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Oregon Field Guide

Sea Lion Study

OPB | Feb. 1, 1999 7:30 p.m.

California Sea lions are taking their toll on Oregon's threatened fisheries.

Oregon Field Guide

Elk Rock in Willamette River

OPB | Feb. 1, 1999 7:30 p.m.

Tiny Elk Rock Island, in the Willamette River just south of downtown, was once a mountain.

Oregon Field Guide

Sewage Ponds of Portland

OPB | Feb. 1, 1999 7:30 p.m.

City sewage ponds can be prime locations for both migrating waterfowl and birdwatchers.

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Major Support Provided By: Dorothy D. Gage

Additional Support Provided By: the Coit Family Foundation, Fred and Clara Dolen Charitable Foundation, Kay Kitagawa and Andy Johnson-Laird, Christine and David Vernier, and the Greenfield/Hartline Habitat Conservation Fund of the Nature Conservancy.

Special thanks for support by: The Roundhouse Foundation, Jon and Nancy Decherd, Bonnie and Peter Reagan