Two Girls?!

I knew I had one female guinea because every time she was locked in the coop with the chickens, she laid an egg.  Meanwhile in the other coop where the two "male" guinea were, there was never an egg.

Well today, I found two guinea eggs!

The one on the right has different coloring so I think it's from a different bird.  If they looked the same I would think that one was laid yesterday and I just missed it.