Yes, they love to be broody. It's early spring here in NZ and I already have a broody OEGB. I'm hoping she'll keep sitting until I can hatch a few ducklings for her to raise. But she started sitting just after I set them, so we'll see. I might give her a live duck egg to sit on as that should keep her sitting and hope it hatches around the same time as the ones in my incubator.Do they sit on your eggs for you?