Oh my! All of these stories you told just made me smile! My chickens also pulled this on me. I went to close the coop up for the night and when I looked inside the roost was empty. So, of course, expecting the worse, I ran to tell my DH that all of the chickens were missing. He comes to check things out and says "Did you look up there?" All of them on the rafters. What's funny is when we open the door in the morning and they come flying down like fighter pilots. You better not be in their way!