multi-disciplinary areas of research, is a comprehensive examination of the key areas in animal cognition and behavior. It will serve as a complementary resource to the handbooks and journals that have emerged in the last decade on this topic, and will be a useful resource for student and researcher alike. With comprehensive coverage of this field, key concepts will be explored. These include social cognition, prey and predator detection, habitat selection, mating and parenting, development, genetics, physiology, memory, learning and perception. Attention is also given to animal-human co-evolution and interaction, and animal welfare. All entries are under the purview of acknowledged experts in the field.
Download or read book Ecology and Evolution of Cooperative Breeding in Birds written by Walter D. Koenig and published by Cambridge University Press. This book was released on 2004-04-22 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cooperative breeders are species in which more than a pair of individuals assist in the production of young. Cooperative breeding is found in only a few hundred bird species world-wide, and understanding this often strikingly altruistic behaviour has remained an important challenge in behavioural ecology for over 30 years. This book highlights the theoretical, empirical and technical advances that have taken place in the field of cooperative breeding research since the publication of the seminal work Cooperative Breeding in Birds: Long-term Studies of Behavior and Ecology (1990, HB ISBN 0521 372984, PB ISBN 0521 378907). Organized conceptually, special attention is given to ways in which cooperative breeders have proved fertile subjects for testing modern advances to classic evolutionary problems including those of sexual selection, sex-ratio manipulation, life-history evolution, partitioning of reproduction and incest avoidance. It will be of interest to both students and researchers interested in behaviour and ecology.
Download or read book Comparative Social Evolution written by Dustin R. Rubenstein and published by Cambridge University Press. This book was released on 2017-03-24 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Darwin famously described special difficulties in explaining social evolution in insects. More than a century later, the evolution of sociality - defined broadly as cooperative group living - remains one of the most intriguing problems in biology. Providing a unique perspective on the study of social evolution, this volume synthesizes the features of animal social life across the principle taxonomic groups in which sociality has evolved. The chapters explore sociality in a range of species, from ants to primates, highlighting key natural and life history data and providing a comparative view across animal societies. In establishing a single framework for a common, trait-based approach towards social synthesis, this volume will enable graduate students and investigators new to the field to systematically compare taxonomic groups and reinvigorate comparative approaches to studying animal social evolution.
Download or read book Ecology and Evolution of Cooperative Breeding in Birds written by Walter D. Koenig and published by Cambridge University Press. This book was released on 2004-04-22 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cooperative breeders are species in which more than a pair of individuals assist in the production of young. Cooperative breeding is found in only a few hundred bird species world-wide, and understanding this often strikingly altruistic behaviour has remained an important challenge in behavioural ecology for over 30 years. This book highlights the theoretical, empirical and technical advances that have taken place in the field of cooperative breeding research since the publication of the seminal work Cooperative Breeding in Birds: Long-term Studies of Behavior and Ecology (1990, HB ISBN 0521 372984, PB ISBN 0521 378907). Organized conceptually, special attention is given to ways in which cooperative breeders have proved fertile subjects for testing modern advances to classic evolutionary problems including those of sexual selection, sex-ratio manipulation, life-history evolution, partitioning of reproduction and incest avoidance. It will be of interest to both students and researchers interested in behaviour and ecology.
Download or read book Evolutionary Ecology of Birds written by Head of Biodiversity and Macroecology and Senior Research Fellow Peter M Bennett and published by Oxford University Press on Demand. This book was released on 2002 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Birds show bewildering diversity in their life histories, mating systems and risk of extinction. Why do albatrosses delay reproduction for the first 12 years of their life while zebra finches breed in their first year ? Why are fairy-wrens so sexually promiscuous while swans show lifelongmonogamy? Why are over a quarter of parrot species threatened with global extinction while woodpeckers and cuckoos remain secure? Some of these topics, such as delayed onset of breeding in seabirds, are classic problems in evolutionary ecology, while others have arisen in the last decade, such as genetic mating systems and extinction. Birds offer a unique opportunity for investigating these questions because they areexceptionally well-studied in the wild. By employing phylogenetic comparative methods and a database of up to 3,000 species, the authors identify the ecological and evolutionary basis of many of these intriguing questions. They also highlight remaining puzzles and identify a series of challenges forfuture investigation. This is the most comprehensive reappraisal of avian diversity since David Lack's classic "Ecological Adaptations for Breeding in Birds". It is also the most extensive application of modern comparative methods yet undertaken. This novel approach demonstrates how an evolutionary perspective canreveal the general ecological processes that underpin contemporary avian diversity on a global scale.
