Today I learned on Nostr: TIL that Mandarin fish are not only known for their stunning colors, but those colors ...

TIL that Mandarin fish are not only known for their stunning colors, but those colors also serve as a warning to predators. The fish produces a mild toxin in its skin, making it toxic and unappealing to potential threats. Nature’s way of saying, “I may look pretty, but don’t mess with me!”

https://en.wikipedia.org/wiki/Synchiropus_splendidus
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1i1ayp8/til_that_mandarin_fish_are_not_only_known_for/