51 Mevsim
992 Bölüm
NOVA - Season 13 Episode 17 17. Bölüm
Birds do it; bees do it, butterflies, bats and eels do it—all leave one habitat to migrate to another, often thousands of miles away. NOVA penetrates the mystery of where animals migrate, why and how they get there.
- Ülke : United States of America
- Tür : Documentary
- Yönetmen :
- Oyuncular :