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Filtering by: Subject Eptesicus -- Effect of forest management on -- Oregon, Western Subject Snags (Forestry) -- Oregon, Western

Presence, relative abundance, and resource selection of bats in managed forest landscapes in western Oregon

Creator:

Arnett, Edward B.

Abstract:

I studied presence, relative abundance, and resource selection of bats in managed Douglas-fir (Pseudotsuga menziesii) forests in western Oregon from May through September, 1999–2001. Species richness was not related to elevation, density of snags, or length of edge or perennial streams in sampled landscapes. I captured bats more frequently in...

Resource Type:

Dissertation

Full Text:

within 4.8 km radius landscapes centered on each of 36 capture sites in the western Oregon Cascades
Created Snag Dynamics and Influence on Cavity-nesting Bird Communities over 25 years in Western Oregon

Creator:

Barry, Amy Marie

Abstract:

Snags provide critical habitat for nearly one-third of wildlife species in forests of the Pacific Northwest, so historic declines in snags are thought to have had a strong impact on biodiversity. Resource managers often create snags to mitigate the scarcity of snags within managed forests, but information regarding the function...

Resource Type:

Masters Thesis

Full Text:

State University's McDonald-Dunn Research Forest (12315'W, 4435'N) northwest of Corvallis, Oregon on