These sea slugs may look lazy, but eelgrass sea hares are actually environmental heroes.

See Sea Slugs Scour Seagrass by the Seashore Deep Look

Premiered November 10, 2020
See Sea Slugs Scour Seagrass by the Seashore

These sea slugs may look like lazy, zebra-striped spoonfuls of jello, but eelgrass sea hares are actually environmental heroes. Their voracious appetite for algae helps keep underwater meadow ecosystems in balance – which is great news for sea otters.

About the Program

Deep Look

See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

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