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A Florida manatee, Trichechus manatus latirostris, swims down a narrow channel into...
Marine Sanctuary Map
The United States has a network of protected areas in the waters off our coasts....
Signs of a Recovering Harbor
For more than two centuries, Boston Harbor has been a dumping ground. In 1773,...
Caribbean Reef Shark
Several Caribbean reef sharks swim over a coral reef in the Bahamas in this image...