Thank you all so much!! I am still questioning Charlie as his/her tail and wing feathers are growing considerably slower and you can also see those two things that hang from their chins?! You can't really see those on the others. ALSO just today Lucy and Arlene started fighting like chests and wings puffed out and chasing each other!!! The lady I got them from suspects roos for those two?? Any thoughts?? I'm pretty sure Aunt B is hen but the other 3 I keep going back and forth on! When would I know for sure? How old??