Commons Delinker (Commons Delinquent v2) finds files that were deleted on Commons, and removed their entries on other wikis to avoid ugly media redlinks.
Recent actions
Other Bots
This bot (CommonsDelinker) runs across all Wikimedia Wikis, but on some wikis a additional bot is removing red links. Below you can find the list of additional bots, you may want to check those logs as well.
Bots: Dateientlinkerbot | Filedelinkerbot