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Author : Philip Wayne Smith
Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.:/5 (198 download)
Download or read book A Comparative Study of Bird Populations in Illinois, 1906-1909 and 1956-1958 written by Philip Wayne Smith and published by . This book was released on 1961 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard Rex Graber
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (359 download)
Download or read book A Comparative Study of Bird Populations in Illinois, 1906-1909 and 1956-1958 written by Richard Rex Graber and published by . This book was released on 1963 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard A. Dolbeer
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.3/5 (91 download)
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.
Author :
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.3/5 (555 download)
Download or read book South Cicero Avenue Post Office Relocation, Chicago written by and published by . This book was released on 1977 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David W. Sample
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (31 download)
Download or read book Managing Habitat for Grassland Birds written by David W. Sample and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jan Pinowski
Publisher : Cambridge University Press
ISBN 13 : 1107403839
Total Pages : 455 pages
Book Rating : 4.1/5 (74 download)
Download or read book Granivorous Birds in Ecosystems written by Jan Pinowski and published by Cambridge University Press. This book was released on 2012-03-29 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was first published in 1977. It deals with the importance of weed seed and grain-eating birds in natural and agricultural environments. These birds are to be found worldwide and are a component of man-made ecosystems where they are associated with man's main food crops. An analysis is made of their evolution and genetics, population dynamics, energy and food requirements, impact on ecosystems and control. Principles, procedures and basic data are presented that can be applied to the evaluation and control of pest species anywhere in the world. In this synthesis volume full use is made of the systems approach, the ecological and evolutionary aspects of the study are integrated. In linking the studies with fundamental work on bioenergetics, new insights are provided into the behavioural and applied aspects of granivory. Studies which encompass archaeological and anthropological investigations form a backcloth for the detailed interpretation of the population biology and bioenergetics of birds.
Author :
Publisher :
ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.3/5 (91 download)
Download or read book FWS/OBS. written by and published by . This book was released on 1978 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard M. DeGraaf
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.:/5 (319 download)
Download or read book Forest Habitat for Birds of the Northeast written by Richard M. DeGraaf and published by . This book was released on 1980 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joel Greenberg
Publisher : University of Chicago Press
ISBN 13 : 0226306496
Total Pages : 614 pages
Book Rating : 4.2/5 (263 download)
Download or read book A Natural History of the Chicago Region written by Joel Greenberg and published by University of Chicago Press. This book was released on 2002 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In A Natural History of the Chicago Region, Greenberg takes you on a journey that begins with European explorers and settlers and hasn't ended yet. Along the way he introduces you to the physical forces that have shaped the area from southeastern Wisconsin to northern Indiana and Berrien County in Michigan; the various habitat types present in the region and how European settlement has affected them; and the insects, reptiles, amphibians, birds, fish, and mammals found in presettlement times, then amid the settlers and now amid the skyscrappers. In all, Greenberg chronicles the development of nineteen counties in Illinois, Michigan, and Wisconsin across centuries of ecological, technological, and social transformations."--BOOK JACKET.
Author :
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (31 download)
Download or read book Proceedings of the Symposium on Management of Forest and Range Habitats for Nongame Birds, May 6-9, 1975, Tucson, Arizona written by and published by . This book was released on 1975 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service
Publisher :
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.3/5 (91 download)
Download or read book USDA Forest Service General Technical Report WO. written by United States. Forest Service and published by . This book was released on 1975 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John M. Marzluff
Publisher : Springer Science & Business Media
ISBN 13 : 1461515319
Total Pages : 581 pages
Book Rating : 4.4/5 (615 download)
Download or read book Avian Ecology and Conservation in an Urbanizing World written by John M. Marzluff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most striking and persistent ways humans dominate Earth is by changing land-cover as we settle a region. Much of our ecological understanding about this process comes from studies of birds, yet the existing literature is scattered, mostly decades old, and rarely synthesized or standardized. The twenty-seven contributions authored by leaders in the fields of avian and urban ecology present a unique summary of current research on birds in settled environments ranging from wildlands to exurban, rural to urban. Ecologists, land managers, wildlife managers, evolutionary ecologists, urban planners, landscape architects, and conservation biologists will find our information useful because we address the conservation and evolutionary implications of urban life from an ecological and planning perspective. Graduate students in these fields also will find the volume to be a useful summary and synthesis of current research, extant literature, and prescriptions for future work. All interested in human-driven land-cover changes will benefit from a perusal of this book because we present high altitude photographs of each study area.
Author :
Publisher :
ISBN 13 :
Total Pages : 932 pages
Book Rating : 4.F/5 ( download)
Download or read book Special Scientific Report--wildlife written by and published by . This book was released on 1949 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Bruce Bury
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.F/5 ( download)
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:
Author : Thomas J. Dwyer
Publisher :
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Technical Literature on the American Woodcock, 1927-1978 written by Thomas J. Dwyer and published by . This book was released on 1979 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.3/5 (555 download)
Download or read book Bellefonte Nuclear Plant, Units 1-2, Construction written by and published by . This book was released on 1974 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.3/5 (91 download)
Download or read book General Technical Report NC. written by and published by . This book was released on 1981 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
