User talk:2600:1702:3610:4450:7998:9E01:494:1881

August 2021
Hello, I'm Jackfork. I noticed that you added or changed content in an article, Ornithopter, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Jackfork (talk) 18:59, 29 August 2021 (UTC)