Snake River birds of prey research project
Subtitle: annual report, 1983
By: U.S. Department of the Interior, Bureau of Land Management, Boise District, Idaho
Contributors: Zimmer, Martin J.; Whitlock, Clair M.; United States. Bureau of Land Management. Boise District Office; Idaho. Department of Fish and Game; Fish and Wildlife Service (U.S.); Idaho Cooperative Fish and Wildlife Research Unit
Publisher: U.S. Department of the Interior, Bureau of Land Management, Boise District
Published: 1983
Place of publication: Boise, Idaho]
Language: eng
Number of pages: 57
Subjects: Birds of prey; Bird refuges; Wildlife management; Snake River Birds of Prey Project (U.S.)
Description: "This report summarizes research and monitoring activities in the Snake River Birds of Prey Area during calendar year 1983."
Notes: Michael N. Kochert, project leader ;  Martin J. Zimmer, Boise District manager ; Clair M. Whitlock, Idaho State director.

Assisting agencies: Idaho Fish and Game Department, U.S. Fish and Wildlife Service, and Idaho Cooperative Wildlife Research Unit.

Includes bibliographical references.
Table of contents: title: Part I. Technology transfer.; title: Summary of project publications --; title: 1983 Technical presentations -- -- Part II. Progress reports.; title: Densities and reproductive performance of raptors in the Snake River Birds of Prey Area --; title: Abundance and demography of prey populations in the Snake River Birds of Prey Area --; title: Raptor and raven nesting on the PP&L power line in and near the Snake River Birds of Prey Area --; title: Observations at the communal roost of common ravens in the Snake River Birds of Prey Area --; title: Feeding ecology of the common barn-owl in the Snake River Birds of Prey Area --; title: Identification of 'Trichomonas gallinae' in the Snake River Birds of Prey Area.