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Filtering by: Subject Bird management Degree Field Forest Science Resource Type Masters Thesis

Bird-vegetation relationships across ten years after thinning in young thinned and unthinned Douglas-fir forests

Creator:

Yegorova, Svetlana

Abstract:

Bird-vegetation associations are a base for bird conservation and management, as well as for predictions of the effects of resource management and climate change on wildlife populations. A recent shift in forest management priorities from timber production to native species' habitat conservation on federal lands has emphasized the need to...

Resource Type:

Masters Thesis

Full Text:

mechanisms underlying the effects of vegetation management on wildlife. The assumption of strong bird
Diversity and abundance of birds across a hardwood gradient in early seral Douglas-fir plantations

Creator:

Ellis, Tana M.

Abstract:

Recent evidence suggests that population declines of some avian species may be driven primarily by reduced quantity and diversity of early-successional habitat on the breeding grounds. Increasing intensity of forest management on private lands and decreased harvest rates on federal lands has resulted in a loss of the diverse early-successional...

Resource Type:

Masters Thesis

Full Text:

forest management on private lands and decreased harvest rates on federal lands has resulted in a loss
Snag longevity, bird use of cavities, and conifer response across three silvicultural treatments in the Oregon Coast Range

Creator:

Walter, Scott T.

Abstract:

In the interest of meeting multiple forest management goals that include maintenance of wildlife, particularly cavity-nesting birds, uneven-aged silvicultural treatments are used increasingly in the Pacific Northwest. However, questions remain regarding the responses of cavity-nesting birds and residual green trees to different harvest intensities and patterns. To study these issues,...

Resource Type:

Masters Thesis

Full Text:

increases bird use of a clear-cut. Journal of Wildlife Management 47(3):799-804. Emmingham, B. 1998