At what age do muscovies start mating? Are they good mama's? I think mine have been trying, but the female is not laying eggs yet. They are around 25wks. Also, do they have babies in the spring or whenever? I was told when I got them, they were 2 females, however due to size difference, I think it's one of each.

This is when I first got them, now, the black one(Thunder) is 3x bigger than the white one (Lightening) and has the red stuff on his nose and is jumping on the backs of her and my 2 campbell's. lol First time with a couple so not sure what to expect, when or how to prepare. The ducks have a pen they go into at night (finally) and then spend the day out in the pond, I know when I got them I kept them penned till their flight feathers came in, I heard they can't go in water right away. So if they have ducklings, do you have to pen them or does mama keep them away from water?
This is when I first got them, now, the black one(Thunder) is 3x bigger than the white one (Lightening) and has the red stuff on his nose and is jumping on the backs of her and my 2 campbell's. lol First time with a couple so not sure what to expect, when or how to prepare. The ducks have a pen they go into at night (finally) and then spend the day out in the pond, I know when I got them I kept them penned till their flight feathers came in, I heard they can't go in water right away. So if they have ducklings, do you have to pen them or does mama keep them away from water?