4-week old ISA brown gender?

[akcanderson]

Hello! I ordered 3 isa browns through a hatchery and all were supposed to be pullets, but one of them is almost all white, bigger, and has a brighter comb. In anyone else’s experience, is it a roo? This is my first time raising chicks. There are reference pics attached. Thanks!

 

[neo71665]

White one is a roo

 

[Dottie the Chicken]

White one is a cockerel (male).

 

[Lemon-Drop]

The white ones a cockerel.

 

[akcanderson]

Thank you all for your responses, I was a little bit worried that was the case. Hoping he is a friendly roo...guess we will see soon enough

 

[HappyClucker7]

The white one is a boy.
You shouldn't really have ended up with a boy because ISA browns are sex-linked, meaning you can tell the gender as soon as they hatch. I would call the hatchery and see if they would return the money you paid for him or something.