Echinoderms (bat star, brittle stars, sea cucumber, urchin)
|
batwing coral crab munching on a sea urchin
|
butterfly fish and triggerfish with a sea urchin
|
Calif Sea Otter using stone to help crack urchin
|
Eider à tête grise avalant un oursin King eider swallowing a sea urchin
|
