I have two clutches of chicks right now in the chicken coop. A Barred Rock with 3 chicks and a Domonique with 7 chicks. I went to check on them and the Dom. only had 4. I was so worried. I looked all over before finally looking under the BR and there they were. Did they switch moms? Or are they confused because their moms look alike? Or are the mothers helping eachother out? Is this normal? I am worried the mothers will notice they have each others chicks and start fighting. What do you think?