After so many years of toil, we've finally done it. Definitive proof that guppies can quantum phase shift between dimensions. Congrats to @helenanorman.bsky.social for this game-changing discovery. 🥳 #fishsci

Any fish heads know what this massive group of European minnows is doing? Is this a spawning aggregation? Lots of cool collective behaviours on display. #fishsci