When I first started hatching call ducks I read over and over in the Internet to keep humidity around 75 to 80. Well mine was around 80 needless to say this was not correct information all mine ended up dead. 80 is to high of a humidity for them. So 75 is pushing but I would try to decrease it slowly if u can.
By the way this info about hatching water fowl is in the duck sticky's so those of you that think this is not accurate should maybe ask to have it taken off.
