Segments in this Episode
Oregon Field Guide
Debris Flow
One of the most dangerous effects of volcanic eruption is a debris flow of water and ash.
Oregon Field Guide
Columbia River Dredge
A high-tech dregding ship keeps the channel in the middle of the Columbia River clear.
Oregon Field Guide
Wildlife Viewing
"The Wildlife Viewing Guide" is a book that covers wildlife throughout the state.
Thanks to our Sponsors:
become a sponsorUpcoming Broadcasts
Return To Mt. Hood Glacier Caves And Columbia Gorge Geology Tour (2810)
December 15, 6:30 p.m. [OPB TV]
Three Sisters Huts/Oregon Bee Atlas/Steamboats (3001)
December 19, 8:30 p.m. [OPB TV]
Crab & Clam Clinic, Wlllamette Falls Sea Lions And The Siskiyou Mountain Club (3002)
December 26, 8:30 p.m. [OPB TV]
Cave Critters/Sand Sifting/Fish Watcher (3101)
January 2, 8:30 p.m. [OPB TV]
All Season 7
Yellow Jackets; Lizards; Harlequin Ducks; Sauvie Island Photo Essay (713)
Oregon Field Guide: Episode #713
Bend Cave Controversy; Monument High School Research; Beekeepers (712)
Oregon Field Guide: Episode #712
Offshore Islands; Rattlers; Pendleton Bordellos; Klamath Basin Animal Photo Essay (709)
Oregon Field Guide: Episode #709
Hanford Environment; Conservation Service/Snowpack; Forest Lookouts (706)
Oregon Field Guide: Episode #706
Endangered Invertebrates; Cascade Roads; Senior Citizens Hiking Mt. Hood (705)
Oregon Field Guide: Episode #705
Major Support Provided By:
Robert D. and Marcia H. Randall Fund for Lifelong Learning
Carol and Velma Saling Foundation
William K. Blount Family Fund of the Oregon Community Foundation
Additional Support Provided By:
Coit Family Foundation
Kay Kitagawa and Andy Johnson-Laird
Christine and David Vernier
Greenfield/Hartline Habitat Conservation Fund of the Nature Conservancy
Jim and April Lonzway
Special thanks for support by:
Barbara Emily Knudsen Charitable Foundation, Bonnie and Peter Reagan, Evergreen Hill Education Fund, Lee and Marcia Stevenson and Elaine Whitley
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