Help with sexing please

[Chickensandchicks]

First 2 pics same bird

 

[Chickensandchicks]

Next bird

 

[Chickensandchicks]

Next

 

[cherrynberry]

Age?

 

[Chickensandchicks]

Next

 

[Chickensandchicks]

Age?

First bird is about 8 weeks....the others 4 to 5 months

 

[TheOddOneOut]

All cockerels.

 

[Chickensandchicks]

next 8 weeks old

 

[Sammi_0411]

All look to be roos x

 

[Sammi_0411]

Gorgeous coloring