The Silkie in the image (left, 3 weeks old) has a funny feather or two that stick out as of two days ago. Other than that, she has no other symptoms of any illness, but I am not sure if this is sort of an onset sign? I had a chick pass away a week ago from this flock who had a few feathers sticking out in a similar way (but had some other scary symptoms), but I'm not sure if that's a sign, or if that's just how their feathers grow in? Am I being paranoid?