Hi, I need some advice. I keep a mixture of birds and poultry, free range at home. My peahen hatched 3 chicks and has been an amazing mother, taking excellent care of them until the last couple of days. One chick seemed a bit subdued and the next day the hen started to distance herself from them. Now she is chasing and attacking them. Can anyone help me deal with this sudden change in behaviour? They have total freedom to wander in a rural environment and in all I have 8 peafowl.