Wild ducks in Eastern Europe

Hey.

I just found that forum and i thought i would like to share eastern europe wild duck feeding in a cold day.
Been feeding them since summer 2020, at first they were afraid to come closer but not i can almost lift them up as they would be my bets )
I have also noticed that other people have started feeding them too, what a lucky duckies.







They also know the sound of oat flake package, so when they hear it, they already fly towards me I tried feeding them with pumpkin and similar i found on internet that people are giving to their ducks, but they never ate it..
Anything to recommend what ducks love most?