I know it's hard to tell at this age, but is it possible to tell a Buff Orpington's gender by their wings? Or an Aracauna? Anything in particular that helps tell with an Aracauna? I have 3 BO's and 3 Aracuana chicks that are 8 days old. Help if you can, please. Buff 1 Buff 2 Buff 3 Aracauna 1: (I'm thinking roo) Aracauana 2 Aracauna 3 Thanks for any help!