What gender?

[Mccluckers]

I have five chicks and I think I have 2 cockerals please give your views.

No 1 araucana/EE cross speckledy. Suspected cockeral:

No 2 araucana / EE cross speckledy suspected cockeral:

No 3 araucana/EE cross welsummer:

No 4 araucana/EE cross columbian blacktail it has a small topknot why is this?:

No 5 araucana/EE cross columbian blacktail:

They are four weeks old

Thanks

 

[iwiw60]

I can't speak for the rest of your pics, but Pic #1 and #2?? ......... ROOS

 

[MySweetChickens]

x2 1 and 2 are roosters the rest are hens

 

[Mccluckers]

Thanks guys can you tell me why 4 has a topknot?