Thanks for asking.@DucksOhio what ever happened with your duck? Hope she made it!
Sadly she passed away at the vet clinic. The doctor performed a necropsy and found “tons” of undeveloped tiny eggs in her reproductive system...not necessarily egg bound, but he believed that was the issue, not the metal. And it didn’t show up on the X-ray.
Broke my heart. She was such a sweet young khaki girl.
Makes me think that there will be issues when ducks like these are bred to be egg birds.