I had two ducklings hatch two months ago. One is Blue Swedish(mom)/Welsh Harlequin(pop). She(?) Just ate a small piece of cellophane plastic before I could catch her and get it away from her. Will she be able to pass it? What should I do???? Please help! These two ducklings are the only two survivors from the clutch of eggs after I finally caught and dispatched the black snake that had been marauding the nest. They are best buddies and it would break my heart if this is fatal And I could have done something! Please help!