She said that they encouraged wild ducks to nest on their property and they claim they are theirs now because the feed them and they wont leave whether or not you can get them at a store these birds were born in the wild and should have stayed in the wild. They are part of the ecosystem with out...
I would talk to fish and game as these arent domesticated bird they are wild. Your neighbors should not be feeding them they wont be able to survive in the wild because of this.