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Filtering by: Advisor Meslow, E. Charles Date 1976 Non-Academic Affiliation Oregon State University. Graduate School

Production, nest site selection, and food habits of ospreys on Deschutes National Forest, Oregon

Creator:

Lind, Gordon S.

Abstract:

A study of population trends, nest site selection, and food habits of ospreys (Pandion haliaetus carolinensis) nesting on the Bend District of the Deschutes National Forest, Oregon, was conducted during 1970 and 1971. Intensive observations were made of 95 nesting attempts of ospreys. Energy demands of the population were estimated...

Resource Type:

Masters Thesis
Seasonal properties of the coyote scent station index

Creator:

Griffith, Dennis Bradley

Abstract:

Six standard coyote scent station index lines and one scentless control line were repeatedly sampled from May through October, 1974, on a 400 square mile study area in Central Oregon. The scent station index remained relatively constant at a mean value of 0.025 from May through mid-August; increased to a...

Resource Type:

Masters Thesis
DDT and reproductive success of bluebirds and house wrens in Northeastern Oregon

Creator:

McCluskey, D. Cal

Resource Type:

Masters Thesis
Productivity and nesting habitat of Great Basin Canada geese : Umatilla National Wildlife Refuge

Creator:

McCabe, Thomas R.

Abstract:

Great Basin Canada goose (Branta canadensis moffitti) productivity and nesting habitat utilization were studied on the Columbia River within the boundaries of the Umatilla National Wildlife Refuge during the springs of 1974 and 1975. Five islands, BL-1, BL-2, SD-1, SD-2, and Telegraph Island (TI), contained 88 percent of the nesting...

Resource Type:

Masters Thesis