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Filtering by: Creator Hooper, Rick Remove constraint Creator: Hooper, Rick Subject Birds -- Oregon -- Habitat Remove constraint Subject: Birds -- Oregon -- Habitat

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  • Habitat use and densities of cavity-nesting birds in the Oregon Coast Range

    Creator:
    Nelson, S. Kim
    Abstract:
    I studied abundance patterns and habitat use of eight cavitynesting bird species in the Coast Ranges of Western Oregon during the spring and summer of 1985 and 1986. Three age classes of unmanaged Douglas-fir (Pseudotsuga menziesii) stands were selected for study: young (40-80 yrs), mature (80-200 yrs), and old-growth (>200...
    Resource Type:
    Masters Thesis
    Full Text:
    , Loree Havel, Scott Horton, Larry Jones, Bob Kuntz, Rick Newton, Paul Sullivan, Jill Whelan, and Will