When I was cleaning out the banty shed my gold laced poland cockerel came in and went in the neat box. He started making funny noises and scraping about. Then he sat down and started to make himself comfy. The a blue laced Wyandotte hen came in and went into the nest with him he then got up and started making the noises again. She then started pulling at his feathers. They repeated this process a few times. What were they doing??