The Auk

The Auk PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 774

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The Auk

The Auk PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 774

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Book Description


American Perceptions of Immigrant and Invasive Species

American Perceptions of Immigrant and Invasive Species PDF Author: Peter Coates
Publisher: Univ of California Press
ISBN: 0520249305
Category : History
Languages : en
Pages : 267

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The Sparrows

The Sparrows PDF Author: Denis Summers-Smith
Publisher: A&C Black
ISBN: 1408138255
Category : Nature
Languages : en
Pages : 351

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While Denis Summers-Smith's monograph The Sparrows presented his knowledge of sparrow biology, this volume tells the other, human, side of the tale. Denis Summers-Smith first took up the study of the House Sparrow in 1947, thinking that the difficulties of travel in post-war Britain would best suit the study of a species always close at hand. The humble House Sparrow, common everywhere, was surprisingly poorly researched and his work soon provided interesting insights into this successful and adaptable little bird. As new opportunities to travel opened up, his interest blossomed to take in the genus Passer as a whole. His travels would ultimately lead to his study of all but one of the group, found only in deepest Turkestan, and to the publication of his authoritative monograph on sparrows in 1988. His wry descriptions of the tribulations and unexpected pleasures of a traveller on four continents, from the Himalayas and Thailand to Africa and the Americas (with a good few islands in between), are interspersed with observations and speculations on the biology of sparrows in a wide variety of habitats. Everywhere local officials and bird watchers warmed to the eccentric Scot in pursuit of the little birds that nobody notices but which so often make their homes beside us. The author's own photographs and delightful cartoons by Euan Dunn further paint the picture of this lifelong search.

Avian Genetics

Avian Genetics PDF Author: F. Cooke
Publisher: Academic Press
ISBN: 148327568X
Category : Technology & Engineering
Languages : en
Pages : 507

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Avian Genetics: A Population and Ecological Approach is a collection of papers that deals with the study of birds in relation to the synthetic theory of evolution. This book studies the ecology, demography, behavior, and geographical distribution of birds; the text also discusses quantitative, chromosomal, biochemical, and population genetics. Part I reviews the various genetic interactions, including an analysis of DNA sequence variation. The different and newer techniques are compared such as the works of Sibley, Quinn, and White. Part II describes the molding genetic variation and covers topics such as inbreeding; gene flow and the genetic structure of populations; non-random mating; and the process of selection in natural populations of birds. Part III covers actual genetic case histories, including quantitative ecological genetics of great tits; genetic evolution of house sparrows; and presentation of evidence for sexual selection by female choice in the Arctic Skua. This book also presents future research in subjects such as the neutrality-selection controversy or genetics and conservation. This text can be beneficial for ecologists, ornithologists, animal conservationists, and population biologists studying birds.

Technical Bulletin

Technical Bulletin PDF Author:
Publisher:
ISBN:
Category : Agricultural prices
Languages : en
Pages : 1258

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The Oölogist

The Oölogist PDF Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 662

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Wildlife Abstracts

Wildlife Abstracts PDF Author:
Publisher:
ISBN:
Category : Natural resources
Languages : en
Pages : 452

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Leaflet

Leaflet PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 372

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Bulletin

Bulletin PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1210

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Some Common Mammals of Western Montana in Relation to Agriculture and Spotted Fever

Some Common Mammals of Western Montana in Relation to Agriculture and Spotted Fever PDF Author: Charles Ford Langworthy
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 774

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