Perfect description!!She would blast out the pop door, run around and EAT EAT EAT then DRINK DRINK DRINK then POOP then furiously dust bathe and leap into the air and shake off all the dirt. All the while growling at the birds in the next pen.
Yes.But remember, leave her on the nest undisturbed for the last 3 days of incubation, and until she gets up off the nest on her own after hatching, to avoid problems with your hatch.
Funny tho this last broody got up for quite awhile after I heard peeping and saw a pip.
I was afraid she was going to blow it, but she went back and sat tight for the next 2-3 days.