Download or read book Family Relationships written by Catherine A. Salmon and published by Oxford University Press. This book was released on 2008 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Family Relationships' brings together leading theorists and researchers from evolutionary psychology and related disciplines to illustrate the ways in which an evolutionary perspective can inform our study and understanding of family relationships.
Download or read book Ornithology written by Michael L. Morrison and published by JHU Press. This book was released on 2018-09-03 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential text for ornithology courses, this book will leave students with a lifelong understanding and appreciation of the biology and ecology of birds. Aves, the birds, is the wildlife group that people most frequently encounter. With over 10,000 species worldwide, these animals are part of our everyday experience. They are also the focus of intense research, and their management and conservation is a subject of considerable effort throughout the world. But what are the defining attributes that make a bird a bird? Aimed at undergraduate and graduate students, Ornithology provides a solid modern foundation for understanding the life and development of birds. Written by renowned experts from around the globe, this comprehensive textbook draws on the latest research to create an innovative learning experience. Moving beyond bones, muscle, and feathers, it provides the core information needed to “build” the bird, linking anatomy and physiology with ecology and behavior. As it reviews the major orders of birds, the book highlights their wide diversity and critically evaluates ornithological concepts and theories. Incorporating brief biographies of leaders in the field, the text describes their contributions in the context of key historical events in bird science. Each chapter ends with a summary of the material covered, a discussion of potential management and conservation applications, and suggested study questions that will stimulate thought and discussion. Contributors: Peter Arcese, George E. Bentley, Lori A. Blanc, William M. Block, Alice Boyle, Leonard A. Brennan, Luke K. Butler, Zac Cheviron, Luis M. Chiappe, Melanie R. Colón, Caren B. Cooper, Robert J. Cooper, Jamie M. Cornelius, Carlos Martinez Del Rio, John Dumbacher, Shannon Farrell, Maureen Flannery, Geoffrey Geupel, Patricia Adair Gowaty, Thomas P. Hahn, Ashley M. Heers, Fritz Hertel, Geoffrey E. Hill, Matthew Johnson, Lukas F. Keller, Dylan C. Kesler, Pablo Sabat Kirkwood, John Klicka, Christopher A. Lepczyk, Ashley M. Long, Scott R. Loss, Graham R. Martin, John M. Marzluff, Susan B. McRae, Michael L. Morrison, Timothy J. O’Connell, Jen C. Owen, Marco Pavia, Jeffrey Podos, Lars Pomara, Jonathan F. Prather, Marco Restani, Alejandro Rico-Guevara, Amanda D. Rodewald, Vanya G. Rohwer, Matthias Starck, Michael W. Strohbach, S. Mažeika P. Sullivan, Diego Sustaita, Kerri T. Vierling, Gary Voelker, Margaret A. Voss, Jeff R. Walters, Paige S. Warren, Elisabeth B. Webb, Michael S. Webster, Eric M. Wood, Robert M. Zink, Benjamin Zuckerberg
Download or read book Substitute Parents written by Gillian Bentley and published by Berghahn Books. This book was released on 2012 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a comparative perspective, human life histories are unique and raising offspring is unusually costly: humans have relatively short birth intervals compared to other apes, childhood is long, mothers care simultaneously for many dependent children (other apes raise one offspring at a time), infant mortality is high in natural fertility/mortality populations, and human females have a long post-reproductive lifespan. These features conspire to make child raising very burdensome. Mothers frequently defray these costs with paternal help (not usual in other ape species), although this contribution is not always enough. Grandmothers, elder siblings, paid allocarers, or society as a whole, help to defray the costs of childcare, both in our evolutionary past and now. Studying offspring care in a various human societies, and other mammalian species, a wide range of specialists such as anthropologists, psychologists, animal behaviorists, evolutionary ecologists, economists and sociologists, have contributed to this volume, offering new insights into and a better understanding of one of the key areas of human society.
