Another interesting creature you might see swimming or snorkeling on St. John is a Stingray. Close to shore you are most likely to see the Caribbean Whiptail Stingray as in the photos, but if you venture further out or snorkel from a boat, you might also see a beautiful spotted eagle ray.
With their hardened surfaces, corals are sometimes mistaken as being rocks. And, because they are attached, “taking root” to the seafloor, they are often mistaken for plants. However, unlike rocks, corals are alive. And unlike plants, corals do not make their own food. Corals are in fact animals.