Want better video quality? Sign in to access HD streaming!

×

Want to watch better-quality PBS Video? Sign in to access HD streaming!

When you sign in, you'll become a PBS Insider and we'll share your contact information with your local PBS station. You may receive updates to help you stay connected with what's happening online and in your community. Privacy Policy

CHANGING SEAS

Sentinels of the Seas

  • Aired: 06/07/2010
  • 26:42
  • Rating: TV-G
Bottlenose dolphins are a beloved Florida icon, but recent studies show disturbing signs of immune system dysfunction and disease plaguing this charismatic mammal.
Embed Options
Close ×
Sentinels of the Seas
Sentinels of the Seas
Legacy contaminants seriously affect the health of Florida’s beloved bottlenose dolphins.
Width:
Height:
Please copy this text to your clipboard.
Problems Playing Video ?
Major funding for this program was provided by the Batchelor Foundation, encouraging people to preserve and protect America's underwater resources.
PBS Anywhere - funder area
Related Links:

PBS KIDS

Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

Downton Abbey Collection

Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.

Donate

WPBT2 South Florida PBS helps all of us explore new worlds and ideas. Give Now

AugustLightbox