HELP!! Roos or hens??

[hEEather]

16-20 weeks old? The black bird is a pullet.

I'm not even completely sure thats my uneducated guessing.

 

[EmmaRainboe]

Emma, I agree with you, but if you do not mind for educational purposes what exactly do you see in 2 and 3 that says cockerel.

The pattern screams cockerel, but also these pointy feathers around the base of the tail.

Around 16 to 20 weeks?

Pullet.