hello i have 5 golden comet hens and all ofem except 1 are being mean to eachother idk why there doing this crap all of the sudden tommarow is the first day of fall here in pennsylvania idk know if diffrent seasons make chickens moody and mean but its driving me nuts seeing them chaseing eacther around and terring the heck otta the back of eachothers heads its rediculous why are they doing this?