BCM chicks gender cockerels or pullets

[alsykes2000]

Just for fun, I know it’s early but I incubated/hatched these cuties out almost 3 weeks ago. The differences between the 3 of them are interesting. I’m almost certain 1 is a roo, from his friendliness to his upright stance and his comb is much larger and pinker than the other 2. What do y’all think?

 

[The Moonshiner]

Oh ya, first one is a male.

 

[alsykes2000]

Oh ya, first one is a male.

Fun! I could just tell the moment he hatched

 

[Tookie]

Yup, first one looks like a male.

 

[alsykes2000]

Yup, first one looks like a male.

reaffirming, thank you