A mother and calf humpback whale swim in ocean.

Marine Mammals

Preview A harp seal in icy water

Seals, Sea Lions, and Walruses Overview

Are you a student researching seals or someone looking to learn more about sea lions? Love Walruses? This overview dives into everything to know.

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Are You An Educator?

At Smithsonian Ocean, we have lesson plans, activities, and resources to help you engage your students in the wonders of our oceans.
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wildestanimal, flickr