Up-close image of a translucent krill.


PreviewForams are tiny single-celled organisms.

The World of Foraminifera

Take a closer look at a few members of this fascinating life form in this slideshow.

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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.
Banner Credit

Uwe Kils, Wikimedia Commons