What breed and gender are these two youngsters?

[Gray Farms]

Does it have anything to do with sex determination or is it just something that is breed specific?

No its not sex specific.

 

[Crazy for Chickens!]

BR or BSL Cockerel
Silver Campine or Fayoumi earlobe color will tell. Red = Fayoumi
White = Campine

 

[coastalkate]

What are your opinions on breed and gender of this one? This was purchased at the same time as the other birds and was told they were of the same age

 

[coastalkate]

BR or BSL Cockerel
Silver Campine or Fayoumi earlobe color will tell. Red = Fayoumi
White = Campine

White ears! Campine

 

[coastalkate]

I'm questioning all of my knowledge on sexing chickens now! can you tell me who and what these guys/gals are?

 

[Crazy for Chickens!]

White ears! Campine

 

[KikiLeigh02]

I'm not sure on breed but it looks like a cockerel.

What are your opinions on breed and gender of this one? This was purchased at the same time as the other birds and was told they were of the same age

 

[Crazy for Chickens!]

I'm questioning all of my knowledge on sexing chickens now! can you tell me who and what these guys/gals are?

Age would help.
But looks like:
Sicilian Buttercup Pullet
Dark Cornish Cockerel....?
Barred Rock....?? Need age.

 

[coastalkate]

This one could be 3 months maybe. Here is a better view of feathers

 

[coastalkate]

So I think this last one may either be a dark Cornish hen or a red sex link cockerel.