Imagine gliding through the chilly, emerald-green waters of the Pacific, sunlight flickering through waving forests of kelp.

During the safaris, Goodall spoke to the importance of sea otters as a key component to our ecosystems. Otters eat sea ...

During the safaris, Goodall spoke to the importance of sea otters as a key component to our ecosystems. Otters eat sea ...

For years, thorny underwater critters have been chewing their way through kelp and other plant material, leaving behind nothing but bare rock.