
Access to this video is a benefit for members through
Back to Show
Watch Preview
Changing Seas
Beneath the Bridge
Season 8
Episode 804
The Blue Heron Bridge in Riviera Beach, Florida is known as one of the best shore dives in the United States. Even though at first it appears as an unlikely dive site, it is home to a rich variety of marine life, ranging from tiny nudibranchs to manta rays. Underwater photographers are documenting what lives beneath the bridge, and a scientist is studying how two species of octopus co-exist there.
Support Provided By
Season

Unlock with PBS Passport
26:47
Scientists employ creative solutions to restore and reconnect Florida’s mangroves

Unlock with PBS Passport
26:47
The deep-sea submersible Alvin brings explorers to extraordinary places.

Unlock with PBS Passport
26:42
Scientists study salt marshes along scenic coastlines in the South.

26:42
Scientists team up with anglers to study the survival rates of the fish.

Unlock with PBS Passport
26:53
Scientists study what makes certain corals more resilient than others.

Unlock with PBS Passport
26:42
Scientists monitor penguin populations and study the animals’ interaction.

Unlock with PBS Passport
26:42
Scientists study the devastating impacts of the Deepwater Horizon oil rig disaster.

Unlock with PBS Passport
26:42
Scientists set out to uncover the mysteries of blue holes.

Unlock with PBS Passport
26:42
Experts study the purpose of a male humpback whale's song.

Unlock with PBS Passport
26:42
Stony Coral Tissue Loss Disease is devastating Florida’s fragile coral reef.

Unlock with PBS Passport
26:47
Scientists work to understand what causes toxic algal blooms.

26:42
Discover the Cordell Bank, a magical underwater island few people have ever heard of.