First time posting...very excited to converse, learn and trouble shoot with experienced chicken people. My husband and I have 16 red star pullets that are around 22 weeks old. Just 2 weeks ago we added 8 Black star pullets to our flock. We have been keeping them in totally separate enclosures but they can see each other and they communicate through the fence of each others enclosures. They seemed like they really didn't care about each other whatsoever so this morning we let them out together in their big indoor/ outdoor enclosure. This did NOT go so well at all. The red ladies where very territorial and were going after the black ladies, pecking them and ganging up on them. We got them separated and back in their respective houses. Does any one have some great advice as to how we can incorporate them together in a positive way? Thanks so much in advance!