Population Ecology of the Cooperatively Breeding Acorn Woodpecker. (MPB-24), Volume 24
Population Ecology of the Cooperatively Breeding Acorn Woodpecker. (MPB-24), Volume 24

Author: Walter D. Koenig

Publisher: Princeton University Press

Published: 2020-03-31

Total Pages: 458

ISBN-13: 0691209626

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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.

Animals' Influence on the Landscape and Ecological Importance
Animals' Influence on the Landscape and Ecological Importance

Author: Friedrich-Karl Holtmeier

Publisher: Springer

Published: 2014-10-22

Total Pages: 547

ISBN-13: 9401792941

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In its first English-language edition, this book introduces the many-faceted interactions of animal populations with their habitats. From soil fauna, ants and termites to small and large herbivores, burrowing mammals and birds, the author presents a comprehensive analysis of animals and ecosystems that is as broad and varied as all nature. Chapter 2 addresses the functional role of animals in landscape ecosystems, emphasizing fluxes of energy and matter within and between ecosystems, and the effects of animals on qualitative and structural habitat change. Discussion includes chapters on the role of animal population density and the impacts of native herbivores on vegetation and habitats from the tropics to the polar regions. Cyclic mass outbreaks of species such as the larch bud moth in Switzerland, the mountain pine beetle and the African red-billed weaver bird are described and analyzed. Other chapters discuss Zoochory – the dispersal of seeds by ants, mammals and birds – and the influence of burrowing animals on soil development and geomorphology. Consideration extends to the impact of feral domestic animals. Chapter 5 focuses on problems resulting from introduction of alien animals and from re-introduction of animal species to their original habitats, discusses the effects on ecosystems of burrowing, digging and trampling by animals. The author also addresses keystone species such as kangaroo rats, termites and beavers. Chapter 6 addresses the role of animals in landscape management and nature conservation, with chapters on the impact of newcomer species such as animals introduced into Australia, New Zealand and Europe, and the consequences of reintroduction of species to original habitat. It also discusses the carrying capacity of natural habit, public attitudes toward conversation and more. The final section ponders the effects of climate on interactions between animals and their habitats.

Global Perspectives on Sustainable Forest Management
Global Perspectives on Sustainable Forest Management

Author: Dr. Clement A. Okia

Publisher: IntechOpen

Published: 2012-04-25

Total Pages: 316

ISBN-13: 9789535105695

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This book is dedicated to global perspectives on sustainable forest management. It focuses on a need to move away from purely protective management of forests to innovative approaches for multiple use and management of forest resources. The book is divided into two sections; the first section, with thirteen chapters deals with the forest management aspects while the second section, with five chapters is dedicated to forest utilization. This book will fill the existing gaps in the knowledge about emerging perspectives on sustainable forest management. It will be an interesting and helpful resource to managers, specialists and students in the field of forestry and natural resources management.

Handbook of Avian Hybrids of the World
Handbook of Avian Hybrids of the World

Author: Eugene M. McCarthy

Publisher: Oxford University Press

Published: 2006-02-16

Total Pages: 601

ISBN-13: 0198040415

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With more than 5,000 works cited, Handbook of Avian Hybrids of the World is the greatest compendium of information ever published on hybridization in birds. Worldwide in scope, it provides information on all reported avian crosses, not only those occurring in captivity, but also in a natural setting (approximately 4,000 crosses are covered). This book is a basic reference, intended both for the serious birder and the professional biologist. McCarthy's work fills a need for reference material that takes into account the last half century of data. It will be of interest to workers in a wide variety of fields, ranging from animal behavior to genetics, ecology, zoology, and systematics. In fact, it will make fascinating reading for anyone interested in birds and the natural world.

Queer Ecologies
Queer Ecologies

Author: Catriona Mortimer-Sandilands

Publisher: Indiana University Press

Published: 2010-07-14

Total Pages: 426

ISBN-13: 0253004748

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Treating such issues as animal sex, species politics, environmental justice, lesbian space and "gay" ghettos, AIDS literatures, and queer nationalities, this lively collection asks important questions at the intersections of sexuality and environmental studies. Contributors from a wide range of disciplines present a focused engagement with the critical, philosophical, and political dimensions of sex and nature. These discussions are particularly relevant to current debates in many disciplines, including environmental studies, queer theory, critical race theory, philosophy, literary criticism, and politics. As a whole, Queer Ecologies stands as a powerful corrective to views that equate "natural" with "straight" while "queer" is held to be against nature.

Resource Competition and Community Structure. (MPB-17), Volume 17
Resource Competition and Community Structure. (MPB-17), Volume 17

Author: David Tilman

Publisher: Princeton University Press

Published: 2020-03-31

Total Pages: 310

ISBN-13: 0691209650

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One of the central questions of ecology is why there are so many different kinds of plants and animals. Here David Tilman presents a theory of how organisms compete for resources and the way their competition promotes diversity. Developing Hutchinson's suggestion that the main cause of diversity is the feeding relations of species, this book builds a mechanistic, resource-based explanation of the structure and functioning of ecological communities. In a detailed analysis of the Park Grass Experiments at the Rothamsted Experimental Station in England, the author demonstrates that the dramatic results of these 120 years of experimentation are consistent with his theory, as are observations in many other natural communities. The consumer-resource approach of this book is applicable to both animal and plant communities, but the majority of Professor Tilman's discussion concentrates on the structure of plant communities. All theoretical arguments are developed graphically, and formal mathematics is kept to a minimum. The final chapters of the book provide some testable speculations about resources and animal communities and explore such problems as the evolution of "super species," the differences between plant and animal community diversity patterns, and the cause of plant succession.

Queer Times, Queer Becomings
Queer Times, Queer Becomings

Author: E. L. McCallum

Publisher: State University of New York Press

Published: 2011-11-01

Total Pages: 374

ISBN-13: 1438437749

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If queer theorists have agreed on anything, it is that for queer thought to have any specificity at all, it must be characterized by becoming, the constant breaking of habits. Queer Times, Queer Becomings explores queer articulations of time and becoming in literature, philosophy, film, and performance. Whether in the contexts of psychoanalysis, the nineteenth-century discourses of evolution and racial sciences, or the daily rhythms of contemporary, familially oriented communities, queerness has always been marked by a peculiar untimeliness, by a lack of proper orientation in terms of time as much as social norms. Yet it is the skewed relation to the temporal norm that also gives queerness its singular hope. This is demonstrated by the essays collected here as they consider the ways in which queer theory has acknowledged, resisted, appropriated, or refused divergent models of temporality.