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Doubled Your Impact for Our Ocean

Did you know that because of this caring community, more than 27,000 marine mammals have been rescued since the Center opened in 1975?

The animals are showing us that human activity is putting their lives at risk and threatening the health of our ocean. That’s why studying ocean health is key to helping marine mammals. And you can make a real difference today by doubling your impact for our ocean.

You can celebrate 27,000 animals rescued with your gift of just $27. Your life-saving donation will be matched dollar-for-dollar by a group of generous donors like you!

Double my impact today
California sea lion
two elephant seal pups in a pool
In the News

But Why: What’s a seal? What’s a sea lion?

May 2, 2025

Published by But Why: May 2, 2025

What’s the difference between seals and sea lions? Do seals bark? Are they gray? Do harbor seals live in snowy regions? Why do sea lions eat fish? Why do sea lions fight each other?

Seals and sea lions are pinnipeds, fin-footed marine mammals, and we’re learning all about them today with a visit to The Marine Mammal Center in Sausalito, California, where marine biologist Adam Ratner answers all your pinniped questions!

Listen to the full story

Yes, I want to save a life!

Yes, I want to save a life!

You’ll be giving sick and injured animals the best possible care at the Center’s state-of-the-art hospital. With your gift today, you are giving a patient a second chance at life in the wild.

  • $35 You'll buy food for a hungry animal
  • $45 You'll provide life-saving medical care
  • $65 You'll make second chances possible

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Adam Ratner