duck egg incubating

a friend is getting some cayuga eggs and wants me to incubate them! i know i cant put them in with my chicken eggs and that they take 28 days but what temp and humidity do i need during and at the end!???

Debbie

I tend to set humidity a little higher for duck eggs than chicken eggs. Chicken eggs incubating at 37.5 and 40% humidity until hatching when I raise to 60% (forced air) ducks  37.5 and 50% then 70% at hatching. Personally I wouldn't pop duck and chicken eggs together unless I had a separate hatcher/incubator to take the chicken eggs out when pipping

Can't wait to see more little Patricks running about.