WorldCat Identities

Sayler, Rodney D. (Rodney Dell)

Overview
Works: 13 works in 21 publications in 1 language and 191 library holdings
Classifications: QL84.22.C64, 333.95971111609795
Publication Timeline
Key
Publications about  Rodney D Sayler Publications about Rodney D Sayler
Publications by  Rodney D Sayler Publications by Rodney D Sayler
Most widely held works by Rodney D Sayler
Forest carnivore conservation and management in the interior Columbia basin : issues and environmental correlates by Gary William Witmer ( Book )
7 editions published in 1998 in English and held by 168 WorldCat member libraries worldwide
Impacts of prescribed burning on archeological and biological resources of the Knife River Indian Villages NHS : final report ( Book )
1 edition published in 1989 in English and held by 6 WorldCat member libraries worldwide
A study of the ecology of urban nesting Canada geese ; first annual report by James A Cooper ( Book )
2 editions published in 1974 in English and held by 4 WorldCat member libraries worldwide
Brood parasitism and reproduction of canvasbacks and redheads on the Delta Marsh by Rodney D Sayler ( Book )
2 editions published in 1985 in English and held by 3 WorldCat member libraries worldwide
I studied brood parasitism and breeding ecology of canvasbacks (Aythya valisineria) and redheads (A. americana) nesting on the Delta Marsh near Portage la Prairie, Manitoba, from 1977 to 1980. The dissertation focuses on 3 aspects of this investigation: 1) the role of prairie drought in influencing pochard reproductive performance, including a comprehensive review of hypotheses explaining evolution of brood parasitism in waterfowl (Anatidae), 2) behavioral ecology and evolution of host/parasite interactions, and 3) development of improved redhead aging techniques by using cluster analysis. Redheads shifted egg distributions from eggs in redhead nests to eggs laid parasitically in canvasback nests during severe prairie-wide droughts. Furthermore,prairie droughts corresponded with: 1) apparently lower available food resources, 2) lower breeding season body weights, 3) lower attentiveness by incubating redheads, 4) greater spontaneous nest desertion, 5) higher emigration and nonbreeding
Fish transfer between the Missouri River and Hudson Bay basins : a status report and analysis of biota transfer issues by Rodney D Sayler ( Book )
1 edition published in 1990 in English and held by 2 WorldCat member libraries worldwide
Ecological effects of atmospheric deposition in the Northern Great Plains : a statement of research needs by Rodney D Sayler ( Book )
1 edition published in 1984 in English and held by 1 WorldCat member library worldwide
Fall movements, refuging behavior, and hunting mortality of resident Canada geese in North Dakota ( Book )
in English and held by 1 WorldCat member library worldwide
Waterfowl production, brood ecology, and nesting island management on the Garrison Reservoir in North Dakota by Rodney D Sayler ( Book )
1 edition published in 1988 in English and held by 1 WorldCat member library worldwide
Breeding ecology of the Twin Cities, Minnesota, metropolitan Canada Geese by Rodney D Sayler ( Book )
1 edition published in 1977 in English and held by 1 WorldCat member library worldwide
Winter behavior of the common Goldeneye in Minnesota by Rodney D Sayler ( Book )
1 edition published in 1951 in English and held by 1 WorldCat member library worldwide
An experimental study of habitat and predator management for gamebirds nesting on Mallard Island by Rodney D Sayler ( Book )
in English and held by 1 WorldCat member library worldwide
Wildlife resources and avian migration chronology in northwestern Minnesota and northeastern South Dakota : a report & selected bibliography by Rodney D Sayler ( Book )
1 edition published in 1988 in English and held by 1 WorldCat member library worldwide
 
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Alternative Names
Sayler, Rodney Dell
Languages
English (21)