Totally useless but interesting: Eggs glow bright pink under black light

[JacinLarkwell]

Flying squirrels glow bright pink, too. I don't flash my flying squirrel with UV light because it seemed to bother her the one time I tested it out it, but she definitely glowed pink that one time. I wonder how many other things glow pink under a UV light?

Platypus do.

 

[NanaK]

And that's your interesting, but totally useless, fact for the day.

Interesting but not totally useless.

Evaluating the Use of Ultraviolet Light as a Method for Improving Hatching Egg Selection​

https://www.sciencedirect.com/scien...?ref=pdf_download&fr=RR-2&rr=8c6d560b2dc1505d​