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Oregon Field Guide

Sheep Guarding Dogs

OPB | Feb. 1, 1993 7:30 p.m.

Specially bred dogs are one way to keep predators away from sheep.

Oregon Field Guide

Szechwan Pheasant

OPB | Feb. 1, 1993 7:30 p.m.

An experimental program introduces Sichuan pheasants, native to China, into Oregon.

Oregon Field Guide

Gorge Tugboat

OPB | Feb. 1, 1993 7:30 p.m.

Tugboats navigate the Columbia River, even at night and in bad weather.

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Earthquake Preparedness

October 1, 8 p.m. [OPB TV]

Episode #2702

October 8, 8:30 p.m. [OPB TV]

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Major Support Provided By: Dorothy D. Gage and Dan Stanton, Fred and Clara Dolen Charitable Foundation

Additional Support Provided By: Kay Kitagawa and Andy Johnson-Laird, Christine and David Vernier, Coit Family Foundation, Beth Torry Miller Trust, Greenfield/Hartline Habitat Conservation Fund of the Nature Conservancy, The Roundhouse Foundation, Bonnie and Peter Reagan