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Filtering by: Advisor Hagar, Joan C. Remove constraint Advisor: Hagar, Joan C. Subject Birds -- Habitat -- Oregon -- Willamette River Valley Remove constraint Subject: Birds -- Habitat -- Oregon -- Willamette River Valley

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  • Bird Abundance and Microhabitat Associations with Oak Mistletoe in Willamette Valley Oak Woodlands

    Creator:
    Pritchard, Kyle R.
    Abstract:
    In the last 200 years there have been significant declines in the amount and structural complexity of oak-dominated forests and savannahs in the Pacific Northwest. Restoring oak systems often involves selectively thinning stands of oaks in order to reduce competition for sunlight. In choosing which trees to cut, land managers...
    Resource Type:
    Masters Thesis
    Full Text:
    : _____________________________________________________________________ David C. Shaw Joan C. Hagar In the last 200 years there have been significant