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Filtering by: Creator Beaman, Jill A. Contributor advisor sim Roby, Daniel D. Decade 2010-2019

Extrinsic and Intrinsic Factors Associated with Reproductive Success of Caspian Terns (Hydroprogne caspia) at East Sand Island, Columbia River Estuary

Creator:

Bailey, Olivia A.

Abstract:

Declines in wild salmonid (Oncorhynchus spp.) populations in the Columbia River basin have resulted in managers identifying that avian predation on juvenile salmonids is an important limiting factor for salmonid recovery. Caspian Terns (Hydroprogne caspia), particularly those nesting in the Columbia River estuary, were identified as key avian predators that...

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF Olivia A
Restoration of Pigeon Guillemot Nesting Habitat Through Removal of Introduced Predators

Creator:

Stark, Samuel B.

Abstract:

The 1989 Exxon Valdez oil spill (EVOS) in Prince William Sound, Alaska provided impetus for a great deal of research into the ecosystems of the Northern Gulf of Alaska. Buried within the multitude of resulting impacts, which included hundreds of thousands of oiled seabirds and dramatic ecosystem shifts in the...

Resource Type:

Masters Thesis

Full Text:

provided impetus for a great deal of research into the ecosystems of the Northern Gulf of Alaska. Buried