Hi, I got two new ducks from a family in my town. We have a Mallard hen and a Khaki Campbell that are new to our flock. We also have a Rouen drake. The Khaki is laying like a champ (we have had them for two weeks now) but the Mallard has not yet. I have two duck boxes inside our coop for them to lay in the morning, and the two Khaki's that we have lay an egg a day.....so I am not sure, I have even gone on egg hunts around our property to make our mallard hasn't been nesting elsewhere.....nope. Any ideas on how I can get her to lay. She has acclimated with our flock very well, the one Khaki that is laying was raised with her, and our drake is very sweet to her as well....so I don't know, any ideas?