Ecological Isolation in Birds

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Publisher : Wiley-Blackwell
ISBN 13 : 9780632068708
Total Pages : 404 pages
Book Rating : 4.01/5 ( download)

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Book Synopsis Ecological Isolation in Birds by : David Lack

Download or read book Ecological Isolation in Birds written by David Lack and published by Wiley-Blackwell. This book was released on 1971-01-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecological Isolation in Birds

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Author :
Publisher :
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.12/5 ( download)

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Book Synopsis Ecological Isolation in Birds by : David Lack

Download or read book Ecological Isolation in Birds written by David Lack and published by . This book was released on 1971 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Speciation in Birds

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Publisher : Roberts
ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.39/5 ( download)

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Book Synopsis Speciation in Birds by : Trevor Price

Download or read book Speciation in Birds written by Trevor Price and published by Roberts. This book was released on 2008 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Speciation in Birds, Trevor Price, a University of Chicago professor and leading expert in the field, has written the most authoritative and modern synthesis on the subject to date. In clear and engaging prose and through beautiful illustrations, Price shows us why the field is as exciting and vibrant as ever. He evaluates the roles of natural selection and sexual selection. He asks how speciation contributes to some of the great patterns in species diversity such as the large number of species in the tropics, and the many endemic species on isolated islands. Throughout the book, Price emphasizes the integration of behavior, ecology, and genetics.

Bird Species

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Author :
Publisher : Springer
ISBN 13 : 3319916890
Total Pages : 266 pages
Book Rating : 4.97/5 ( download)

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Book Synopsis Bird Species by : Dieter Thomas Tietze

Download or read book Bird Species written by Dieter Thomas Tietze and published by Springer. This book was released on 2018-11-19 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The average person can name more bird species than they think, but do we really know what a bird “species” is? This open access book takes up several fascinating aspects of bird life to elucidate this basic concept in biology. From genetic and physiological basics to the phenomena of bird song and bird migration, it analyzes various interactions of birds – with their environment and other birds. Lastly, it shows imminent threats to birds in the Anthropocene, the era of global human impact. Although it seemed to be easy to define bird species, the advent of modern methods has challenged species definition and led to a multidisciplinary approach to classifying birds. One outstanding new toolbox comes with the more and more reasonably priced acquisition of whole-genome sequences that allow causative analyses of how bird species diversify. Speciation has reached a final stage when daughter species are reproductively isolated, but this stage is not easily detectable from the phenotype we observe. Culturally transmitted traits such as bird song seem to speed up speciation processes, while another behavioral trait, migration, helps birds to find food resources, and also coincides with higher chances of reaching new, inhabitable areas. In general, distribution is a major key to understanding speciation in birds. Examples of ecological speciation can be found in birds, and the constant interaction of birds with their biotic environment also contributes to evolutionary changes. In the Anthropocene, birds are confronted with rapid changes that are highly threatening for some species. Climate change forces birds to move their ranges, but may also disrupt well-established interactions between climate, vegetation, and food sources. This book brings together various disciplines involved in observing bird species come into existence, modify, and vanish. It is a rich resource for bird enthusiasts who want to understand various processes at the cutting edge of current research in more detail. At the same time it offers students the opportunity to see primarily unconnected, but booming big-data approaches such as genomics and biogeography meet in a topic of broad interest. Lastly, the book enables conservationists to better understand the uncertainties surrounding “species” as entities of protection.

Habitat Selection in Birds

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Publisher : Elsevier
ISBN 13 : 0080917356
Total Pages : 558 pages
Book Rating : 4.51/5 ( download)

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Book Synopsis Habitat Selection in Birds by : Martin L. Cody

Download or read book Habitat Selection in Birds written by Martin L. Cody and published by Elsevier. This book was released on 1987-07-09 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is divided into several parts. An introductory chapter serves to make the reader aware of the diversity of the subject of habitat selection in birds. Many if the various aspects of habitat selection introduced in the first chapter are developed in subsequent chapters, and thus it serves to some extent as an overview of the subject and as a "lead-in" to subsequent work.

The Migration Ecology of Birds

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Publisher : Elsevier
ISBN 13 : 9780080554839
Total Pages : 984 pages
Book Rating : 4.30/5 ( download)

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Book Synopsis The Migration Ecology of Birds by : Ian Newton

Download or read book The Migration Ecology of Birds written by Ian Newton and published by Elsevier. This book was released on 2010-08-04 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an up-to-date, detailed and thorough review of the most fascinating ecological findings of bird migration. It deals with all aspects of this absorbing subject, including the problems of navigation and vagrancy, the timing and physiological control of migration, the factors that limit their populations, and more. Author, Ian Newton, reveals the extraordinary adaptability of birds to the variable and changing conditions across the globe, including current climate change. This adventurous book places emphasis on ecological aspects, which have received only scant attention in previous publications. Overall, the book provides the most thorough and in-depth appraisal of current information available, with abundant tables, maps and diagrams, and many new insights. Written in a clear and readable style, this book appeals not only to migration researchers in the field and Ornithologists, but to anyone with an interest in this fascinating subject. * Hot ecological aspects include: various types of bird movements, including dispersal and nomadism, and how they relate to food supplies and other external conditions * Contains numerous tables, maps and diagrams, a glossary, and a bibliography of more than 2,700 references * Written by an active researcher with a distinguished career in avian ecology, including migration research

