Chick sexing

[Roneyroost05]

Hello! We have 4 baby chicks that we adopted from our school. They were born around May 4th. Does anybody have any guesses on gender?

 

[swamphiker]

the two on the right are cockerels, the two on the left appear to be pullets, but it will become clearer in the coming weeks

 

[nuthatched]

I'm leaning towards all cockerels.

 

[Roneyroost05]

Ok! Thank you! Any ideas what breed? We were thinking white leghorn.