We have a 6-7 month old Midget White hen who has been know to get over our 7 ft. fence into the neighbors' yards. Shortly after I let the birds out this morning, I found her over in a field next to our neighbor's yard wandering around. Since then she has been over there twice. (she normally only gets out a few times each week) She seems kind of confused. We think that she is trying to find a place to nest. Is she old enough? As a side note, we do not have a tom, but she has squatted a few times when we walk past her the last few weeks.