9 week old silkies all Roos?

[Momtosilkies]

I’m absolutely sure the first is a roo as he’s already crowing here and there, mostly sure about the next 2 but really hoping the last one is at least a hen. The last one does have one floppy red wattle already but not on the other side.
We can’t keep Roos here and 5 of my original flock of 7 were Roos too. Feeling like I have the worst silkie gender luck.

 

[Tookie]

All are cockerels.

 

[Bigtom Turkey]

All males.