Changing Seas  Sentinels of the Seas

Signs of disease in dolphins. Problems may be linked to contaminants and pollutants. Details

 
 

Program: Changing Seas

Episode: Sentinels of the Seas

One of Florida's most beloved marine mammals is the bottlenose dolphin. The animal's charismatic smile belies the silent threats lurking in its ocean home. Many Florida dolphins are showing disturbing signs of immune system dysfunction and disease, which may be linked to contaminant exposure.

Duration: (26:42)
Premiere Date: 06/08/2010
Episode Expires: Never
TV Rating: TV-G

Major funding for this program was provided by the Batchelor Foundation, encouraging people to preserve and protect America's underwater resources.

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