Monitoring Bird Populations by Point Counts
Author | : C. John Ralph |
Publisher | : DIANE Publishing |
Total Pages | : 192 |
Release | : 1998-05 |
Genre | : |
ISBN | : 9780788143441 |
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.
Avian Distribution Patterns Across the Cache River Floodplain, Arkansas
Author | : James S. Wakeley |
Publisher | : |
Total Pages | : 58 |
Release | : 1994 |
Genre | : Alluvial plains |
ISBN | : |