#roo or hen

Our jubs are 6wks old and we still can’t decide who is a boy or a girl. Thoughts?

I got this bird as a replacement for one dying at a feed store. On the outside, there were two labels, Sapphire Splash or Easter Egger but the inside label had “Blue Bell” written in marker over the barrel. It was much bigger than my other chicks, but I wanted a variety flock so I picked this...

Help!! We have three sebright bantams but we are unsure if one is a roo, two of the three are smaller in size and have almost no comb at all, while the third one, (the one furthest right) is larger then the other two and has a comb already coming in. Is it too early to tell or are their signs of...