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244 Episodio
Oregon Field Guide - Season 27 Episode 10 Episodio 10
Pikas are the adorable masters of the high country. So why are thousands of them living just a few hundred feet above sea level in the Columbia River Gorge? Oregonians help monarch butterflies with the one plant they need to survive: milkweed. We will also meet a group of ecologists who have cooked up a clever way to address the problem of invasive species – one bite at a time.
- Año: 2021
- País: United States of America
- Género: Documentary
- Estudio: PBS
- Palabra clave:
- Director: Steve Amen
- Emitir: Steve Amen
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