Are these roosters?

[Zvacman]

I am new to this. I bought 12 Amberlinks at TSC. They were supposed to be 90% chance of being female. I feather sexed them at about a week and thought I had 1 rooster. Now I have 6 that look like this.

Is this a rooster?

 

[lightchick]

How old are they now?

 

[Zvacman]

3 more. I couldn't get the other 2 to stay in one place long enough to take their picture.

 

[Zvacman]

6-1/2 weeks.

 

[lightchick]

Pullet.

 

[Zvacman]

At this point is crowing the only sure way to tell if they are roosters?

 

[keesmom]

Pullet


3 more. I couldn't get the other 2 to stay in one place long enough to take their picture.

 

[lightchick]

I think so.

 

[Zvacman]

At almost 7 weeks wouldn't a rooster be crowing or at least trying to?

 

[Varglet]

A lot of my cockerels didn't start trying to crow until 4+ months old, but I've had some crow sooner. Just depends on the bird.