Hello - I am doing a project for a Wildlife Sanctuary and some time ago, I saw a chart that someone posted that listed various animals and the altitude you could fly over them without them getting upset. I had read a posting of someone flying low over bears with heart rate monitors that when up when the drone got too close. i.e. I can fly over my horse at about 100' and he seems to not notice but gets a bit edgy when I am at 50'. Does anyone have a copy of this chart? Thanks