Illustration of Heliopora coerulea (Blue Coral), which is so named as the skeleton is blue. It is classified as Vulnerable by the IUCN due to overharvesting for the aquarium industry
Illustration of an octocoral (Octocorallia)
Illustration of a branching coral
Illustration of mushroom coral (Fungiidae)
Illustration of a Cerulean Warbler (Dendroica Cerulea)
Illustration of a juvenile branching coral
Illustration of a second type of plate coral
Illustration of a third type of plate coral
Illustration of a type of plate coral