rooster?

[wendyrl]

I'm new to having a backyard flock this year. I was almost positive this is a rooster but haven't heard a word out of him/her and there's no aggression. It's a black australorp 9-10 weeks old.

 

[sourland]

invisible?

 

[Alaskan]

Invisible roosters are awesome!

But I guess not very pretty.

I wonder if they can still attack people? Hummmmm