Download or read book Evaluation of a Habitat Capability Model for Nongame Birds in the Black Hills South Dakota Classic Reprint written by Todd R. Mills and published by Forgotten Books. This book was released on 2018-02-26 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Evaluation of a Habitat Capability Model for Nongame Birds in the Black Hills, South Dakota Coefficients in the habcap model quantify rela tive (o to capability of each structural stage as habitat to sustain a prescribed population density for each species. The habcap model includes separate coefficients for feeding and cover. Although feeding and cover coefficients are the same for most species, we based our test of the model on cover coefficients because cover includes nest placement in breeding territories. Abundance of bird species at each site Was the sum of observations S50'm from the count point. We used bird count data from 1992 and 1993 to test hypotheses that the observed abundance in each structural stage was similar to predicted abundance by the habcap model using chi-square goodnessof-fit tests (freese Chi-square tests were made only for structural stages with coefficients >0. Since fewer counts were made in old-growth and dry meadows, predicted abundance in these structural stages was adjusted to represent the proportion of total count days. Predicted abundance of bird species (pnj) in each structural stage (ssi) was calculated as. 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.
Download or read book Evaluation of a Habitat Capability Model for Nongame Birds in the Black Hills South Dakota written by Todd R. Mills and published by . This book was released on 1996 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EVALUATION OF A HABITAT CAPABILITY MODEL FOR NONGAME BIRDS IN THE BLACK HILLS SOUTH DAKOTA RESEARCH PAPER RM RP 323 U S DEPARTMENT O written by United States. Forest Service and published by . This book was released on 1997* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of a Habitat Capability Model for Nongame Birds in the Black Hills South Dakota written by Todd R. Mills and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of a Habitat Capability Model for Nongame Bird in the Black Hills South Dakota written by Todd R. Mills and published by . This book was released on 1996 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Capability Model for Birds Wintering in the Black Hills South Dakota written by Mark A. Rumble and published by . This book was released on 1999 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Habitat models have considerable economic effects on management decisions and are used to predict consequences of land management decisions on wildlife. The Black Hills National Forest uses the habitat capability model (HABCAP), but its accuracy relative to resident wintering bird populations is largely unknown. We tested the model's predictive accuracy for resident nongame birds wintering in 11 vegetation structural stages of ponderosa pine, quaking aspen/paper birch, and meadows in the Black Hills, South Dakota. Six species, hairy woodpecker, gray jay, black-capped chickadee, white-breasted nuthatch, red-breasted nuthatch, and dark-eyed junco, had HABCAP coefficients for vegetation structural stages during winter. Red crossbills were not previously included in the model, so we developed HABCAP coefficients for them. Predicted abundance of winter birds in vegetation structural stages based on HABCAP coefficients differed from observed abundance for gray jays, black-capped chickadees, white-breasted nuthatches, red-breasted nuthatches, and dark-eyed juncos. HABCAP coefficients were modified to reflect observed abundance patterns of birds. These changes to HABCAP coefficients should provide managers with more appropriate estimates of land management impacts on nongame birds wintering in the Black Hills.
Download or read book Habitat Capability Model for Birds Wintering in the Black Hills South Dakota written by Mark A. Rumble and published by . This book was released on 1999 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multiresource Inventories written by Raymond M. Sheffield and published by . This book was released on 1981 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of Nongame Bird Habitat Using Forest Survey Data Classic Reprint written by Renee O'Brien and published by Forgotten Books. This book was released on 2018-08-12 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Assessment of Nongame Bird Habitat Using Forest Survey Data This study was conducted at two locations in the ponderosa pine zone of the northwestern corner of Arizona, which is separated from the rest of the State by the Colorado River. The area is commonly referred to as the Arizona strip. Study area 1 was on the Kaibab Plateau and will subsequently be referred to as Kaibab. Study area 2, just south of Mount Trumbull, will be referred to as Trumbull. It is approximately 80 km southwest of Kaibab. The ponderosa pine zone occurs from to m elevation. 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.
Download or read book Proceedings of the Workshop on Nongame Bird Habitat Management in the Coniferous Forests of the Western United States February 7 9 1977 Portland Oregon written by and published by . This book was released on 1978 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Workshop on Nongame Bird Habitat Management in the Coniferous Forests of the Western United States February 7 9 1977 Portland Or written by and published by . This book was released on 1978 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nongame Migratory Bird Habitat Conservation Strategy Plan written by and published by . This book was released on 1992 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Symposium on Management of Forest and Range Habitats for Nongame Birds written by Dixie R. Smith and published by Forgotten Books. This book was released on 2018-10-10 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Proceedings of the Symposium on Management of Forest and Range Habitats for Nongame Birds: May 6-9, 1975, Tucson, Arizona One measure of the importance of any resource is its economic value; another is the number of people who use that resource. The enjoyment of non-game birds is generally agreed to be an increasingly important recreational activity, perhaps rivaling hunting or fishing in economic importance or numbers of partici pants. But estimates of economic values and numbers of participants are difficult to make and are scarce. Forest, range, and other land managers need better estimates of these values to help them decide how much effort to devote to management of non-game birds. 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.
Download or read book Flora of the Black Hills of South Dakota Classic Reprint written by Per Axel Rydberg and published by Forgotten Books. This book was released on 2016-10-19 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Flora of the Black Hills of South Dakota The plains at the base of the Black Hills have an altitude of about meters. The highest point is the ml) of Harneys Peak, one of the series of granite crags at about the center of the Hills. Its alti tude is given differently. The most reliable measurements are without doubt those given by the United States Geological Survey, one of which makes it feet, the other feet, or, respectively, 4m. 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.
Download or read book Non game Bird Habitat Management in The Black Hills National Forest written by J. R. Haldeman and published by . This book was released on 1980 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Non game Bird Habitat Relationships in the Black Hills National Forest written by John R. Haldeman and published by . This book was released on 1980 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Evaluation of Habitat Use and Requirements for Grassland Bird Species of Greatest Conservation Need in Central and Western South Dakota written by Mitchell J. Greer and published by . This book was released on 2009 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
