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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.
1

Prey abundance, space use, demography, and foraging habitat of northern goshawks in western Washington /

Bloxton, Thomas David. January 2002 (has links) (PDF)
Thesis (M.S.)--University of Washington, 2002. / Includes bibliographical references (leaves 60-70). Available also in electronic format on the Internet.
2

Habitat use and home range size of breeding northern goshawks in the southern Cascades /

Austin, Karen K. January 1993 (has links)
Thesis (M.S.)--Oregon State University, 1994. / Typescript (photocopy). Includes bibliographical references (leaves 45-50). Also available on the World Wide Web.
3

Reproduction and dispersal of goshawks in a variable environment /

Byholm, Patrik. January 2003 (has links)
Thesis (doctoral)--University of Helsinki, Finland, 2003. / Includes bibliographical references. Also available online.
4

Northern goshawk breeding habitat selection within high-elevation forests of southwestern Colorado /

Ferland, Cheron L. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2007. / Printout. Includes bibliographical references (leaves 39-47). Also available on the World Wide Web.
5

Northern goshawk (Accipiter gentilis) nesting habitat in northwestern California : an examination of three spatial scales, the nest area, the post-fledging area, and the home range /

Weber, Timothy T. January 1900 (has links)
Thesis (M.S.)--Humboldt State University, 2006. / Includes bibliographical references (leaves 39-44). Also available via Humboldt Digital Scholar.
6

Space use and ecology of goshawks in northern Idaho /

Moser, Brian W. January 1900 (has links)
Thesis (Ph. D., Natural Resources)--University of Idaho, May 2007. / Major professor: Edward O. Garton. Includes bibliographical references. Also available online (PDF file) by subscription or by purchasing the individual file.
7

Nesting habitat and conservation of the northern goshawk, Accipiter gentilis, in Nova Scotia /

Whynot, Denise B. January 1999 (has links) (PDF)
Thesis (M.S.)--Acadia University, 1999. / Includes bibliographical references (p. 68-71). Also available electronically on the Internet.
8

Predicting northern goshawk dynamics using an individual-based spatial model

Smith, Melanie Anne. January 2007 (has links)
Thesis (M.A.)--University of Montana, 2007. / Title from PDF t.p. (viewed on Apr. 26, 2008). Includes bibliographical references (p. 69-72).
9

Northern goshawk nest site selection and habitat associations at the post-fledging family area scale in Oregon

Daw, Sonya Kathleen 07 May 1996 (has links)
Graduation date: 1997
10

Reproductive partitioning among polyandrous alpha and beta pale chanting-goshawk males

Malan, G 01 October 2005 (has links)
This study investigates the reproductive and parental roles of polyandrous male pale chanting-goshawks, Melierax canorus, and speculatively reviews the fitness outcomes of different skew and relatedness scenarios. The study was conducted over five years in the Little Karoo, South Africa. Although, polyandrous males participated equally in building nests, provisioning prey and incubating, in the fertility window the dominant alpha males copulated 31–5 days before the females laid, whereas subordinate beta males only copulated 5–3 days before laying. If this copulation timing by alpha males was indicative of a high reproductive skew, alpha males breeding as full sibs could skew paternity in their favour (ratio 68:32) and produce 0.69 offspring equivalents. Under this scenario, they compensated beta males with indirect fitness benefits by allowing them to produce 0.54 offspring equivalents, equal to monogamous males. Alternatively, if beta males controlled reproduction while breeding with non-relatives under a high skew scenario, they would have to restrain themselves to avoid eviction and produce 0.28 offspring equivalents to allow the fitness of alpha males at least to equal that of monogamous males. I suggest that alpha males and their females altered their reproductive roles to accommodate beta males, thereby increasing their inclusive fitness, whereas beta males tolerated subordination to acquire reproductive skills that non-breeder males do not have access to.

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