Doesn't really change the fact that a hen won't enjoy the company of baby chicks, and it isn't unreasonable that she doesn't like your duck.Well she's in completely alone she has my duck she just doesn't like him and we had a batch of chicks a while ago she totally hanged out with them as when we saw them and stuff to other people she's left alone and since the Predator attack killed all the rest of the chickens I've ended up with only her
So she's still young, and the last batch of chicks you had was a while ago, meaning she herself was very young, hence it makes sense that she was OK being around themOh and I should probably state that she isn't completely old she's still a little girl not laying yet
I completely agree with @JacinLarkwell if you want her to be with other chickens, then don't bother introducing her to chicks, find hens of a similar age