I have one Black copper maran rooster that has never been nasty. He has actually been a pretty good experience being the first rooster I've owned and raised from a chick. Always is the first to come running up to me when He sees me coming. He always follows me when I pick up a hen just being protective of the flock. Also very easy to pick up and Never has attacked. He had gotten stuck in his shell on hatching day and luckily I rescued him out.