Oregon Field Guide
Who's Watching Oregon's Wildlife, Slot Canyon Geology, Smelt
Season 28 Episode 2805 | 28m 34sVideo has Closed Captions
Who's Watching Oregon's Wildlife, Slot Canyon Geology and Eulachon Smelt
Who's watching out for the 600 sensitive species of Oregon wildlife? Find out why many biologists say Oregon is falling behind when it comes to protecting species across Oregon. Inspired by our recent visits to the Valhalla slot canyon, we wondered just how these unusual features form. And see how the Columbia River system's once-abundant smelt runs are officially threatened.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Oregon Field Guide is a local public television program presented by OPB
Oregon Field Guide
Who's Watching Oregon's Wildlife, Slot Canyon Geology, Smelt
Season 28 Episode 2805 | 28m 34sVideo has Closed Captions
Who's watching out for the 600 sensitive species of Oregon wildlife? Find out why many biologists say Oregon is falling behind when it comes to protecting species across Oregon. Inspired by our recent visits to the Valhalla slot canyon, we wondered just how these unusual features form. And see how the Columbia River system's once-abundant smelt runs are officially threatened.
Problems playing video? | Closed Captioning Feedback
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Oregon Field Guide is a local public television program presented by OPB