So I have a really weird question. First of all I'm not a troll, this is an honest question. My wife and I recently bought a couple ducks from a guy. We have one rouen female and one mallard female. Recently they started laying about 4 eggs a week. 2 of the eggs that we have collected have been hard boiled. They are not laying in any specific spot, just around the house. Has anyone ever heard of this? We live way out in the cut so It's not anyone playing tricks. We have just been mystified by this.