Ecology and Conservation of Forest Birds

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Publisher : Cambridge University Press
ISBN 13 : 1108615791
Total Pages : 567 pages
Book Rating : 4.92/5 ( download)

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Book Synopsis Ecology and Conservation of Forest Birds by : Grzegorz Mikusiński

Download or read book Ecology and Conservation of Forest Birds written by Grzegorz Mikusiński and published by Cambridge University Press. This book was released on 2018-03-29 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and Conservation of Forest Birds is a unique review of current understanding of the relationships between forest birds and their changing environments. Large ecological changes are being driven by forest management, climate change, introduced pests and pathogens, abiotic disturbances, and overbrowsing. Many forest bird species have suffered population declines, with the situation being particularly severe for birds dependent on attributes such as dead wood, old trees and structurally complex forests. With a focus on the non-tropical parts of the Northern Hemisphere, the text addresses the fundamental evolutionary and ecological aspects of forest birds using original data analyses and synthesising reviews. The characteristics of bird assemblages and their habitats in different European forest types are explored, together with the macroecological patterns of bird diversity and conservation issues. The book provides a valuable reference for ecologists, ornithologists, conservation professionals, forest industry employees, and those interested in birds and nature.

The Ecology of Bird Communities

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Publisher : Cambridge University Press
ISBN 13 : 9780521426343
Total Pages : 568 pages
Book Rating : 4.40/5 ( download)

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Book Synopsis The Ecology of Bird Communities by : John A. Wiens

Download or read book The Ecology of Bird Communities written by John A. Wiens and published by Cambridge University Press. This book was released on 1989 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes of John Wiens' Ecology of Bird Communities, first published in 1992, are recognised as having applications and importance beyond the study of birds to the wider study of ecology in general. The books contain a detailed synthesis of our understanding of the patterns of organisation of bird communities and of the factors that may determine them, drawing from studies from all over the world. The author, however, does more than simply review findings in bird community ecology. By emphasizing how proper logic and methods have or have not been followed and how different viewpoints have developed historically and have led to controversy, he extends the scope of these books far beyond the study of birds. Volume 1 Foundations and Patterns explores why avian community ecologists ask the questions they do and what philosophical and methodological approaches they have used to answer such questions. Most of the book is devoted to a critical evaluation of what is known about the nature and organisation of bird communities.

Birds and Habitat

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Publisher : Cambridge University Press
ISBN 13 : 0521897564
Total Pages : 555 pages
Book Rating : 4.63/5 ( download)

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Book Synopsis Birds and Habitat by : Robert J. Fuller

Download or read book Birds and Habitat written by Robert J. Fuller and published by Cambridge University Press. This book was released on 2012-11-08 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesises important concepts, patterns and issues relating to avian habitat selection, drawing on examples from Europe, North America and Australia.

On the Origin of Species Through Heteropatric Differentiation

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Author :
Publisher : Univ of California Press
ISBN 13 : 0943610885
Total Pages : 40 pages
Book Rating : 4.87/5 ( download)

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Book Synopsis On the Origin of Species Through Heteropatric Differentiation by : Kevin Winker

Download or read book On the Origin of Species Through Heteropatric Differentiation written by Kevin Winker and published by Univ of California Press. This book was released on 2010-11 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Differentiation and speciation without extended isolation appear to be common among migratory animals. Historical oversight of this is probably due to temporal distortion in distribution maps and a tendency to consider that lineages had different historical traits, such as being sedentary or much less mobile. Mobility among cyclic migrants makes population isolation difficult, and diminished levels of intraspecific differentiation occur in avian migrants (I term this "Montgomery's rule"). Nevertheless, many lineages have differentiated despite increased mobility and a high propensity for gene flow, conditions that speciation theory has not addressed adequately. Populations of seasonal migrants usually occur in allopatry and sympatry during a migratory cycle, and this distributional pattern (heteropatry) is the focus of a model empirically developed to explain differentiation in migratory lineages. Divergence arises through disruptive selection from resource competition and heterogeneously distributed cyclic resources. Heteropatric speciation is a type of ecological speciation in which reproductive isolation increases between populations as a byproduct of adaptation to different environments that enhances breeding allopatry and allochrony despite degrees of sympatry that occur during the nonbreeding period in migration cycles. Mating or pair bonding in nonbreeding areas is rare. Patterns such as leapfrog migration and limited morphological divergence suggest that differentiation is driven by these ecological factors rather than by sexual selection or nontemporal changes in the resource base itself, although the additional presence of either of the latter would have additive divergent effects. Migratory lineages provide a largely neglected series of natural experiments in speciation in which to test predictions stemming from this model and others focusing on ecological speciation --