Download or read book Blackbirds and Corn in Ohio written by Richard A. Dolbeer and published by . This book was released on 1980 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Blackbirds and Corn in Ohio written by Richard A. Dolbeer and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Blackbird resistant Hybrid Corn Reduces Damage But Does Not Increase Yield in Ohio written by U.S. Fish and Wildlife Service and published by . This book was released on 1984 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Circular Ohio Agricultural Experiment Station written by Ohio Agricultural Experiment Station and published by . This book was released on 1960 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Geographical Analysis of the Impact of Blackbird Feeding Upon Changes in Corn Acreage in Ottawa and Sandusky Counties Ohio 1957 1966 written by Robert A. Sander and published by . This book was released on 1968 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Blackbird and Cowbird written by Denver Wildlife Research Center. Section of Bird Damage Control and published by . This book was released on 1985 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology and Management of Blackbirds Icteridae in North America written by George M. Linz and published by CRC Press. This book was released on 2017-09-19 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2018 TWS Wildlife Publication Awards in the edited book category The various species of new world blackbirds, often intermingled in large foraging flocks and nighttime roosts, collectively number in the hundreds of millions and are a dominant component of the natural and agricultural avifauna in North America today. Because of their abundance, conspicuous flocking behavior, and feeding habits, these species have often been in conflict with human endeavors. The pioneering publications on blackbirds were by F. E. L. Beal in 1900 and A. A. Allen in 1914. These seminal treatises laid the foundation for more than 1,000 descriptive and experimental studies on the life histories of blackbirds as well as their ecology and management in relation to agricultural damage and other conflicts such as caused by large winter roosting congregations. The wealth of information generated in over a century of research is found in disparate outlets that include government reports, conference proceedings, peer-reviewed journals, monographs, and books. For the first time, Ecology and Management of Blackbirds (Icteridae) in North America summarizes and synthesizes this vast body of information on the biology and life histories of blackbirds and their conflicts with humans into a single volume for researchers, wildlife managers, agriculturists, disease biologists, ornithologists, policy makers, and the public. The book reviews the life histories of red-winged blackbirds, yellow-headed blackbirds, common grackles, and brown-headed cowbirds. It provides in-depth coverage of the functional roles of blackbirds in natural and agricultural ecosystems. In doing so, this authoritative reference promotes the development of improved science-based, integrated management strategies to address conflicts when resolutions are needed.

Download or read book Bird Damage to Ripening Field Corn Increases in the United States from 1971 to 1981 written by Jerome F. Besser and published by . This book was released on 1986 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bird Damage to Ripening Field Corn Increases in the United States from 1971 to 1981 written by Jerome F. Besser and published by . This book was released on 1986 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Resource Publication written by and published by . This book was released on 1977 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extension Bulletin written by Ohio State University. Agricultural Extension Service and published by . This book was released on 1907 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Population Trends of Blackbirds and Starlings in North America 1966 76 written by Richard A. Dolbeer and published by . This book was released on 1978 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: We used the North American Breeding Bird Survey to estimate trends of red-winged blackbirds (Agelaius phoeniceus), common grackles (Quiscalus quiscula), brown-headed cowbirds (Molothrus ater), and starlings (Sturnus vulgaris) for 1966-76 in the United States and Canada. Extended to a continental scale, the survey indicated significant increases in the mean number of redwings, cowbirds, and starlings observed per route. Starlings had the greatest increase, 4.96 birds per route or a 19.4% increase. The starlings' greatest regional increases occurred in the western United States. Populations of redwings increased most in the St. Lawrence Valley and parts of the Midwest and Lower Plains regions. Cowbirds increased the most in the plains from Iowa to Saskatchewan and decreased over parts of the eastern and midwestern United States. Grackle populations indicated no change on a continental scale but did show strong increases in the Midwest and Lower Plains regions and declines in Appalachia. This knowledge of blackbird and starling population trends in specific areas should improve our ability to understand increasing bird-man conflicts, to evaluate proposed bird-damage control strategies, and to develop more effective, long-term solutions than are available at present.

Download or read book Blackbird Research Laboratory Erie County Ohio written by U.S. Fish and Wildlife Service and published by . This book was released on 1968* with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Commission of Fine Arts Federal Coal Mine Safety Board of Review Forest Service Historical and Memorial Commissions Indian Claims Commission National Capital Planning Commission Outdoor Recreation Resources Review Commission Smithsonian Institution Transitional Grants to Alaska written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1960 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation of the Amphibia of the United States a Review written by R. Bruce Bury and published by . This book was released on 1980 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vertebrate Pest Control and Management Materials written by and published by ASTM International. This book was released on 1979-07 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vertebrate Pest Control and Management Materials written by D. E. Kaukeinen and published by ASTM International. This book was released on 1983 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: