Grouper Moon -
changing seas

Sun, Oct 19 6:30 A.M. NHPBS (11.1)

During the winter full moons Nassau grouper gather in large numbers to spawn. Most of the known spawning sites have been fished out, but the Cayman Islands are home to the last great reproductive population of this endangered species.

Duration: 26 minutes and 46 seconds

Episode Number: 403

All broadcast times for this episode: (show all)

Sun, Oct 19	6:30 A.M.	Grouper Moon NHPBS (11.1)

About Changing Seas:

CHANGING SEAS takes viewers on an exciting adventure to the heart of our liquid planet.

The documentary series offers an unprecedented look at how oceanographers and experts study earth's vast underwater wilderness, while shedding light on how over-fishing, global climate change and pollution threaten ocean resources.

Watch Changing Seas - Clips, Episodes & Previews

Grouper Moon - Trailer

Grouper Moon

Dolphins: Breaking the Code

Cryptic Critters

Corals in Crisis

Changing Seas | Preview

Future Broadcast times for "Changing Seas": (show all)

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Sun, Sep 14	6:30 A.M.	Reef Revival NHPBS (11.1)
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Sun, Sep 28	6:30 A.M.	After The Spill NHPBS (11.1)
Sun, Oct 5	6:30 A.M.	Tracking Tigers NHPBS (11.1)
Sun, Oct 12	6:30 A.M.	Mysterious Microbes NHPBS (11.1)
Sun, Oct 19	6:30 A.M.	Grouper Moon NHPBS (11.1)