Extras

    Video thumbnail: Oregon Field Guide Lake Abert Dries Up

    Oregon Field Guide

    Lake Abert Dries Up

    Oregon’s third largest lake dried up. Is more than drought to blame?

    Lake Abert Dries Up

    Video thumbnail: Oregon Field Guide Disappearing Frogs: Update

    Oregon Field Guide

    Disappearing Frogs: Update

    Years of research confirms amphibians are still declining and the causes are complex.

    Disappearing Frogs: Update

    Video thumbnail: Oregon Field Guide Mt. Hood's Volcanic Past

    Oregon Field Guide

    Mt. Hood's Volcanic Past

    Mt. Hood is an active volcano with a history of relatively recent eruptions.

    Mt. Hood's Volcanic Past

    Video thumbnail: Oregon Field Guide Yellow Tuft Alyssum

    Oregon Field Guide

    Yellow Tuft Alyssum

    A new invasive species from Europe has been introduced in the Illinois River valley.

    Yellow Tuft Alyssum

    Video thumbnail: Oregon Field Guide Warren Falls

    Oregon Field Guide

    Warren Falls

    A man-made waterfall in the Gorge blocks a natural fall. One man wants to end that.

    Warren Falls