Rock chucks and sage rats...
Lots of places to go but the only I’m familiar with is Burns Oregon.
Talked to a guy here a few years ago. Said he took 4K rounds of 204 Ruger and numerous guns to save barrels. I believe he went to S.D. for prairie dogs.
Well that piqued my interest & didn’t get around to going until this year.
I can attest to the need for several guns, you’ll need em & we made a quick trip, only took 2k rounds & 5 guns. Shot steady for around 4-5 hours & returned. Had a few hundred rounds left.
You can google for the hunts or check out 204Ruger.com.
Lots of info on them. Warning though, it’s addictive.
https://204ruger.com/index.php?sid=c910d09225ec67e71e5d665f582fda69