4Hchickmama: I can't tell by your pictures, and I am new to silkies, but in my other chickens, bald head means she's the roo's favorite, spelled s-e-x, if you get my drift. I don't know why, but my last 2 roos have just one hen that they like to grab by the head feathers until they are bald. Maddening, since although they make hensaddles, I've yet to see a cowboy hat to match, lol.
Thanks for putting me at ease, Hawkeye - I've just never had such little babies, one of the EE's died w/o pipping after chirping all day, then I got on here and was seeing all sorts of "omg, my silkie chicks are dying!!!!!" posts and it kind of freaked me out. I swear the little boogers are nearly twice as big today as they were Thursday when they hatched! I've got to set up a photo shoot soon

Hatching in summer is soooo much easier than February-March, just glad they didn't try during the 100's weeks!