She was back on the nest tonight, when I checked them at dusk.
Just finished setting 360 eggs in the incubators. Also candled several hundred eggs. The 22 Aussie Spotted ducks are now down to 7 that have ducklings developing. I'm thinking the 17 eggs they laid were the infertile ones and they are all fertile now.
Awesome! Best of luck with them. Did you enjoy your short rest from incubators and chicks?