We can probably strike wolves off the list since it's a restorative act. In Yellowstone's natural state prior to human intervention it had wolves were part of t

We can probably strike wolves off the list since it's a restorative act. In Yellowstone's natural state prior to human intervention it had wolves were part of the ecology. The general way meddling in ecologies goes is that humans remove or add something and the entire ecology becomes grossly distorted. (Eg. Driving Sea Otters to near extinction creates a bloom of Sea Urchins, which devastate ocean habitat of so many other species etc etc)