Impact Of Red Fox Predation On The Sex Ratio Of Prairie Mallards

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Impact of Red Fox Predation on the Sex Ratio of Prairie Mallards

Author : Douglas H. Johnson,Alan B. Sargeant
Publisher : Unknown
Page : 68 pages
File Size : 47,7 Mb
Release : 1977
Category : Foxes
ISBN : STANFORD:36105127877863

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Impact of Red Fox Predation on the Sex Ratio of Prairie Mallards by Douglas H. Johnson,Alan B. Sargeant Pdf

An Analysis of the Population Dynamics of Selected Avian Species

Author : Charles J. Henny,Douglas H. Johnson,Michael A. Bogan,Sandra L Husar,Alan B. Sargeant
Publisher : Unknown
Page : 582 pages
File Size : 47,5 Mb
Release : 1972
Category : Bird populations
ISBN : UIUC:30112005975872

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An Analysis of the Population Dynamics of Selected Avian Species by Charles J. Henny,Douglas H. Johnson,Michael A. Bogan,Sandra L Husar,Alan B. Sargeant Pdf

Wildlife Research Report

Author : Anonim
Publisher : Unknown
Page : 68 pages
File Size : 51,8 Mb
Release : 1972
Category : Wildlife conservation
ISBN : MINN:30000010624355

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Wildlife Research Report by Anonim Pdf

General Technical Report RM.

Author : Anonim
Publisher : Unknown
Page : 756 pages
File Size : 44,8 Mb
Release : 1987
Category : Forests and forestry
ISBN : UOM:39015012651413

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General Technical Report RM. by Anonim Pdf

Wildlife 2001: Populations

Author : D.R. McCullough,R.H. Barrett
Publisher : Springer Science & Business Media
Page : 1156 pages
File Size : 41,6 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9789401128681

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Wildlife 2001: Populations by D.R. McCullough,R.H. Barrett Pdf

In 1984, a conference called Wildlife 2000: Modeling habitat relationships of terrestrial vertebrates, was held at Stanford Sierra Camp at Fallen Leaf Lake in the Sierra Nevada Mountains of California. The conference was well-received, and the published volume (Verner, J. , M. L. Morrison, and C. J. Ralph, editors. 1986. Wildlife 2000: modeling habitat relationships of terrestrial vertebrates, University of Wisconsin Press, Madison, Wisconsin, USA) proved to be a landmark publication that received a book award by The Wildlife Society. Wildlife 2001: populations was a followup conference with emphasis on the other major biological field of wildlife conservation and management, populations. It was held on July 29-31, 1991, at the Oakland Airport Hilton Hotel in Oakland, California, in accordance with our intent that this conference have a much stronger international representation than did Wildlife 2000. The goal of the conference was to bring together an international group of specialists to address the state of the art in wildlife population dynamics, and set the agenda for future research and management on the threshold of the 21st century. The mix of specialists included workers in theoretical, as well as practical, aspects of wildlife conservation and management. Three general sessions covered methods, modelling, and conservation of threatened species.

General Technical Report PSW.

Author : Anonim
Publisher : Unknown
Page : 666 pages
File Size : 41,5 Mb
Release : 2005
Category : Forests and forestry
ISBN : MINN:31951P00848287L

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General Technical Report PSW. by Anonim Pdf

A Model of the Productivity of the Northern Pintail

Author : John D. Carlson,William Richard Clark,Erwin E. Klaas
Publisher : Unknown
Page : 28 pages
File Size : 55,8 Mb
Release : 1993
Category : Ducks
ISBN : PURD:32754063097251

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A Model of the Productivity of the Northern Pintail by John D. Carlson,William Richard Clark,Erwin E. Klaas Pdf

Publications Available from Northern Prairie Science Center

Author : Northern Prairie Science Center (U.S.)
Publisher : Unknown
Page : 38 pages
File Size : 51,7 Mb
Release : 1994
Category : Prairies
ISBN : STANFORD:36105113702745

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Publications Available from Northern Prairie Science Center by Northern Prairie Science Center (U.S.) Pdf

Waterfowl in Winter

Author : Milton Webster Weller
Publisher : U of Minnesota Press
Page : 650 pages
File Size : 52,7 Mb
Release : 1988
Category : Science
ISBN : 9780816615711

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Waterfowl in Winter by Milton Webster Weller Pdf

Waterfowl in Winter was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. The emphasis in research on waterfowl has traditionally focused on breeding as opposed to migrant or wintering birds. Scientists have long been interested in courtship, nest sites, laying, and brood-rearing, and they have also been concerned about losses of eggs, young, nesting hens, and breeding habitats, especially as they have affected the goal of increasing populations. But lately there has been an upsurge of interest and research on the migratory and wintering phases, and this volume offers ample evidence of the knowledge gained. The authors—105 waterfowl biologists—have contributed 47 chapters that range geographically from Alaska to northern South America, and from the Pacific Northwest to Nova Scotia and Florida. Their subjects include: distributional changes due to human influence; population trends and concerns over less common species; pairing and other behavior that occurs in the wintering areas and is vital to the success of the species; feeding ecology and body condition during winter; new habitats created by such activities as aquaculture and park development; losses of habitat due to development and drainage for alternate uses; lead poisoning and pollutants that are detrimental to waterfowl; habitat management for maintenance of successful populations now and in the future. Also presented are reports of workshop discussions outlining current issues and future research needs. Preparation of this volume was assisted by an editorial board comprising Bruce J. J. Batt, Robert H. Chabreck, Leigh H. Fredrickson, and Dennis G. Raveling.

Prairie

Author : Candace Savage
Publisher : Greystone Books Ltd
Page : 320 pages
File Size : 48,9 Mb
Release : 2011
Category : Nature
ISBN : 9781553655886

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Prairie by Candace Savage Pdf

Outline: The natural and environmental history of the Great Plains.