Anyone need help on gender?

[Jenna14Chicken]

Roughly 13-14 weeks but doesn't have a tail or pointed feathers around its neck (new to raising chickens (and not sure the breed )

Thank you, looks like you have a cockerel, I'm not good at breeds but kinda looks like a barred rock. Good luck!

 

[BaileyMChicks]

This is my black australorp, Rascal. I believe they're about three to five months old, most likely somewhere inbetween, and the only reason we took these pictures inside was because it's dark out XD
Today they mounted one of our young leghorn hens and although I read this could be a dominance thing between hens, they hardly resemble any of the australorp pullets I've searched up. Everything about Rascal screams rooster to me, except their tiny tail. They're also very protective of the rest of the flock when they're not trying to dominate another chicken. Btw I'm new to this site, so sorry if I'm doing something wrong XD

Rooster. i can see male feathers coming in.

 

[drumstick diva]

Looks like a Barred Rock pullet to me - DARK barring, not light like males have.

 

[Flock Master64]

Yes, either a barred rock also called Plymouth Rocks or a Dominique. The easiest way to tell the difference is the combs, barred rocks have what is called a single comb and Dominiques have what is called a rose comb.