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Monitoring Bird Populations by Point Counts is written by C. John Ralph and published by DIANE Publishing. It's available with International Standard Book Number or ISBN identification 0788143441 (ISBN 10) and 9780788143441 (ISBN 13).
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.