Yep, actually the ducklings will live on the egg sac a couple of days after hatch. I usually put food and water close to where mama is so when she is ready she can show the babies where to eat and get some nourishment herself.. Congrats on your hatch.. Very excitingMy husband saw a duckling hiding under mother duck. So I am guessing she'll wait for more to hatch before they eat food and drink water or venture out?