Hatching ducklings

[SunnySid3Up]

Hello! We recently discovered 2 broody ducks, and they were both sitting on eggs, we found about 25 fertile eggs, and they all seemed to be around day 10 of incubation.

Last time I attempted to hatch ducks none of them hatched, my humidity is currently at 65% and temp is 100.2 F. I don’t know if I am doing ANYTHING right! Any advice for hatching ducklings? The breeds are, Khaki Campbells, and Silver Appleyards.

 

[oldhenlikesdogs]

No advice. Just curious why you didn't leave the eggs with the setting hens? Hopefully someone more familiar with using an incubator can help.