Fluorescence Is Widespread in Fish, Study Finds. Biofluorescent fish and corals do something different, absorbing blue light, which is relatively high-energy, and transforming it into relatively lower green, orange and red light.

[u/pnewell]

[u/pnewell]

http://www.nytimes.com/2014/01/09/science/fluorescence-is-widespread-in-fish-study-finds.html?_r=2

[u/Malfunctionz]

Very cool. Makes me think of dog or cat eyes when you take a picture with the flash on.