Two months old, pullet or rooster?

[JDipiet]

This is a two month old Blue Copper Marans pullet. I know all breeds are different, but, her comb and wattle are definitely redder than our other three pullets (different breeds). Would additional photos of her feathers help to determine the sex?

 

[WingItRanch]

It never hurts to provide a full body picture but the image you provided looks like a pullet to me.

 

[HappyClucker7]

Looks like a pullet to me as well.

 

[BlindLemonChicken]

At that age I would expect to see a lot more comb development on a maran cockerel.