Two years ago i got mallard ducks, and after six months they flew off to breed. Last year I got cayuga ducks and after eight months they were stolen(by humans) from my yard. I am at an impass, I want ducks, but so far I am 0/2. I don't know if its cruel to get more and have them disappear too, or maybe those weren't my fault. I am really worried about this, any advice you can give me would help.