Working to protect and restore our oceans, Oceana is the largest international advocacy organization dedicated solely to ocean conservation. Learn more and get involved.

Explore Oceana’s Marine Life Encyclopedia to learn fun facts about your favorite marine animals - from sharks and sea turtles to ecosystems and corals.

Oceana protected over 4.5 million square miles of ocean and innumerable sea turtles, sharks, dolphins, and other sea creatures – but there is still more to be done. Donate to Oceana today …

What does Oceana do? We campaign worldwide for policy change to restore and increase ocean biodiversity and abundance. Get to know our mission, history, and work.

2020年6月8日 · Scientists have successfully photographed a black hole, landed rovers on Mars, and sent spacecraft to the dark side of the moon. Yet, one of the last unknown frontiers – and …

FEATURED CAMPAIGN Save the Oceans, Feed the World We are restoring the world’s wild fish populations to serve as a sustainable source of protein for people.

Oceans cover more than 70% of the planet and are home to important species and ecosystems. Learn about 10 ways you can help save the oceans!

FEATURED CAMPAIGN Plastic Pollution Oceana campaigns to stop plastic pollution at the source — by working to pass local, state, and national policies that reduce the production and …

Although nicknamed "killer whale," orcas are actually members of the dolphin family. Learn more about orcas and their habitat.

OUR APPROACH We lead strategic, directed campaigns that achieve measurable outcomes for the oceans. Oceana leverages law, science, grassroots activism, advocacy, and strategic …