Hen or rooster?

[Juliagoolia1991]

Hello!
I am a new chicken mom and kind of worried that one of my three Rhode Island Reds is a rooster. I’m honestly not even 100% sure that she is a Rhode Island Red because when we first got her nobody knew. She was cream colored with brown wings. Very different looking from the others (that’s why we chose her!). She started getting her comb first and now that she’s growing, we’re noticing her feathers are coming in iridescent and she’s getting iridescent feathers around her neck. She has not crowed though! BUT she has been chest bumping lately which I read that hens do as well at the start of their pecking order. This particular chicken is definitely the leader and is very friendly. I’m so torn because I’ve read so many different traits that both hens and roosters do/have! She does not crow, she does not have a spur. But her feathers are questionable and the chest bumping is questionable. I’ll put pictures of her side by side with her sister so you can see the difference (she has the larger comb). I’m reaching out to fellow chicken enthusiasts, HEN OR ROOSTER?! Help!!!

 

[woodenfarm]

How old?
I am thinking a rooster with the neck feathers

 

[Aapomp831]

It looks like a hen to me. I had a black sex link develop way faster than her sisters... that’s just my opinion from viewing the pics.

 

[Juliagoolia1991]

How old?
I am thinking a rooster with the neck feathers

I want to say they’re about four months old. The neck feathers are questionable :/

 

[Juliagoolia1991]

It looks like a hen to me. I had a black sex link develop way faster than her sisters... that’s just my opinion from viewing the pics.

That’s what I’m wondering too. Maybe she is developing quicker? She is bigger than them. But I feel like the others would have started getting in their comb at least by now which leads me to believe that she is a different breed altogether. You know?