Hi, I have a Welsummer about 5 weeks old now. I got her from Wilco Farm Store. She is feathering out very well, but the feathers on her head are pretty light colored. I expected them to come in a darker brown. Is this just a phase of the colors or is she a silver duck wing? I was looking at pictures online and found the silver duck wing. I'm new to the Welsummers, so forgive my ignorance. I'm sorry that the pictures are not the best. Thanks!