this is a decent picture of my roosters face. I noticed this started in the fall and has stuck around since. He is active, eats and drinks great and has no other symptoms other than this stuff on his comb and wattle. It almost looks like dried mud. He has no problems breathing no discharge from his nose. I've looked up avian pox but these arent sores or blisters at all. Can anyone give me an idea of what this might be?