here one more

[ericchris]

i would like to know if the one on the right side is a roo or a hen please and thank you

 

[allmychickens]

100% Roo

I see saddles, Hackles, and tall tail feathers. comb is awfully red, although not as big as the one in the background, less dominant roosters develop slower

 

[RockerHen]

Yep, that's a rooster.

 

[hdowden]

yes it is a cockerel.