I have a french copper maran rooster. He is 5 months old. He is huge! He doesn't come when I call hens for scratch. He is always off by himself. Hasn't crowed yet either. I thought he could be deaf, as he is still on the roost, when all others are eating scratch. I believe I have another much smaller rooster too. They haven't gone after each other, so I haven't had to seperate them. Any ideas? I have researched deaf chickens, and I guess that's not possible.