Extras

Oregon Field Guide

Lake Abert Dries Up

Clip: S24 Ep2404 | 15m 59s

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

Oregon Field Guide

Disappearing Frogs: Update

Clip: S24 Ep2404 | 8m 12s

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

Oregon Field Guide

Mt. Hood's Volcanic Past

Clip: S24 Ep2404 | 8m 20s

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

Oregon Field Guide

Warren Falls

Clip: S24 Ep2404 | 7m 57s

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

Oregon Field Guide

Yellow Tuft Alyssum

Clip: S24 Ep2404 | 8m 50s

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