I have 9 chicken about 5 months old and when they are out in the evening to forage and get their exercise. I see them run up to one another stand very tall with neck feathers puffed and stare at each other then run away. Its not just one doing it all the time, they all seem to do this. I wasn't sure if this is play or pecking order. I haven't seen any injuries so assuming its play. They get so excited when they see me come out in the evening to let them out.
