Duck treats

Hi all,

I've recently got myself some runner ducks and I'm wondering what sort of treats they can have.

I have such a good list of treats for my chickens, what they can and can't have but I cant seem to find something similar for the ducks.

So far all I've given them is sweetcorn and peas (unfrozen).

Many thanks for any help you can offer.

(P.S. The chickens and ducks are feed daily on the correct food they should be having, its just the odd treat I like to feed them)

Mine go mental for lettuce! Also like dandelion leaves and peas