24 Sezono
244 Epizodo
Oregon Field Guide - Season 24 Episode 4 Epizodo 4
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.
- Jaro: 2021
- Lando: United States of America
- Ĝenro: Documentary
- Studio: PBS
- Ŝlosilvorto:
- Direktoro: Steve Amen
- Rolantaro: Steve Amen
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