Download or read book Avian Plot Methods written by James S. Wakeley and published by . This book was released on 1987 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Selection and Monitoring of Avian Indicator Species written by Robert C. Szaro and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CRC Handbook of Census Methods for Terrestrial Vertebrates written by David E Davis and published by CRC Press. This book was released on 2021-05-30 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to start a census program for terrestrial vertebrates with this handbook. Whether the information you need is for managing a population, surveying environmental impact, or conducting research on a particular species, this handbook has it all. Principles, methods, and calculations are explained. The following information is given for each species: name; range; reasons for census; life history; items of importance, e.g., migration; methods of census; recent and pertinent references; and comments about the various methods.
Download or read book Inventory Techniques for Sampling Avian Populations written by Kay Franzreb and published by . This book was released on 1977 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Land Condition Trend Analysis Avian Database Ecological Guild based Summaries written by and published by DIANE Publishing. This book was released on 1998 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land Condition Trend Analysis (LCTA) bird database documentation capabilities often are limited to the generation of installation-wide species checklists, estimates of relative abundance, and evidence of breeding activity. The conservation and characterization of biological diversity is becoming a management objective of both governmental and private organizations, and as such, more ecologically descriptive summaries are being required. Ecological guild analyses have been proposed as a means to link wildlife to a specific biodiversity component, and thus represents an option to military trainers in evaluating impacts to wildlife communities. This report documents an LCTA database update that provides selected ecological attributes (particularly for the nesting season) for 676 bird species occurring within the continental United States. This database upgrade provides land managers the capability to: (1) generate ecological guild-based summaries with no additional fieldwork, (2) identify specific groups of birds most likely to be impacted by a spatially discrete training impact, (3) customize the local database by adjusting individual attributes for species specific to the installation, and (4) conveniently cross reference or simply convert all LCTA species codes to more globally recognized American Ornithological Union "AOU numbers" or the Bird Banding Laboratories "Alpha codes."
Download or read book Handbook of Field Methods for Monitoring Landbirds written by and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report RM written by and published by . This book was released on 1980 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Methods for Measuring Populations of Small Diurnal Forest Birds written by David Allen Manuwal and published by . This book was released on 1991 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Raptor survey techniques written by Mark R. Fuller and published by . This book was released on 1987 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PSW written by and published by . This book was released on 2005 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1954 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Hawaiian Honeycreepers written by H. Douglas Pratt and published by Oxford University Press. This book was released on 2005-05-12 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
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.
Download or read book General Technical Report PNW GTR written by and published by . This book was released on 1991 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:
