1. Online query: Search official website, a local carrier pigeon association, through a search engine, enter the carrier pigeon anklet query system interface, and enter the carrier pigeon anklet number to query the authenticity and all related information of the carrier pigeon.
2. Consult the staff of the Pigeon Association: Call the staff of the Pigeon Association, and the staff will verify the information according to the provided anklet number and inform the corresponding answer.