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Oregon Field Guide

Artifact Thefts

OPB | Feb. 1, 1990 7:30 p.m.

Oregon Field Guide

Urban Wildlife Refuge

OPB | Feb. 1, 1990 7:30 p.m.


Oregon Field Guide

Koll Creekside Marsh

OPB | Feb. 1, 1990 7:30 p.m.

The Koll Creekside Marsh is a wildlife refuge and a high tech industrial site.

Oregon Field Guide


OPB | Feb. 1, 1990 7:30 p.m.

All you need is a chute and the courage to run off a 500 foot hill with the chute open.

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Diving For Science (2411)

January 14, 8:30 p.m. [OPB TV]

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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