Except for the minimum wage guy with the ladder, and some random owl flying through your yard.
It's the nature of life.
/johnny
It would have to be quite a ladder. The wire is 80 feet off the ground, at the end of a half mile long driveway, on a downward slope of about 200 feet . As I said, we are in the woods..... BIG trees.
Our only real issue is wind, which takes down big branches. We have only had to re-set the wire once when a falling branch shifted it. Not hard to do with a slingshot with fishing line and weight attached for that very purpose. The wire has a line on each end with a weight, to allow the trees to move. That way the wire floats over each branch it sits on, and it isn't stretched and broken.