Hello Silkie experts, I need to know what it means when my silkie, whose face was originally blue, is turning red. When I was buying a silkie at a poultry swap a breeder told me when I'm choosing a silkie to make sure their faces are blue "look for any redness" she said, but we didn't have time for me to ask her why. So can anyone tell me? I just want to rule out sickness. Thanks!