Eight Week Old Rooster Pullet

[Fn87]

Hi all!
I'm raising a batch of chicks in a brooder at a farm. We ordered welsummers, easter eggers, isa browns, and leghorns(although the leg horns ended up actually being cornish crosses but that's another story!). When the isa browns and welsummers came, one of the chicks did not look like the others (it came with the isa browns and welsummers. The easter eggers came on a different day). We named it Lil Monkey. Fast forward to about 5 or 6 weeks in, I can't tell which one was Lil Monkey for sure but we have one pullet who's looking a bit like he might be a rooster.
Does anyone know what breed he is? I can't tell for sure.
Is he indeed a rooster?
Does it look like our little Lil Monkey could be this rooster? The chick had a white belly where this rooster doesn't so I'm not so sure.
If he's a different chicken, could anyone make any guesses to what breed the chick was? I don't actually know much about how identifying breeds at chick-age goes (It seems like it would be pretty hard, if possible at all).

For reference on comb size, heres an Isa Brown at the same age.

 

[NatJ]

How old are they now?
That one with the bigger comb might be a pullet about to start laying, especially because this is spring and the days are getting longer.

 

[Fn87]

How old are they now?
That one with the bigger comb might be a pullet about to start laying, especially because this is spring and the days are getting longer.

Eight weeks.

 

[Painted Calls]

That's a cockerel. Not sure if it's your Little Monkey though. I would say it likely is.

 

[Bigtom Turkey]

I think pic #3 is male but I am not sure.

 

[EmmaRainboe]

Cockerel.

 

[HappyDuckie]

Cockerel. What a handsome boy he is! I would guess that he is a Easter egger, though I'm not the best at identifying breeds. Are you going to be able to keep him?

 

[black_cat]

Boy. He looks almost like my friends' partridge plymouth rock.

 

[Fn87]

Cockerel. What a handsome boy he is! I would guess that he is a Easter egger, though I'm not the best at identifying breeds. Are you going to be able to keep him?

We're an egg farm so ideally we wouldn't have any roosters, but I think he adds to the stability of the flock and if I have any say in the matter, we'll keep him. We've kept roosters before.

 

[Fn87]

Boy. He looks almost like my friends' partridge plymouth rock.

Oh yeah he kinda does look like a partridge plymouth. His neck is pretty light though...