Where hunting of these animals is restricted, do these animals appear to be less aggressive/fearful towards human beings. Bears don't seem human beings are a source of food or there would be more deaths, missing hikers etc. Is this factored into any of the studies about bear attacks?

http://www.youtube.com/watch?v=moyCJ7Z-EaY @6:15 - as Sally said -'Bears don't bother you if you don't bother them'

http://www.youtube.com/watch?v=yAFV5_4k0sA - Even wild birds will show no fear to humans in remote country.