Hi Everyone! We used to have 4 lavender orps and had to rehome them when we moved across the country. We've since moved back to our home state and decided to get chickens again. We got 4 of these chickens from TSC and the other from Family Farm and Home. I know the brown is an Isa Brown and the white are light brahma's - one is a hen and the other a rooster (easy to see now that they're older). I'm not certain of the breed of the grey one of the of the cream one. Is it possible to tell if the brown, grey, and cream are roo's?