We had one of our hens hurt badly about a month ago. She had to have stitches, but has healed very nicely (thanks for all the advice on here It's a pretty nice day here, almost 45 and I was trying to give her some fresh air with the flock outside. She immediately was jumped on by the rooster and a few of the hens were trying to attack her. It's only been 1 month, I didn't think they would forget about her that quickly. Do I have to introduce her like she was a 'new' chicken to the flock? She has been living inside since she was hurt. Any suggestions??