Rick; While I have baited bears, not one of the nine attacks were over bait nor was I in a tree stand. When F&G collared 27 moose calves out near McGrath, I believe it was 25 killed soon thereafter. Their analysis showed black bears killed over 80% of the calves. Not wolves and not grizzlies. 

I call an attack when a bear acts like I described and is under 20 yards away & coming fast. I am not stupid enough to wait to see if contact is made. But for the record, the one black bear landed on top of me with a huge hole in her head where her brain use to be stored. In another attack, the bear was fatally shot twice at 17 yards in the chest straight on, then right in the teeth at 5 yards, then 5 times with a 44 pistol  and twice more with a .338 mag rifle while he was laying against my legs. The bear got to his feet as soon as the shooting stopped. He jumped 25 yards and I hit him 2 more times with a rifle to put him down for good.  I guess that was just a charge, not an attack.