06/03/2026
A closer look at great star coral, Montastraea cavernosa. 🪸
This species is a beautiful example of how coral anatomy works up close. Like other stony corals, great star coral is made up of many individual animals called polyps.
Each polyp has a mouth surrounded by tentacles that allow the coral to interact with its environment in many ways, ranging from defense and competition to catching tiny drifting food from the water. Together, those polyps build the larger coral colony. From a distance, coral can look like rock or even a plant, but up close, you can see the living structure that makes each colony so complex.
Follow along to see more of the amazing corals we work to conserve! Together we save the ocean!