I went outside this morning and there seems to be a good amount (at least to me) of blood on the highest roost. there is a little splatter on the wall (very little) and then some on the ground. Our chicks are supposed to be all pullets (even thought I am sure they ALL aren't) and are only 2 months old. I picked up all the birds to examine them and only one had a little dried blood on her face but there was no visable injury, it was a VERY small area, and there were some missing facial feathers. I feel like it was way to much blood for that small of an injury but no one else appears hurt...any thoughts?