Bird Census Techniques

Bird Census Techniques PDF Author: Colin J. Bibby
Publisher: Academic Press
ISBN: 0080984509
Category : Science
Languages : en
Pages : 276

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Book Description
Wild birds are counted for a wide variety of reasons and by a bewildering array of methods. However, detailed descriptions of the techniques used and the rationale adopted are scattered in the literature, and the newcomer to bird census work or the experienced bird counter in search of a wider view, may well have difficulty in coming to grips with the subject as a whole. While not an end in itself, numerical and distributional census work is a fundamental part of many scientific and conservation studies, and one in which the application of given standards is vital if results are not to be distorted or applied in a misleading way.This book provides a concise guide to the various census techniques and to the opportunities and pitfalls which each entails. The common methods are described in detail, and illustrated through an abundance of diagrams showing examples of actual and theoretical census studies. Anyone with a bird census job to plan should be able to select the method best suited to the study at hand, and to apply it to best effect within the limits inherent in it and the constraints of the particular study.The Royal Society for the Protection of Birds and the British Trust for Ornithology have for many years pioneered the collaboration of amateurs and professionals in various census studies. Three members of their staff, each with extensive field experience, now pool the knowledge of these investigations to lay the groundwork for sound census work in future years.

Bird Census Techniques

Bird Census Techniques PDF Author: Colin J. Bibby
Publisher: Academic Press
ISBN: 0080984509
Category : Science
Languages : en
Pages : 276

Get Book Here

Book Description
Wild birds are counted for a wide variety of reasons and by a bewildering array of methods. However, detailed descriptions of the techniques used and the rationale adopted are scattered in the literature, and the newcomer to bird census work or the experienced bird counter in search of a wider view, may well have difficulty in coming to grips with the subject as a whole. While not an end in itself, numerical and distributional census work is a fundamental part of many scientific and conservation studies, and one in which the application of given standards is vital if results are not to be distorted or applied in a misleading way.This book provides a concise guide to the various census techniques and to the opportunities and pitfalls which each entails. The common methods are described in detail, and illustrated through an abundance of diagrams showing examples of actual and theoretical census studies. Anyone with a bird census job to plan should be able to select the method best suited to the study at hand, and to apply it to best effect within the limits inherent in it and the constraints of the particular study.The Royal Society for the Protection of Birds and the British Trust for Ornithology have for many years pioneered the collaboration of amateurs and professionals in various census studies. Three members of their staff, each with extensive field experience, now pool the knowledge of these investigations to lay the groundwork for sound census work in future years.

Bird Surveys

Bird Surveys PDF Author: Colin J. Bibby
Publisher:
ISBN: 9780907649793
Category : Bird populations
Languages : en
Pages : 134

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Book Description


Monitoring Bird Populations by Point Counts

Monitoring Bird Populations by Point Counts PDF Author: C. John Ralph
Publisher: DIANE Publishing
ISBN: 9780788143441
Category : Nature
Languages : en
Pages : 192

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Book Description
Point counts of birds are the most widely used quantitative method and involve an observer recording birds from a single point for a standardized time period. In response to the need for standardization of methods to monitor bird populations by census, researchers met to present data from various investigations working under a wide variety of conditions, and to examine various aspects of point count methodology. Statistical aspects of sampling and analysis were discussed and applied to the objectives of point counts. The final chapter presents these standards and their applications to point count methodology.

North American Breeding Bird Survey

North American Breeding Bird Survey PDF Author: Sam Droege
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 32

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Bird, Mammal, and Vegetation Community Surveys of Research Natural Areas in the Tongass National Forest

Bird, Mammal, and Vegetation Community Surveys of Research Natural Areas in the Tongass National Forest PDF Author:
Publisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 52

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Park Science

Park Science PDF Author:
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 32

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Book Description


The Breeding Bird Survey 1967 and 1968

The Breeding Bird Survey 1967 and 1968 PDF Author: Chandler S. Robbins
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 116

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North American Breeding Bird Survey Annual Summary

North American Breeding Bird Survey Annual Summary PDF Author:
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 32

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Book Description


Survey Designs and Statistical Methods for the Estimation of Avian Population Trends

Survey Designs and Statistical Methods for the Estimation of Avian Population Trends PDF Author: John R. Sauer
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 184

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Resource Publication

Resource Publication PDF Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 216

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Book Description