Today of CPBBD they discuss how if you don't have ant mound in your prairie restoration you're doing it wrong.
Hey. I could have told you that.
Anything without ants is "doing it wrong" IMO
(But seriously I didn't know that ants that lived in grass lands made mounds. They survive fires inside of them! Ants are the best. )
https://www.youtube.com/watch?v=EP0xuMtuLFI