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Filtering by: Subject Birds -- Effect of habitat modification on -- Oregon -- Portland

Riparian bird communities in Portland, Oregon : habitat, urbanization, and spatial scale patterns

Creator:

Hennings, Lori A.

Abstract:

Urban ecosystems are characterized by human disturbance and changes in the amount, types, and spatial arrangement of wildlife habitat. The relative importance of habitat and human associated variables to urban birds is unknown. In 1999, I surveyed spring bird and plant communities along 54 perennial streams in the Portland, Oregon...

Resource Type:

Masters Thesis