I have 12, two weeks old, baby chicks. 6 New Hampshire Reds, 3 White Leghorns, and 3 Araucanas. I also have 10 older birds out in my coop, in which one of the hens has hatched and raised a batch of chicks before. I was wondering if I could take that hen(which is a very nice hen) and introduce her to the 12 chicks that I have inside and see if she will raise them. Any help is welcome.