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Oregon Field Guide

Avalanche control

OPB | Feb. 1, 1998 7:30 p.m.

Witness the violent battle to keep snowy slopes safe for skiers.

Oregon Field Guide

Sycan Marsh

OPB | Feb. 1, 1998 7:30 p.m.

The Sycan Marsh is a test case for whether cattle and conservation can coexist.

Oregon Field Guide

Group Bike Rides

OPB | Feb. 1, 1998 7:30 p.m.

If you don't want to ride alone, there are plenty of groups that sponsor bike rides.

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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