User talk:80.194.73.126

December 2017
Hello, I'm Gilliam. I wanted to let you know that one or more of your recent contributions to Environmental monitoring have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks. – Gilliam (talk) 13:50, 12 December 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

October 2018
Hello, I'm Jackfork. I noticed that you made one or more changes to an article, Pennant number, 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! 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. Jackfork (talk) 11:27, 23 October 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

January 2022
Please refrain from making unconstructive edits to Wikipedia, as you did at Wikipedia:When to cite. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Lakwat (talk) 20:43, 19 January 2022 (UTC)