The Breeding Bird Survey, 1966
| Author | : Chandler S. Robbins |
| Publisher | : |
| Total Pages | : 52 |
| Release | : 1967 |
| ISBN-13 | : UOM:39015095043819 |
| ISBN-10 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis The Breeding Bird Survey, 1966 by : Chandler S. Robbins
Download or read book The Breeding Bird Survey, 1966 written by Chandler S. Robbins and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Routes are selected at random on the basis of one-degree blocks of latitude and longitude. Each 24.5 mile route, with 3 minute stopes spaced one-half mile apart, is driven by automobile. All birds heard or seen at the stops are recorded on special forms and the data are then transferred to machine punch cards.
