52 ฤดูกาล
994 ตอน
NOVA - Season 12 Episode 10
NOVA explores the breeding, migration and survival patterns of the Rocky Mountain elk in a unique film, made totally under natural conditions. Telephoto lenses were used so as not to disturb the animals; filmmakers spent 18 months tracking the elk through the breathtaking Wyoming Rockies.
- ประเทศ : United States of America
- ประเภท : Documentary
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