We are trying to determine if any of are girls? may be roos? We are new to chickens and do not know what saddle feathers and such are, thanks for all your help. I forgot to mention the age of the birds- we purchased them as hatchlings on Aug 12. The first one is LULU This one is Truly This one is Exie This one is Blossom Exie is in the background, Blossom in the foreground Truly in the background and LULU in the foreground.