Wikipedia:Contributor copyright investigations/BigButterfly

Instructions
All contributors with no history of copyright problems are welcome to contribute to clean up. Contributors who are the subject of a contributor copyright investigation are among contributors with a history of copyright problems and so are not welcome to directly evaluate their own or others' copyright violations in CCIs. They are welcome to assist with rewriting any problems identified.

If contributors have been shown to have a history of extensive copyright violation, it may be assumed without further evidence that all of their major contributions are copyright violations, and they may be removed indiscriminately in accordance with Copyright violations. Contributors who are the subject of a contributor copyright investigation are among contributors who have been shown to have a history of extensive copyright violation and so all of the below listed contributions may be removed indiscriminately. However, to avoid collateral damage, efforts should be made when possible to verify infringement before removal.