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Oregon Field Guide - Season 27 Episode 11 Серія 11
Biologists relocate young trumpeter swans from Alaska and Wyoming. New research aims to find out how destructive a Cascadia earthquake would be. Glider pilots enjoy the thrill of soaring above the Alvord desert. Ridgefield photoessay.
- Рік: 2021
- Країна: United States of America
- Жанр: Documentary
- Студія: PBS
- Ключове слово:
- Директор: Steve Amen
- Актори: Steve Amen
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