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Filtering by: Subject Nitrogen -- Fixation -- Oregon -- Oregon Coast Range Advisor Forsman, Eric D. File Format application/pdf

Age-specific and lifetime reproductive success of known age Northern Spotted Owls on four study areas in Oregon and Washington

Creator:

Loschl, Peter J.

Abstract:

Northern Spotted Owls (Strix occidentalis caurina) are a long-lived forest owl and range-wide declines in their numbers have resulted in the species being listed as threatened under the endangered species act. While many studies have been focused on population trends and reproductive performance of Spotted Owls from different age-classes, none...

Resource Type:

Masters Thesis

Full Text:

Chris McCafferty were my closest co-workers while I collected data in the Oregon Coast Ranges, and