23. Blue Dragon Nudibranch
The blue dragon nudibranch is a mesmerizing sea slug that floats along the ocean surface, carried by currents. Its iridescent, blue-silver body reflects and refracts sunlight, allowing it to blend seamlessly with the water and sky above. To both predators and divers, the blue dragon can appear to vanish in an instant, as if it has “teleported” out of sight. Discover the blue dragon nudibranch.