User talk:2A00:23C4:9410:A201:7473:FE4D:E4C5:F1E0

Recent edit to Ynys Gored Goch
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Ynys Gored Goch, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 19:58, 29 January 2020 (UTC)