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Filtering by: Subject Forest birds Committee Member Hagar, Joan C.

The use of burned forest by breeding birds following the Biscuit Fire in southwest Oregon

Creator:

Donaghy Cannon, Michelle M.

Abstract:

Fire severity is hypothesized as an important driver of bird responses to wildfire. For those species that typically respond negatively to increasing severity, Accessibility of high-severity burned forest may be dependent on the proximity of unburned or low-severity burned forest to meet all of the needs of breeding bird species...

Resource Type:

Dissertation

Full Text:

decay. In all, bird species that were likely to nest in high-severity forest also were likely to
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:

presence of these species in coniferous forest stands has been associated with bird species richness and