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Blog: urchins

Urchins, anemones and sea stars, oh my! Invertebrate care at the Seattle Aquarium

Invertebrates—animals without backbones—are found in every habitat at the Seattle Aquarium. And, like all animals that make their homes with us, they need expert care to thrive.

Critter News: Scallops, Chitons, Sea Stars and Sea Urchins

Critter News: Scallops, Chitons, Sea Stars and Sea Urchins

What am I?
I am one of about 60 of what you see in the photo on the left. I may help my possessor see danger nearby or good habitat further off.

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