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Bird Surveys
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Book Synopsis Bird Census Techniques by : Colin J. Bibby
Download or read book Bird Census Techniques written by Colin J. Bibby and published by Academic Press. This book was released on 2012-12-02 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Bird Surveys written by Colin J. Bibby and published by . This book was released on 1998 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resource Publication written by and published by . This book was released on 1986 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey Designs and Statistical Methods for the Estimation of Avian Population Trends by : John R. Sauer
Download or read book Survey Designs and Statistical Methods for the Estimation of Avian Population Trends written by John R. Sauer and published by . This book was released on 1990 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a workshop on the analysis of avian population trends, held April 1988 in Laurel, Maryland. Describes the design of major avian surveys, presents major analytical methods used to estimate population trends, and provides analyses of scissor-tailed flycatcher data set.
Download or read book Park Science written by and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monitoring Bird Populations by Point Counts by : C. John Ralph
Download or read book Monitoring Bird Populations by Point Counts written by C. John Ralph and published by DIANE Publishing. This book was released on 1998-05 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Upland Game Bird Surveys and Inventory by :
Download or read book Upland Game Bird Surveys and Inventory written by and published by . This book was released on 1974 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Surveys of Estuaries and Coasts by : J. M. Baker
Download or read book Biological Surveys of Estuaries and Coasts written by J. M. Baker and published by CUP Archive. This book was released on 1987-02-26 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to biological survey methods for estuaries and coasts.
Book Synopsis Urban Bird Ecology and Conservation by : Christopher A. Lepczyk
Download or read book Urban Bird Ecology and Conservation written by Christopher A. Lepczyk and published by Univ of California Press. This book was released on 2012-10-26 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Bird Surveys at McKinley Bay and Hutchison Bay, Northwest Territories, in 1992 by : D. Lynne Dickson
Download or read book Bird Surveys at McKinley Bay and Hutchison Bay, Northwest Territories, in 1992 written by D. Lynne Dickson and published by . This book was released on 1993 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerial surveys for bird abundance and distribution were conducted in August 1992 at McKinley Bay, Northwest Territories. The Bay is the site of a winter harbour for drillships and a proposed location for a major year-round base for oil and gas exploration in the Beaufort Sea. The 1992 surveys represented the continuation of a long-term monitoring study of birds in McKinley Bay and Hutchinson Bay, a nearby area used as a control. The primary objectives of the 1992 surveys were to expand the set of baseline data on natural annual fluctuations in diving duck numbers, and to determine if numbers of diving ducks had changed since the initial set of surveys from 1981 to 1985. Survey techniques were identical to previous years.
Download or read book Notes written by and published by . This book was released on 1999 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bird Conservation Implementation and Integration in the Americas by :
Download or read book Bird Conservation Implementation and Integration in the Americas written by and published by . This book was released on 2005 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey Designs and Statistical Methods for the Estimation of Avian Population Trends by : U.S. Fish and Wildlife Service
Download or read book Survey Designs and Statistical Methods for the Estimation of Avian Population Trends written by U.S. Fish and Wildlife Service and published by . This book was released on 1990 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a workshop on the analysis of avian population trends, held April 1988 in Laurel, Maryland. Describes the design of major avian surveys, presents major analytical methods used to estimate population trends, and provides analyses of scissor-tailed flycatcher data set.
Book Synopsis Grassland Bird Surveys at Badger Army Ammunition Plant by : Dan Wenny
Download or read book Grassland Bird Surveys at Badger Army Ammunition Plant written by Dan Wenny and published by . This book was released on 2002 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology and Management of Neotropical Migratory Birds by : Thomas E. Martin
Download or read book Ecology and Management of Neotropical Migratory Birds written by Thomas E. Martin and published by Oxford University Press. This book was released on 1995-10-19 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The apparent decline in numbers among many species of migratory songbirds is a timely subject in conservation biology, particularly for ornithologists, ecologists, and wildlife managers. This book is an attempt to discuss the problem in full scope. It presents an ambitious, comprehensive assessment of the current status of neotropical migratory birds in the U.S., and the methods and strategies used to conserve migrant populations. Each chapter is an essay reviewing and assessing the trend from a different viewpoint, all written by leaders in the fields of ornithology, conservation, and population biology.
Book Synopsis A Land Manager's Guide to Point Counts of Birds in the Southeast by : Paul B. Hamel
Download or read book A Land Manager's Guide to Point Counts of Birds in the Southeast written by Paul B. Hamel and published by . This book was released on 1996 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Critical Review of the Aerial and Ground Surveys of Breeding Waterfowl in North America by : Graham W. Smith
Download or read book A Critical Review of the Aerial and Ground Surveys of Breeding Waterfowl in North America written by Graham W. Smith and published by . This book was released on 1995 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
