Look closely, you will see the little bit of danger tree flagging. That is what they do about them. There are some guys who can get the trees on the ground there, but I'm seeing more hangups in this unit than on any other. Most of the fallers around here are able to work the trees so they will miss a big tree or old growth leave tree. Those hangups are hanging in an old, live cedar.
Does yelling at them work? I mean, it won't make them any smarter, or even make them better fallers, but maybe they'll take a little extra care from now on. Or maybe yelling at them will make you feel better.