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Filtering by: Creator Carr, Justin Advisor Anthony, Robert Subject Barred owl -- Oregon, Western -- Reproduction

Competitive interactions and resource partitioning between northern spotted owls and barred owls in western Oregon

Creator:

Wiens, J. David

Abstract:

The federally threatened northern spotted owl (Strix occidentalis caurina) is the focus of intensive conservation efforts that have led to much forested land being reserved as habitat for the owl and associated wildlife species throughout the Pacific Northwest of the United States. Recently, however, a relatively new threat to spotted...

Resource Type:

Dissertation

Full Text:

, Richard Leach, and Justin Crawford for their field assistance. Scott Graham collected and analyzed