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Filtering by: Subject Habitat conservation -- Oregon Remove constraint Subject: Habitat conservation -- Oregon Committee Member Anthony, Robert Remove constraint Committee Member: Anthony, Robert Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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  • Population attributes and habitat selection of recolonizing mountain beaver (Aplodontia rufa)

    Creator:
    Hacker, Amy L.
    Abstract:
    I investigated the population attributes and habitat selection of mountain beaver (Aplodontia rufa) recolonizing clearcuts in the Coast Range mountains of Polk and Lincoln counties, Oregon between June 1989 and August 1990. The population characteristics of colonizing mountain beaver were evaluated in 12 stands of 3 types: 1-year-old clearcuts assumed...
    Resource Type:
    Masters Thesis
    Full Text:
    mountain beaver in the Coast Range mountains, Oregon, 1989-90. 2.2 Statistics for habitat variables

  • Distribution and habitat associations of the northern pygmy-owl in Oregon

    Creator:
    Sater, Dawn M.
    Abstract:
    I conducted acoustic lure surveys of northern pygmy-owls (Glaucidium gnoma) on transects that were systematically placed in forested areas throughout the state of Oregon. My objectives were to determine if pygmy-owls were associated with particular forest types, ecoregions, or with large-diameter dominant overstory trees. I also examined temporal variation in...
    Resource Type:
    Masters Thesis
    Full Text:
    common forest bird in Oregon and is not limited to late-successional forest. Distribution and Habitat