Rooster or Chicken???

[drumstick diva]

agree with junebuggena

 

[PoopMachine]

What are the ages of these birds?  Looks like the barred one is a cockerel (male chicken under one year of age) and the brown one probably pullet (female under one year of age). As Sourland said, they're all chickens. I believe your cockerel is a Barred Rock. Hopefully someone will correct me if I'm wrong. Still learning all the nuances that determine breed myself. 

I believe the black and white one is 3 months and the brown one is 2 months I think.

 

[junebuggena]

Black sexlink cockerel. The Production Red is a pullet.

 

[bobbi-j]

OP - I see now that you have already posted, asking whether or not your chickens are pullets or cockerels. You got answers from very knowledgeable people. I think you can be at ease, as you were told that these were all female.

 

[junebuggena]

Sorya C
"We have been told they are all Light Sussex"

The birds pictured in this post were not posted by you.

@Sorya C you posted your birds here. And they are all female Light Sussex.
https://www.backyardchickens.com/t/1127421/help-male-or-female#post_17400112