I once caused a "chicken tornado" by opening a new bag of shavings and (gently) starting to sprinkle some on the floor of the coop. Never mind that they see me do this on a regular basis. Chickens were hurtling around inside the coop about 5 feet off the floor- if they got to close to me they would push off with their claws and make a couple more laps. I never worry about the old wives tale of bats getting stuck in your hair but I was afraid I was going to have to come up with a plan for chicken removal.....