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Season 6 Episodes

Living Fossils

In the deep waters off the coast of Honduras, flowerlike animals flourish. These so-called crinoids have been around in various forms since before the age of dinosaurs.

Galápagos: Windows into the Future

The unique oceanic conditions of the Galápagos Islands serve as a perfect natural laboratory to study how climate change may impact corals in the future.

Biggest Fish in the Sea

The largest known aggregation of whale sharks occurs off Cancun, Mexico. The gentle giants come to feed on plankton, allowing experts to study the largest fish in the sea.

Saving Sawfish

Smalltooth Sawfish were once popular trophy fish, but habitat loss and overfishing have landed them on the endangered species list.

Funding for Season 6 of Changing Seas was provided by: