My call duck has been sitting on eggs for almost a full 28 days now. We're very excited I have a few questions though: 1. The eggs were all laid within a week of each other. Will they all hatch at the same time? 2. Is it possible to get the ducklings to imprint on me, not my hen? 3. When can the ducklings swim? We got a shallow kiddie pool for them and we're working out a ramp. 4. Would it be better to confine them to one portion of the yard until they're older? As opposed to giving them full access like our grown up ducks get? Can Bonnie protect them from the evil holes in the fence? 5. Any tips? At all?!? This is our first hatch and I'm worried I'm going to kill the little guys.