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Three dolphins swimming in the sea.

Changing Seas

All episodes with PBS Passport

Changing Seas

All episodes with PBS Passport

Produced by South Florida PBS in Miami, Florida, "Changing Seas" gives viewers a fish-eye view of life in the deep blue. Join scientists as they study earth’s last frontier and discover the mysteries of our liquid planet.

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Kelp: Hidden Treasure of the Salish Sea
3:42
Experts are working to conserve and restore the Puget Sound’s declining Kelp forests.
Mollusks: More Than A Shell | Changing Seas | Preview
3:16
Researchers and citizen scientists document the fascinating lives of seashells.
Sharks in Belize| Changing Seas | Preview
4:06
Knowledgeable fishers collaborate with scientists to keep sharks abundant.
Changing Seas Season 16 - Official Trailer
Changing Seas Season 16 - Official Trailer
Mystery of the Spinning Fish | Changing Seas | Preview
4:11
Scientists work to unravel the cause of the fish spinning phenomenon in the Florida Keys.
Whales in a Plastic Ocean | Changing Seas | Preview
2:59
Scientists in Madeira study the impacts of plastics on whales and dolphins.
The Elephant Seals of Año Nuevo | Changing Seas | Preview
4:43
Scientists collaborate with elephant seals to study their life cycles and ocean health.
Costa Rica's Surfing Paradise | Changing Seas | Preview
4:54
In Playa Hermosa locals unite to protect waves, restore habitats, and save sea turtles.
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