Accumulated snow in tree falling on and damaging dish?

It is not a prank question. There are at best few places around my home where there is a clear line of sight to the satellite. And placing the dish under a tree is one of the possibilities. I'm talking about big trees, and the needed inclination is 45°, not 90°. Also, I think I have final say. But it really doesn't matter. The same question arises if the installer decides to place the dish under a tree.