In Asian cuisine, they're common in stir-fries and fried rice. Salted duck egg yolks are also a hit, as are duck Scotch eggs.
This is resulting in some consumers finding different ways to get eggs. Driving down Highway 11 North in Pitt County, right outside of Winterville, you might have seen the sign duck eggs for sale.
A subtle tweak here, an extra pinch of salt there, and you've added another element to the dish, whether intentional or not. When it comes to chicken and duck eggs, the same holds true.