Oregon Field Guide
Mt. Hood's Volcanic Past, Warren Falls, Yellow Tuft Alyssum (24x4)
Data de estreia: Out 25, 2012
Mt. Hood's Volcanic Past
Mt. Hood is an active volcano with a history of relatively recent eruptions.
Warren Falls
A man-made waterfall in the Columbia Gorge blocks a natural fall. One man wants to end that.
Yellow Tuft Alyssum
A new invasive species from Europe has been introduced in the Illinois River valley.
- Estreia: Fev 1990
- Episódios: 174
- Seguidores: 6
- A decorrer
- PBS
- Quinta-Feira às 20