At first my chickens flew over an 8 foot fence and was running around the front yard. Today, I had there wings clipped. There are 3 of them and tonight when I was putting them in the pen, one of them was running scared because of she was alone. So, we started looking for them and 1 them was on the 8 foot fence and the other was 2 feet above the other in a tree!! I know I clipped there wings right. I don't know what to do. I don't want to keep them in their pen because they love running around the yard.