So I just got two 8 week old choc. runners very cute- my two adult ducks are terrified of the little ones. They were all out together yesterday and today. The two chicks are desperate to be with the adults but the adults run away the as soon as they see the chicks. Its very comical the two little chicks todleing and skwaking after the two adults. I am sure they will get used to one another when the chick are grown a bit- is this common?