I think that the summary of that story, though, is, "Actually, wolves hardly did anything." Yes, not literally nothing, but that for the most part, plant regro

I think that the summary of that story, though, is, "Actually, wolves hardly did anything." Yes, not literally nothing, but that for the most part, plant regrowth didn't happen at all. Where it did happen, it's far from clear that the wolves -> elk predation causality chain was a major factor.