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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Habitat use and home range of American bitterns (Botuarus lentiginosus) and monitoring of inconspicuous marsh birds in northwest Minnesota

Lor, Socheata K., January 2007 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on February 15, 2008) Vita. Includes bibliographical references.
12

Lead poisoning in waterfowl : An investigation of sources and screening techniques

Pain, D. J. January 1987 (has links)
No description available.
13

Ecology of nesting waterfowl in the Missouri coteau of southern Saskatchewan

Leitch, William G., 1914- 30 March 1952 (has links)
Expanding populations, more leisure time and increased standards of living since World War II, have resulted in an ever increasing demand in the United States and Canada for outdoor recreation in the form of hunting and fishing... In the course of the investigation it was necessary to census the nesting population, find nests, and search for broods. It was apparent that these observations were important in themselves, and the investigation soon expanded into a study of the ecology of waterfowl in the area, of which, in the end, the orginal objective became a minor part...
14

Ecology of nesting waterfowl in the Missouri coteau of southern Saskatchewan

Leitch, William G., 1914- 30 March 1952 (has links)
Expanding populations, more leisure time and increased standards of living since World War II, have resulted in an ever increasing demand in the United States and Canada for outdoor recreation in the form of hunting and fishing... In the course of the investigation it was necessary to census the nesting population, find nests, and search for broods. It was apparent that these observations were important in themselves, and the investigation soon expanded into a study of the ecology of waterfowl in the area, of which, in the end, the orginal objective became a minor part...
15

Ducks in the muck : models of waterfowl aggregation /

Silverman, Emily Davies, January 1999 (has links)
Thesis (Ph. D.)--University of Washington, 1999. / Vita. Includes bibliographical references (leaves [110]-121).
16

A spatial model of waterfowl nest site selection in grassland nesting cover

Pool, Duane Bruce. January 2004 (has links)
Thesis (Ph. D.)--Colorado State University, 2004. / Includes bibliographical references.
17

Effects of cattle grazing on upland nesting duck production in the Aspen Parkland /

Warren, Jeffrey Michael. January 2004 (has links)
Thesis (M.S.)--Montana State University, 2004. / Includes bibliographical references (p. 55-62) and abstract.
18

A study of waterfowl ecology on small impoundments in southeastern Alberta

Keith, Lloyd Burrows, January 1968 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1959. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 237-252).
19

Waterfowl use and habitat changes of a refuge in southern Wisconsin 1947-1980 ; and, Vegetational change in University Bay from 1966 to 1980 /

Vander Zouwen, William J. January 1983 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1983. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
20

Oil and related toxicant effects on waterfowl immune defenses

Rocke, Tonie E. January 1982 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1982. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 30-34).

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