I have one Black star and she is the most gentle, and friendly in the flock. She comes up to me and wants to be held. She loves it when I give her yogurt or some other treat. She is huge compared to the other chicks... perhaps because she gets more attentionl. Also my Red star is HUGE. It makes me wonder if they have a little Jersey Giant in them. Mine is all black with just a touch of red on her breast.