Well, it's hot and sticky here in central NC. The chicks dumped over their water and it was time to clean out the brooder anyway, ha ha! So I took the dog's crate, turned it upside down so they couldn't escape and let my chicks hang out for an hour or so. (Blue sheet was for shade.) At first they had no clue what the deal was, but then I sprinkled some of their chick food on the grass and they figured it out fast! On some, the black and white markings are coming in loud and clear. On a couple others, they are still mostly black. One has a little tuft of tailfeathers that's black and white - cute!