That's what I'm wondering is too young but when I've done research it says the
They look like pullets, but the pictures aren't the greatest.
View attachment 2927329Here's some cockerels around the same age as your's.
I have one cockerel and three pullets, this helped immensely!! Two weeks made enough difference to tell. It's looks like the little guy near the heating plate all the way over to the right of the other white-ish ones. It's a week younger than the pullets, they were out on day 18, and he was out on day 25. I had started giving up hope. They're starting to fly now and it's so cute.