I'm just getting started in raising chickens and I bought three red sex link chicks. No problems there, but I also have one chick the kids at school hatched that was donated to them and I don't know the breed or gender. I can't keep roosters due to zoning so I'm a little concerned this one may be a boy. I've put a couple of pictures here and would appreciate any info you guys can give me. Much appreciated from this newbie!