Close-up view of a black brittle starfish crawling on sand underwater.

A Black Brittle Starfish Crawling In The Ground

Close-up of sea urchin preparation using a plastic spoon indoors.

Man Eating Raw Sea Urchin Using a Plastic Spoon

Sea urchin being opened and tasted with a spoon indoors.

A person using a smartphone to record sea urchins outdoors.

Colorful sea urchins thrive on a coral reef, showcasing marine biodiversity.