Hi, I am new. I would like to know if this sapphire gem 4 1/2 month old is a rooster or hen.

[Gavinthechickenman]

 

[Birdsarelife]

Welcome to BYC!

 

[joshschickenflock]

View attachment 3835241

Better pictures?

 

[SilverBirds]

Cockerel.

 

[Nicks_Chicks]

Gems are sexlinked. So that is hands down a boy.

 

[Lacy Duckwing]

Welcome to BackYard Chickens! Could you get a picture showing more of its hackles, saddle, and tail? For its age, the face could be showing an early maturing hen, but the markings look more rooster. I can't see a lot of sickles going on, but I am suspecting roo.