I had two girls fighting over a nest today. They were both trying to lay at the same time, noisy as all get out. One of my brahmas was taking her sweet time in the nest and Penny my Buff Orp was having a tizzy. She came up to me and squawked. I knew she was saying "Tell her to get her own nest!!!!!!!". She went over and kicked the brahma out and laid her egg 5 minutes later.