Gender of suspected black Austalorp

[Chicken1235]

Can anyone tell the gender of this 4 week old suspected black austalorp.

 

[Rhodebar Lover]

He is a cockerel and may actually be a Jersey Giant because his feet are looking yellowish, much more so than the Marans cockerel in the back, so I don't think it's a lighting thing.

 

[Pretty Birds]

Cockerel

 

[Mamatomany123]

I agree that that's a cockerel and I dont think that's a black australorp