Search form

Donate Today
Now Playing:
Saving Sawfish
Next Episode:

Passport: Show | Hide

Tiger sharks are the ultimate apex predators. Scientists use satellite tags and DNA...
Changing Seas  ·  Episode 604

Saving Sawfish


The strange, prehistoric-looking Smalltooth Sawfish were once coveted by anglers as popular trophy fish. But habitat loss and overfishing have greatly reduced the animals' range and landed them on the endangered species list. Today, the fish are limited to South Florida, where scientists are conducting research to save the species.

Add to favorites Favorite