Is this SLW giving roo?

[Calicoes]

As the title says does this 7 week old baby look like a roo?

 

[redinator]

As the title says does this 7 week old baby look like a roo?

With the dark comb and developing wattles at the age I think so, but I'm still new. I also think the black chick maybe a roo as well due to the dark comb.

 

[BlindLemonChicken]

I think the feathering is roostery