I have a 5 month old Cochin Rooster that has not yet crowed! Will he ever crow or could he just be late bloomer? He's not very "manly" and often runs inside the chicken coop shaking when something scares him. He was really picked on by the rest of the flock when they were all chicks. He's just funny though and keeps us guessing. There is no doubt he's a rooster. He's had a bright red comb and wattle from a young age with long flowing tail feathers.