Next thursday, if Im very lucky (knock knock) Ill be hatching some ameraucanas, some blue orps, and some blue rocks. Now, I know when they start hatching youre not supposed to open the incubator until its over with. So how will I know who is who? Its not like one breed is black and one is white. What can I do so that I know who are the rocks, the orps, and the americaunsa?