Last night I closed the coop, my (chicken) hen was sitting on eggs due to hatch today. Today, I opened the door to see one poult eating by himself at the chick feeder, another poult fallen on the floor peeping, and a third one cold and dead on the opposite side of the coop. Mom was still in the nest box sitting on remaining eggs. i amSO MAD at myself for not blocking off the nest box last night. But I have never seen poults nor chicks get up and running so fast. Did I hatch super-babies?