We got 6 keets in mid June, I believe 4 males and 2 females, they are our first fowls of any kind. We raised them in a brooder, moved them to a nursery and then into a fly pen with a coop. We trained them to come home at dusk to a whistle so they could be put up in the fly pen for the night, but they never went far. They always seemed to run one of the females off a bit when we'd give them thier treats, but it seemed to get worse the past few days and she was further away than usual, but she and they seemed distraught when she wasn't with them. When I came home this afternoon, she was gone. The others were just milling around as usual and not upset as before. Is it possible that she would have just left? I'm very upset about this so please take it easy on me. Thank you.