Larry,
It's tough to go off size, pad print size. If it's a big print, you should have a nice bear. Bill is right, I go off weight, mine compared to the track, take aplace, or make a place where you can see where Mr. bear has stepped. follow suit and see how far you sink into the dirt/mud........Before camaras, that was the only wy I could judge abear and his or her size was off the tracks and scat left. If you can get a camara out there then you will get a good look at waht is leavint he track.........Pete