Changing Seas

Florida’s Blue Holes: Oases in the Sea | Trailer

Preview: Season 12 | 3m 24s Video has closed captioning.

Blue holes scattered throughout the Gulf of Mexico inspire a team of exploration scientists and divers who set out to uncover the mysteries of what makes them ecological oases.

Aired: 06/08/20

Rating: NR

Problems Playing Video? | Closed Captioning

Major funding for this program was provided by the Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources, and by the Arthur Vining Davis Foundations, strengthening America’s future …