I am new to chickens. I have ten assorted breeds, seven weeks old, one accidental rooster. I have noticed when they are afraid they RUN to the farthest corner of the threat, freeze, and stay very quiet. I am thinking of purchasing a baby minder for night time. My question is, if some predator starts to break into coop, will chicks get loud? Or will they do the silent/freeze behavior? We continue to predator proof, as they are all named and loved and snuggled.