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Oregon Field Guide - Season 28 Episode 5 Who's Watching Oregon's Wildlife, Slot Canyon Geology and Eulachon Smelt

Trailer
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.

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First Air Date: Jan 01, 1970

Last Air date: Oct 21, 2021

Season: 24 Season

Episode: 244 Episode

Runtime: 26 minutes

IMDb: 10.00/10 by 1.00 users

Popularity: 5.685

Language: English

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