My sex link hen has been sitting on her eggs. The chicks just hatched today. She stands up for them to go under her and everything. I picked one up to check it's butt, and it peeped really loud. The mother became alert all of a sudden. I was putting the chick back when the mother acted like she was going to peck me, but she didn't, she pecked her chick!!! She is so nice to the others, but when this chick peeps loudly she goes after the chick. What is she doing or what can i do to make her stop if i can.