I have two female ducks that started laying this year, i have others but they won't start till next spring. My two that started laying was a blue Indian runner and a pekin. They started laying this spring when it started to get warm then they laid for maybe 3 months then stopped and haven't laid since ?? I thought they are kinda like chickens and will lay most of the year except for the cold months. Is there something wrong? I got 3 new pekin females, 2 buffs females, 1 mallard hen, and a welsh harqiun and two Indian runner crosses females this year so I will have more duck eggs. They are free ranged and locked in the pen at night and are fed half flock raiser and half layer crumbles. I don't think I'm doing anything wrong??