Not sure what went wrong... she protected the eggs, then mothered the chicks... just when more eggs started to hatch she seems to have forgotten how to protect OR mother the new ones.
I'm also having the same problem...my broody hen hatched three chicks and seems to be doing well. A few more eggs started to hatch a few days later and I realized she was pecking the chicks to death as they hatched. I was too late to prevent it but I've left the three other chicks with her...
