Duck eggs

[boyswillbeboys]

So buddy was working in an area, and found 11 duck eggs, they would have been smashed by the equiptment in the area, so he took them and is apparently bringing them here. My bator is iffy at best, home built, with my main thermometer dead (will go and get replacement batteries ASAP What do I need to know to do the best I can for these eggs, chickens are my thing, I don't normally do ducks. If they weren't far enough along to be harmed by the move that is... no clue what I'm doing

 

[boyswillbeboys]

Eggs arrived still warm from mom, she was clearly dedicated, but the equipment was going to be moving in, they are under my heat lamp (DIY incubator), and look about 1/2 full all on one side. I've got them air cell up in a carton now, Air cells are stable, I could see veins on some of them, but not all. Links, tips, anything, I dry hatched my chickens, can't do that with Ducks right? Any help, I'm off to search