Hello! We purchased BCM hatching eggs this winter and had a little surprise at hatch...one was born white. We figured that she was a splash because that can happen, but now she is getting copper feathers, and is looking more lavender than white. Has anyone encountered this mutation? Will she continue to darken? I'll add photos, but it is hard to show the color of her feathers with her squirming. We aren't going to breed her, just wanted to add dark eggs to our basket. Will her eggs be lighter because she isn't black? I'd appreciate any thoughts on this gal!