Download or read book Population Ecology of the Cooperatively Breeding Acorn Woodpecker written by Walter D. Koenig and published by Princeton University Press. This book was released on 1987-12-21 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the acorn woodpecker was observed and described by Spanish explorers, its behavior--particularly the unique habit of caching acorns in specialized storage trees or granaries--has impressed observers. Acorn woodpeckers are also one of the few temperate zone species in which young are reared communally in family groups. This demographic study investigates the complexities of acorn storage and group living in acorn woodpeckers at Hastings Reservation in central coastal California. It is one of the most thorough studies of any avian social system to date.
Download or read book Mothers and Others written by Sarah Blaffer Hrdy and published by Harvard University Press. This book was released on 2011-04-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mothers and Others finds the key in the primatologically unique length of human childhood. Renowned anthropologist Sarah Hrdy argues that if human babies were to survive in a world of scarce resources, they would need to be cared for, not only by their mothers but also by siblings, aunts, fathers, friends—and, with any luck, grandmothers. Out of this complicated and contingent form of childrearing, Hrdy argues, came the human capacity for understanding others. In essence, mothers and others teach us who will care, and who will not.
Download or read book Mind the Gap written by Peter Kappeler and published by Springer Science & Business Media. This book was released on 2009-11-09 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume features a collection of essays by primatologists, anthropologists, biologists, and psychologists who offer some answers to the question of what makes us human, i. e. , what is the nature and width of the gap that separates us from other primates? The chapters of this volume summarize the latest research on core aspects of behavioral and cognitive traits that make humans such unusual animals. All contributors adopt an explicitly comparative approach, which is based on the premise that comparative studies of our closest biological relatives, the nonhuman primates, provide the logical foundation for identifying human univ- sals as well as evidence for evolutionary continuity in our social behavior. Each of the chapters in this volume provides comparative analyses of relevant data from primates and humans, or pairs of chapters examine the same topic from a human or primatological perspective, respectively. Together, they cover six broad topics that are relevant to identifying potential human behavioral universals. Family and social organization. Predation pressure is thought to be the main force favoring group-living in primates, but there is great diversity in the size and structure of social groups across the primate order. Research on the behavioral ecology of primates and other animals has revealed that the distribution of males and females in space and time can be explained by sex-speci?c adaptations that are sensitive to factors that limit their ?tness: access to resources for females and access to potential mates for males.
Download or read book Cooperative Breeding in Mammals written by Nancy G. Solomon and published by Cambridge University Press. This book was released on 1997-03-13 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: COOPERATIVE BREEDING AND SOCIAL BEHAVIOR IN ANIMAL SOCIETIES.
Download or read book The Evolution of Social Behaviour written by Michael Taborsky and published by Cambridge University Press. This book was released on 2021-08-26 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can the stunning diversity of social systems and behaviours seen in nature be explained? Drawing on social evolution theory, experimental evidence and studies conducted in the field, this book outlines the fundamental principles of social evolution underlying this phenomenal richness.To succeed in the competition for resources, organisms may either 'race' to be quicker than others, 'fight' for privileged access, or 'share' their efforts and gains. The authors show how the ecology and intrinsic attributes of organisms select for each of these strategies, and how a handful of straightforward concepts explain the evolution of successful decision rules in behavioural interactions, whether among members of the same or different species. With a broad focus ranging from microorganisms to humans, this is the first book to provide students and researchers with a comprehensive account of the evolution of sociality by natural selection.
Download or read book Frontiers of Population Ecology written by R. B. Floyd and published by CSIRO Publishing. This book was released on 1996 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a contemporary view of the major issues facing ecologists and outlines some of the strengths and weaknesses of the current ecological framework and its utility in managing biological systems. It includes contributions from world experts, and looks at important themes including theoretical and experimental population ecology, the conservation of endangered species, the management of pests and the sustainable management of resources. The chapters deal with a wide range of organisms including plants, pathogens, insects, molluscs, birds, marine and terrestrial mammals. New technologies and approaches are also covered.
