Yeah there is no way I can tell the sex of my Royal palm poults until they are old enough to start displaying some of the male characteristics....I have found that if you put young poults next to mature birds, I wouldn't suggest putting them together, that the mature toms will strut, drum ,and gobble at the youngsters....But only if they are little toms. I watch how the mature toms react to the little birds and then can usually pick out the young toms...I guess it makes sense, they can tell male from female before we can....Just what I have found works for me...