The Ecology of Bird Communities PDF Download
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Author: John A. Wiens
Publisher: Cambridge University Press
ISBN: 9780521426350
Category : Nature
Languages : en
Pages : 340
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Book Description
A major study of avian community ecology.
Author: John A. Wiens
Publisher: Cambridge University Press
ISBN: 9780521426350
Category : Nature
Languages : en
Pages : 340
Get Book Here
Book Description
A major study of avian community ecology.
Author: John A. Wiens
Publisher: Cambridge University Press
ISBN: 9780521260305
Category : Science
Languages : en
Pages : 266
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Book Description
Author: John A. Wiens
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: John A. Wiens
Publisher:
ISBN: 9780521365581
Category : Science
Languages : en
Pages : 316
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Book Description
The two volumes of John Wiens' Ecology of Bird Communities are already 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 current 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 recent 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. Volume 2 Processes and Variations discusses the way in which bird community patterns have been interpreted. This volume examines how the complexity and variability of natural environments may influence efforts to discern and understand the nature of these communities. Graduate students and professionals in avian biology and ecology will find these volumes a valuable stimulus and guide to future field studies and theory development.
Author: John M. Marzluff
Publisher: Springer Science & Business Media
ISBN: 9780792374589
Category : Nature
Languages : en
Pages : 608
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Book Description
The twenty-seven contributions authored by leaders in the fields of avian and urban ecology present a unique summary of current research on birds in settled environments ranging from wildlands to exurban, rural to urban.
Author: John A. Wiens
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Christopher A. Lepczyk
Publisher: Univ of California Press
ISBN: 0520953894
Category : Science
Languages : en
Pages : 375
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Book Description
Now that more than half of the world’s population lives in cities, the study of birds in urban ecosystems has emerged at the forefront of ornithological research. An international team of leading researchers in urban bird ecology and conservation from across Europe and North America presents the state of this diverse field, addressing classic questions while proposing new directions for further study. Areas of particular focus include the processes underlying patterns of species shifts along urban-rural gradients, the demography of urban birds and the role of citizen science, and human-avian interaction in urban areas. This important reference fills a crucial need for scientists, planners, and managers of urban spaces and all those interested in the study and conservation of birds in the world’s expanding metropolises.
Author: Douglas F. Stotz
Publisher: University of Chicago Press
ISBN: 9780226776309
Category : Nature
Languages : en
Pages : 546
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Book Description
This unparalleled wealth of finely detailed ecological information on Neotropical bird communities will prove invaluable to all Neotropical wildlife managers, conservation biologists, and serious birders.
Author: Martin L. Cody
Publisher: Princeton University Press
ISBN: 0691209332
Category : Science
Languages : en
Pages : 334
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Book Description
Professor Cody's monograph emphasizes the role of competition at levels above single species populations, and describes how competition, by way of the niche concept, determines the structure of communities. Communities may be understood in terms of resource gradients, or niche dimensions, along which species become segregated through competitive interactions. Most communities appear to exist in three or four such dimensions. The first three chapters describe the resource gradients (habitat types, foraging sites, food types), show what factors restrict species to certain parts of the resource gradients and so determine niche breadths, and illustrate the important role of resource predictability in niche overlap between species for resources they share. Most examples are drawn from eleven North and South American bird communities, although the concepts and methodology are far more general. Next, the optimality of community structure is tested through parallel and convergent evolution on different continents with similar climates and habitats, and the direct influence of competitors on resource use is investigated by comparisons of species--poor island communities to species-rich mainland ones. Finally, the author discusses those sorts of environments in which the evolution of one species--one resource set is not achieved, and where alternative schemes of resource allocation, often involving several species that act ecologically as one, must be followed.
Author: Diego Gil
Publisher: Oxford University Press, USA
ISBN: 0199661588
Category : Nature
Languages : en
Pages : 236
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Book Description
This edited volume adopts an evolutionary framework to explore how pre-existing differences in life history, behaviour, and physiology of birds may determine the course of their adaptation to urban habitats.
