Absolutely, happy to help. I have female black sexlinks who are all black. It is very possible that you have black male sexlinks. They could look like a barred rock because their mom was most likely a barred rock. I think watching their comb development would be the easiest way to tell if you...
To follow up, I believe I have 1 male barred rock and 3 female barred rock who are 5 weeks old. The male is starting to develop a crown. Males start developing crowns about 5-6 weeks for barred rocks. Females will not develop crowns until they are close to laying eggs. In my picture attached...
1 and 2 look like male barred rock to me. If they are, the males will have a lot more white to their coloring and the females will be more black. I’m unsure about 3-5 but the white chick in the background of 5 looks like a male white Leghorn or Cornish meat chicken. I got my first chicks 3/5/18...