This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories. This is a hidden category. It is not shown on its member pages, unless the corresponding user preference (Appearance → Show hidden categories) is set.

This category contains all pages labelled with {{ Peacock}} and {{ Peacock term}}, and exists primarily for bot-based monitoring of articles containing peacock terms. By-month categories are located in Category:Articles with peacock terms. So that articles don't remain in this category too long, a suggestion is made to work on articles beginning with a certain letter. The letter is changed daily.

The current focus is on articles beginning with: O.