2 Columbian Rock Cross'- pullets or cockerals? Can you tell by 4 weeks old?

[dmfmfl]

I have 2 Columbian Rock Cross's 4 wks old. They are suppose to be pullets but I am concerned one (Percy) is a cockerel. Percy is a little taller and it's tail is different than the other one...Priscilla. Percy's tail feathers stay more together and straight out and then curl down at the ends. Priscilla's tail feathers are more open and curly all over. Priscilla also seems to have more of a "powder puff" under her tail then Percy. I call it "powder puff" ....don't know the actual name. lol Also, Percy is the bossy one. Now, their Combs look the same and still pale and small. At least I think so. Percy has more, should I say, black patches on it's back where Priscilla is much more white. The black patches are just on the end tips of the feathers scattered across back. Hope that helps. Hope I don't have a cockerel. Can't have them where I live.

 

[forgetful]

Pictures would be most beneficial in determining gender.

 

[BantamLover21]

Pictures would be most beneficial in determining gender.

x2

We might be able to tell gender at this age.

 

[Wyandottes7]

x2

We might be able to tell gender at this age.

Agreed.