All 3 are cockerels, or roosters.I have included an image of each. I've had them for a week or so. Two of them will crow like crazy, the other one I have never heard more than a cackle from. I assumed it was a hen. The first image of the "red" one was attacked by the other two before we got them. Since we have increased their area a lot, they don't bully it, anymore and the damaged part on the back of its head is healing quickly. The white one with the larger comb also crows. The last image with the flatter comb, I think, is a hen. They are all beautiful birds.