Thesis (M.S.)--Montana State University--Bozeman, 2007. / Typescript. Chairperson, Graduate Committee: Jay J. Rotella. Includes bibliographical references (leaves 49-58).

Thesis (Ph.D.)--University of Wisconsin--Madison, 1995. / Description based on print version record. Includes bibliographical references.

Thesis (M.S.)--Oregon State University, 1999. / Typescript (photocopy). Includes bibliographical references (leaves 37-41). Also available via the World Wide Web.

Thesis (M.S.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains xii, 74 p. : ill., map. Includes abstract. Includes bibliographical references (p. 33-40).

Thesis (M.S.)--University of Tennessee, Knoxville, 2002. / Title from title page screen (viewed Oct. 12, 2002). Thesis advisor: David A. Buehler. Document formatted into pages (xi, 112 p. : ill., col. maps). Vita. Includes bibliographical references (p. 44-50).

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 90-94).

Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 2003. / Vita. Abstract. Original electronic version available as PDF file. Includes bibliographical references.

Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographies.

Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references. Also available on the World Wide Web.

This study was designed to test the hypothesis that the level of first summer mortality in blue grouse is determined by the condition of the hen and that this in turn determines the level of subsequent fall and spring densities. Early mortality was studied in a series of field and aviary comparisons of chicks on, or from, two areas of Vancouver Island that were in different stages of vegetative succession, following logging and burning. The summer recruitment each year was then compared to annual trends and mortality rates as determined for the breeding populations. No relevant differences were found in the pre-hatch parameters of recruitment (clutch size, fertility, and hatchability) between areas or years. No differences were found in the survival of young between areas, but differences were found between years. There were always sufficient young produced into the fall period to replace the annual losses in the breeding population. The major conclusions are: (1) early mortality does vary between years but does not vary between different habitat types or between areas with different breeding densities, (2) variations in early mortality between years are a result of as yet undetermined parental influences, and (3) this mortality is involved in the regulation of fall numbers, but is not involved in the regulation of subsequent breeding levels in established populations. / Science, Faculty of / Zoology, Department of / Graduate