First fluorescent frogs might see each others’ glow
Natural Day-Glo may play a role in amphibian’s fights and flirtations
![polka dot frog](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2017/04/042017_SM_flourescent-frog_main.jpg?fit=860%2C460&ssl=1)
NATURAL DAY-GLO A polka dot frog, the first amphibian shown to fluoresce under ultraviolet light, has complex courtship and male fights.
C. Taboada et al/PNAS 2017