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EPISODE · PRIME VIDEO
Season 49 · Episode 20
Landed Wed, 26 Oct 2022 · 21:00 your time · 1 episode · 1h 0m
Season 49, Episode 20 of NOVA aired Wednesday, 26 October 2022 at 9pm ET on PBS.
- S49E20Ocean InvadersLionfish – long prized in home aquariums – have invaded the Atlantic and are now one of the ocean's most successful invasive species, wreaking havoc in waters across the globe. Join ocean explorer Danni Washington on a journey to discover how they took over, why they're doing so much damage, and what can be done about it. These fascinating creatures are a window into the impacts of invasive species in a globalized world where human activity is an increasingly powerful evolutionary force.
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Episode 21
Wed 2 Nov · 21:00
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