Sea Hares Scrub Seagrass by the Seashore, Deep Look

These sea slugs may look like lazy, zebrastriped spoonfuls of jello, but eelgrass sea hares are actually environmental heroes. Their voracious appetite for algae helps keep underwater meadow ecosystems in balancewhich is great news for sea otters. Deep Look Mollusk Playlist SUBSCRIBE to Deep Look DEEP LOOK is an ultraHD (4K) short video series created by KQED San Francisco and presented by PBS D