Hi, I got my first two chickens off a friend when they were about 6 weeks old. They are now about 11 - 12 weeks old and I'm still not sure if I've got roosters or hens. Googling hasn't really helped much so I figured I'd just post some pictures and get some help from people with more experience. I was told the black one is an Australorp x (probably with RIR) and the brown one is a bantam leghorn. They're both lovely but I've noticed them fighting with each other (jumping feet first at each other) so I wondered if maybe I had a pair of roosters. If there are any more pictures that would be helpful please let me know. Thank you.