I have been setting runner duck eggs with mine as well. Hoping I have better luck with them if I do Pete's goose egg method. I don't know why, but the duck eggs that I found freezing cold have ALL started, but not all of the goose eggs.still no eggs here so I went ahead and bought 2
shipped in from Cali
1 is developing- yoo hoo
wasn't expecting it, just figured I would be sure the temps, etc where up and working like they were supposed to on the incubator...bonus!!
glad I threw in some ducks about the same time. if it hatches, it should have some midget friends