24 Mevsim
244 Bölüm
Oregon Field Guide - Season 25 Episode 5 5. Bölüm
An Eastern Oregon stock ranch dedicated to sustainability. Rock hounds flock to Oregon from around the world to find thundereggs. Twenty years of research confirms amphibians are still declining and the causes are complex.
- Yıl: 2021
- Ülke: United States of America
- Tür: Documentary
- Stüdyo: PBS
- Anahtar kelime:
- Yönetmen: Steve Amen
- Oyuncular: Steve Amen
"
