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Filtering by: Alternative title ssim PNW 308 Advisor Hayes, John P. File Format application/pdf

Distribution of bats in Southeast Alaska and selection of day-roosts in trees by Keen’s myotis on Prince of Wales Island, Southeast Alaska

Creator:

Boland, Julia L.

Abstract:

We conducted capture and acoustic surveys for bats in six areas along a latitudinal gradient in Southeast Alaska from mid-May to September in 2005 and we continued surveys on Prince of Wales Island from mid-May to September in 2006. We determined the level of effort required to catch each species...

Resource Type:

Masters Thesis

Full Text:

S. D. West. 1993. Biology of bats in Douglas-fir forests. PNW-GTR- 308. USDA Forest Service, Pacific
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:

forests. USDA Forest Service General Technical Report PNW-GTR-308. Chung-Maccoubrey, A. L. 2003
Functional relationships among vegetation, nocturnal insects, and bats in riparian areas of the Oregon Coast Range

Creator:

Ober, Holly K.

Abstract:

Vegetation provides food for many insects, and many insects serve as food for bats. We investigated the linkages among these three trophic levels in riparian areas throughout the Oregon Coast Range by examining the influence of vegetation cover, composition, and structure on the activity of nocturnal insects and bats, the...

Resource Type:

Dissertation