I guess I should add that what I said was some stupid biologist's study. Me I just don't think that much
But they said it was a gradual thing over a couple hundred years. But I have heard them rattle, I have seen some that did not rattle and just wonder how many I walked by I did not see or hear.
Yeah, it was biologist that thought it would be a good idea to re introduce wolves back into the wilderness areas and National Forest of Idaho and Montana a few years ago. Idaho recently declared the wolves a disaster emergency. Go figure.