last week i posted about the loss of some birds to ...rats?... this morning i went out to tend birds and found 2 dead with holes through their back half to where the egg part of the quail is..just like before .AND 1 alive but a bunch of feathers pulled where she had been started on. WHAT is going on with these birds ...has anyone had this problem before? WHY would they be doing this? I have a couple hens with blood all over their faces.