Transactions of the North American Osprey Research Conference

Transactions of the North American Osprey Research Conference PDF

Author: John C. Ogden

Publisher: Forgotten Books

Published: 2018-09-10

Total Pages: 280

ISBN-13: 9781390443486

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Excerpt from Transactions of the North American Osprey Research Conference: College of William and Mary, Williamsburg, Virginia, 10-12 February 1972 Osprey Populations in Labrador and Northeastern Quebec Stephen P. Wetmore and Douglas 1. Gillespie Some Instant Benefits and long-range Hopes from color-saturation Banding of Ospreys Josephine and Gilbert Fernandez. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Status Reports on Twelve Raptors

Status Reports on Twelve Raptors PDF

Author: David Lawrence Evans

Publisher:

Published: 1982

Total Pages: 76

ISBN-13:

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Depletion of fisheries due to acid rain may pose a future threat to bald eagle and osprey populations in some regions. Loss of essential habitat has affected declines in the caracara and western burrowing owl and the disappearance of the norther aplomado falcon from the southern United States. Most populations of the ferruginous hawk, marsh hawk, and prairie falcon appear stable; habitat loss is the most critical factor in population changes.

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