Skip to main content
Access to this video is a benefit for members through PBS Passport.

Up Next

Bermuda: Life at Ocean's Edge

Bermuda: Life at Ocean's Edge

Season 15 Episode 1503
26:42
Life in the Dark: The Polar Night

Life in the Dark: The Polar Night

Season 15 Episode 1504
26:42
Ancient Adriatic: Croatia's Sunken History

Ancient Adriatic: Croatia's Sunken History

Season 16 Episode 1601
26:42
Eagle Rays: Soaring on Spotted Wings

Eagle Rays: Soaring on Spotted Wings

Season 16 Episode 1602
26:42
Maui Aloha ‘Āina: From Mauka to Makai

Maui Aloha ‘Āina: From Mauka to Makai

Season 16 Episode 1603
26:42
California Sea Otters: Life on the Edge

California Sea Otters: Life on the Edge

Season 16 Episode 1604
26:42
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
Back to Show
Changing Seas

Sharks in Belize: Jaguars of the Sea

Season 15 Episode 1502

The Belize Barrier Reef is home to a diverse array of top predators like lemon sharks, nurse sharks, tiger sharks, and Caribbean reef sharks. In a unique collaboration, local fishers leverage their generational knowledge to help marine scientists and fisheries managers keep shark populations healthy for all.

Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
Season
Lords of the Wetlands
Unlock with PBS Passport
26:42
Scientists work to save crocodiles through research and conservation.
Cryptic Critters
Unlock with PBS Passport
26:42
Deep underwater, on a shipwreck near Key West, lives a tiny potential new threat.
Dolphins: Breaking the Code
Unlock with PBS Passport
26:43
Modern technology is making it possible to correlate dolphin sounds and behavior.
Majestic Mantas
Unlock with PBS Passport
27:13
Scientists experimant to see if giant manta rays are impacted negatively by microplastics.
The Fate of Carbon
Unlock with PBS Passport
27:13
Changes to the ocean environment affect the way carbon is cycled through the seas.
Toxic Algae: Complex Sources and Solutions
Unlock with PBS Passport
27:13
Lake Okeechobee, once the blue heart of Florida, now has putrid mats of blue green algae.
The Future of Seafood
27:18
Discover ways to increase fish production in a sustainable manner.
Beneath the Bridge
Unlock with PBS Passport
26:43
Discover what lives beneath the Blue Heron Bridge in Florida.
Maug’s Caldera: A Natural Laboratory
Unlock with PBS Passport
26:43
Visit the remote Pacific, the islands of Maug - a natural laboratory for scientists.
Manatees: Conserving a Marine Mammal
Unlock with PBS Passport
26:43
Scientists take advantage of manatee gatherings to study them.
Sponges: Oldest Creatures in the Sea?
Unlock with PBS Passport
26:43
Some scientists are suggesting that ctenophores are the oldest sea animals.
The Secret Sex Life of Fish
Unlock with PBS Passport
26:43
Discover how some fish species change their sex.
Active loading indicator