Just chased one off. Something sent 5 of my girls under the shed and the one near me just crouched, trying to make herself as small as possible. My poor cockerel didn't know which way he should go, so he squawked and went into the coop and the one near me ran in after him. Now they are all under the shed. hopefully they will settle down and come back out. I got my rifle nearby if it comes back into the trees.