Scientists have recently discovered that the hawksbill sea turtle found in the waters off the Solomon Islands is neon green and red.
It's the first marine reptile scientists have found that exhibits biofluorescence, which is the ability to absorb light and re-emit it as a different color.
Prior to this, scientists have known of corals that use fluorescence, as well as a number of fish, sharks, rays, tiny crustaceans called copepods, and mantis shrimp.
Marine biologist David Gruber, of City University of New York, found the fluorescent sea turtle by chance when he was night diving in the Solomon Islands in late July and planning to film the phenomena in sharks and coral.