So yesterday there was blood on the chicken door.. Like, a good amount. It looked like it was splattered, then rubbed in. We looked at the girls, and they looked fine... Now today, my brother decides to tell me that last night one of my girls had blood on her beak?! He is going out to take a picture right now, because I am really freaked out! PLEASE HELP ME! Thank you SOOOOO much in advance!!!!!!!