A proclamation titled "Notice" in "Der Blatt" of January 15, 2010, KJ Poultry of Monroe, N.Y., signed by management, requests the return of ducks purchased "due to the investigation underway of the ducks delivered by a farmer that may have mixed breeds." The announcement advises that: "Until such time that a clear determination can be made, the ducks are not to be eaten and should be returned."