2 crows attacked one of my Polish hens and had her down pecking her to death! I yelled and they flew up allowing her the opportunity to get up and run to the barn (I thought she was dead, thank goodness she wasn't). Then I went for my gun and went after them. I'll now be shooting any crow that show an interest in my field I think Frieda (the Polish) had her ear area and neck ripped open. I applied Blu Kote to it all and she's resting comfortably in the barn. I've never heard of crow attacking chickens Have you?