I love the phrase going down a rabbit hole, but it got me thinking, do rabbits even dig that deep to begin with? And what organisms (besides humans) might dig deeper that might be even more fun to tweak that phrase with?
Edit: Specified in title/body that I had meant to ask about non-human organisms. Still, there’s some cool info about deep human digs in the comments below for digfolks!
Oh, that’s a fair point on both counts, I should have specified non-human organisms. Still, we’re apparently really good at digging deep holes, so that’s fun!
This is still a fun question and I am learning!