I have a br hen that I am sure is a hen but has picked up some rooster behavior. My dad said he saw her wing dance our rooster the other day when he was chicken sitting and I saw her find a worm and cluck for the other hens just like my rooster does. It was so bizarre. Is this unusual or normal. This is my first time raising chickens they are just over a year old and we have had them since they were a week old.