Luna been going out in the garden next to their pen so that they can see her and today i let her in with them and all of them were fine then i was watching them from the window and the white duck was putting at her feathers and every time luna moved she put her head down and chase her.than spot the male one started putting at her
Sounds like they just don't want to let her into their flock, You have just the other 2 ducks? drake and duck and Luna is dif a female? I don't know maybe you'll just have to keep her separate from the other 2. you could always get another female to keep her company maybe eventually the other 2 would accept them.