I got these when they were about 8 months old from someone. Can anyone tell me which breed is the grey/blue rooster (one in the front) is. He is an amazing rooster, never fights with other roosters, very well behaved, friendly and well mannered. Does anyone own this specific breed and has the same experience with them? The one in the back with the large crown is not friendly with other roosters only when confined. He bullies them and also crows a lot. Which breed is that one btw?