I tried to take some photos of my chicks wings today to sex them. I wasn't very successful but did manage to get a few of the 7. It was difficult when my photographer is a 9 year old. They're 4 days old in these pics. They're from my plymouth rock girls, RIR girls and I have a RIR Roo who happens to be the dad of all the chicks. So.....boys or girls?