Broody or laying an egg?

The chicks are ready to play, but mama is not giving up on her eggs quite yet.  They all came out periodically to eat and scratch, but she went back on her eggs.  There was almost a third chick, but it didn’t make it through hatching.  At least these two will have a friend

I love it when they do this.

Broody?  Or laying an egg?:

(It was B.  Laying an egg.)