I'm back AGAIN hoping for some expert advice! I concluded that a 9 week old from a batch of 5 is a rooster, and now I fear that another one in the group is also a rooster. I had one die from coccidiasis and have had 2 held back inside because they're half the size from being sick. I've been trying to introduce them to the group, and it's going horribly. I have to have them all separated, and the sickly cockerel is getting his face bloody fighting through the cages. I witnessed his fighting with one today, and both had all the neck feathers out and were bobbing heads in unison… I let him out, and the bigger one really tore into him and I broke it up. The one in question was sold to me as an Americauna hen, and I thought it was odd she still hasn't formed any cheek feathers. I'm attaching a photo and hope someone might have some ideas? I really got burned by this breeder - I bought them a few days old and paid $15-20.