Heres Something I worked on at the start of the year for Culture Trip for a article about Irish superstitions, superstitions included, putting a cross in your soda bread lets the devil out of your bread, seeing a single magpie will bring you bad luck and having bird poo on your back Is good luck. https://theculturetrip.com/europe/ireland/articles/11-irish-superstitions-people-still-believe/