I have 1 female pekin duck who lost her mate a few months ago. She loves her kiddie pool. You are welcome to have her.
Im not sure what else to do with her short of orange duck since I couldnt find a male for her.
I'm not sure if they're still available, but I have a friend who is helping to find 2 male ducks a new home. I could look into it again if you'd want.