I have actually blown/snorted at a group (5) deer right at dark 20 yds from my stand to try and make them leave without alerting them as to a human being there. This did work, but not immediately. The deer started snorting/blowing back at me. They could not find me and would not move. Eventually they did move about 20yds more until they were out of my sight. Just to experiment, I continued to blow/snort as I worked my climber down the tree, gathered my equipment and walked 100yds to my house. They continued this the whole time. Weird.

LT