Putting eggs with other ducks.

[Brenneng]

I have 1 drake and 2 ducks. I found some other duck eggs on craigslist and I was wondering that If I put them in with my ducks if they would sit on them.

 

[DurhamDuck]

Have your females shown any signs of being broody? Do they make nests for their own eggs? If so I'd say try it, and if not, maybe.

Mound up a bunch of shavings into a big nest in the corner of the coop (or in the nest boxes if you have them), and lay all the eggs out in a circle together on top. If your females have broody instincts they will sit.