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Filtering by: Alternative title ssim EC 788 Advisor Anthony, Robert G. Degree Name Master of Science (M.S.)

Relative abundance and habitat associations of small mammals in two forest types in southern Oregon

Creator:

Johnston, Aaron N.

Abstract:

I studied small-mammal communities and their response to grazing in mixed-conifer forests and oak woodlands in the Cascade-Siskiyou National Monument in southern Oregon. My objectives were to (1) compare small-mammal communities among forest types and grazing intensities, (2) identify riparian affiliated species, and (3) describe microhabitat associations. Over two years,...

Resource Type:

Masters Thesis
Foraging strategies of Glaucous-winged Gulls : influences of sea otter predation

Creator:

Irons, David B

Abstract:

Diets and foraging strategies of Glaucous-winged Gulls were studied in areas with and without sea otters in the western Aleutian Islands, Alaska. Gulls foraged on invertebrates (e.g., sea urchins, limpets, chitons, mussels, and others) in the rocky intertidal community and on fish at sea; this study was conducted on gulls...

Resource Type:

Masters Thesis

Full Text:

anterior valve (x) was defined by the equation y = -27. 0213 + 35.78791flX (R2 = .788). Body 1L length