This little beauty is a 5mo old Lavender Ameraucana. The lady we got her from lost her entire (small) flock to predators except for her. She needed some friends! After keeping her separate for a few weeks to keep an eye on her for biosecurity, what is the best way to introduce a single hen to an established flock? I have 10 hens under age 1. They do not free range, but they have a very large coop and runs.