NOVA - Season 48 Episode 23
The hidden scientific secrets of butterflies reveal them to be more inventive and resilient than we ever imagined. Follow their extraordinary life cycle and migrations to tropical rainforests, windswept prairies, and even inside a chrysalis as it’s being spun.
- Zhanri: Documentary
- Studio: PBS
- Fjalen: nature, candid, inspirational, factual, dramatic, informative, instructive
- Cast:
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