i have an americauna who is near the bottom of the totem pole, she is the smallest and was the last to start laying. she insists on sitting on every egg the other chicks lay. Sometimes she will push the other girls off the nest before they even lay. I will take her off the nest and place her out to free range. she will run back and be very persistent on sitting on the nest. What can i do to stop this? she has only laid a few eggs in the last 4 months.