Marine Life Encyclopedia | Oceana
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Great Hammerhead Shark - Oceana
The great hammerhead shark is known for its hammer-shaped head. Learn more and see how you can protect them.
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Oceana | Protecting the World's Oceans
Working to protect and restore our oceans, Oceana is the largest international advocacy organization dedicated solely to ocean conservation. Learn more and get involved.
10 Ways You Can Help Save The Oceans | Oceana
Saving the oceans can sometimes feel like an overwhelming task, but if we all pitch in, we can make a big difference. While there are a variety of lifestyle choices that, when adopted, can help the oceans, here are our top 10 ways you can help save the oceans!
Tiger Shark - Oceana
Named for its characteristic vertical bars along its body, the tiger shark is the second largest predatory shark species. Learn how you can protect them.
Dumbo Octopus - Oceana
With fins resembling the ears of Disney’s Dumbo, the dumbo octopus is a genus of deep-sea umbrella octopus. Learn more and see how to protect their habitat.
Gray Seal - Oceana
Gray seals, capable of consuming about 5% of their body weight per day, hunt together to catch fish. Learn more about gray seals.
Blue Glaucus - Oceana
The blue glaucus is a brightly colored nudibranch. This tiny sea slug spends most of its life floating upside-down. Learn more about this unique species.
Open Ocean | Oceana
Making up more than 99% of the inhabitable space on earth, the open ocean is an enormous place. Learn more.