So my muscovy duck was mated by our black swedish duck and is currently sitting on 14 live eggs. So here's my problem. Her previous baby's that she foster hatched had been sitting on her eggs when she would be away from them during the process of her laying her clutch (they're pretty big already, they hatched april of this year). Anywho I candled the eggs today just to make sure all babies were still alive. Based on the calendar she should still have about a week and a half to 2 weeks before these eggs hatch because they take longer than normal duck eggs. Anyways there were I believe 4-5 eggs that when I candled them looked like the baby had already broke through the air sac seems how I can see the shadow of its beaks in the airsac. All the other babies looked like they still needed some time to grow. If those babies hatch here in the next couple of days, will she leave the ones that are unhatched even though they are live babies? If so what should I do? Do I need to get a incubator to hatch the rest of them or can I use an enclosed area with a heat lamp in it? I just don't want her to leave the ones that I can clearly tell are not ready yet.