Download or read book Ruffed Grouse Bonasa Umbellus Umbellus Environment in the Scrub Oak pitch Pine Forest Type written by Allan Taylor Studholme and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1954 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Review written by and published by . This book was released on 1947 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ruffed Grouse Bonasa Umbellus Habitat Ecology in the Central and Southern Appalachians written by Darroch M. Whitaker and published by . This book was released on 2003 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ruffed grouse populations are low in Appalachian forests, possibly because low habitat quality negatively affects survival, condition, and reproduction. Through the Appalachian Cooperative Grouse Research Project (ACGRP) researchers tracked>1500 radioed grouse at 10 study sites (1996-2002). To improve our understanding of Appalachian grouse habitat ecology, I carried out two primary analyses of this database. First, grouse should be under selective pressure to minimize movements, so I studied factors associated with variation in home range size. Second, importance of a habitat is affected by an individual's resource needs, and I investigated factors associated with variation in selection of "preferred" habitats. Both approaches yielded important insights into the species' regional habitat ecology. As elsewhere, clearcuts, which afford escape cover, formed the cornerstone of grouse habitat in the region. However, a number of other factors were also important. At the root of this was a divergence in habitat ecology between grouse inhabiting the two major forest types in the region. In oak-hickory forests nutritional constraint strongly influenced habitat use.
Download or read book Accuracy of Forest Growth Determination Based on the Measurement of Increment Cores written by Cloy Bernard Knodt and published by . This book was released on 1951 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ruffed Grouse Bonasa Umbellus Habitat Ecology in the Central and Southern Appalachians microform written by Darroch M. (Darroch Michael) Whitaker and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 2003 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ruffed grouse populations are low in Appalachian forests, possibly because low habitat quality negatively affects survival, condition, and reproduction. Through the Appalachian Cooperative Grouse Research Project (ACGRP) researchers tracked>1500 radioed grouse at 10 study sites (1996-2002). To improve our understanding of Appalachian grouse habitat ecology, I carried out two primary analyses of this database. First, grouse should be under selective pressure to minimize movements, so I studied factors associated with variation in home range size. Second, importance of a habitat is affected by an individual's resource needs, and I investigated factors associated with variation in selection of "preferred" habitats. Both approaches yielded important insights into the species' regional habitat ecology. As elsewhere, clearcuts, which afford escape cover, formed the cornerstone of grouse habitat in the region. However, a number of other factors were also important. At the root of this was a divergence in habitat ecology between grouse inhabiting the two major forest types in the region. In oak-hickory forests nutritional constraint strongly influenced habitat use.
Download or read book Report written by Wisconsin. Department of Natural Resources. Bureau of Research and published by . This book was released on 1971 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ruffed Grouse Bonasa Umbellus written by John A. Crawford and published by . This book was released on 1986 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ruffed Grouse written by Frank Custer Edminster and published by . This book was released on 1947 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forestry Theses Accepted by Colleges and Universities in the United States written by and published by . This book was released on 1953 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by and published by . This book was released on 1952 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by Anthony Chester Richer and published by . This book was released on 1952 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Studies of the Female Ruffed Grouse Bonasa Umbellus L at the Cloquet Forest Research Center Minnesota written by John Joseph Kupa and published by . This book was released on 1966 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by Pennsylvania State University. Agricultural Experiment Station and published by . This book was released on 1951 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Impact Research Program Ruffed Grouse Bonasa Umbellus Section 4 1 1 US Army Corps of Engineers Wildlife Resources Management Manual written by John A. Crawford and published by . This book was released on 1986 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wildlife species account for the ruffed grouse (Bonasa umbellus) is provided as Section 4.1.1 of the US Army Corps of Engineers Wildlife Resources Management Manual. The account is developed as a guide to provide the Corps District or project biologist with basic information on the biology, ecological requirements, and management technology for the ruffed grouse. Major topics covered include status, characters and measurements, population attributes, habitat requirements, management, and census and sampling. The importance of the ruffed grouse as a game species is discussed, and the present and historic range of the species is described. Diagnostic characters are presented, including criteria for sex and age determination. The section on population attributes includes details on densities, movements, breeding biology, and mortality factors. Food and cover requirements are treated from a regional perspective, and principal foods are listed by region in tabular form. Techniques for managing ruffed grouse habitat and estimating grouse populations are described, and major sources of information are provided. (Author).
Download or read book Bibliographic Series written by and published by . This book was released on 1938 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
