Whiting? Girl?

[Amtho]

Hi,
I ordered all female chicks from Murray McMurray (welsummers, cream legbars, French black copper marans, and whiting true green).

They are 5.5 weeks old now. When they were chicks I was assuming this was the whiting true green… but now I understand this is likely not what I thought, and likely not female.

Any clue what it is?

 

[JedJackson]

It does look like a cockerel to me. Maybe a Delaware or sex link.

 

[Pigeony]

It's a cockerel, unknown on breed but resembles a Delaware