This year I discovered that one of the trees near where we'd always seen a lot of movement was actually a pair tree and a great food source. (We always thought it was a cherry tree since that is what it looked like from a distance.)
I quickly put a stand in that tree and killed my 08 buck from it. Turns out its a deer magnet and I mean a big time deer magnet.
I stumbled onto the same thing this year. Man when those pears drop the deer are all over them. I found the only problem to be the only tree around is the actual pear tree [8D]. Just the way the stand is situated those little buggers are all over me and under me in a second. Just can't see them (or hear very good). I was looking through my platform at 8 of them for about 45 minutes this year.