i love these little guys. i bought 10 chicks from tractor supply. i have owned adult chicks for years, but have never had any want to sit, and i wanted to raise some babies. there are two that i do not know what they are. tsc said that they can only be one of the following: rhode island red, barred rock, bantam, ameraucanas, buff orphington, blk australorps, wyandottes, new hamphsire reds. can yall tell sexs at this age? if so let me know what u think. thanks yall very much!