Tiny Bluetooth tags now track monarch butterflies' incredible journey from Canada to Mexico, revealing new migration routes

Nature NB has introduced innovative Bluetooth tags to monitor monarch butterflies more effectively. These solar-powered BluMorpho tags gather data automatically upon proximity detection, streamlining the process of tracking migration paths and butterfly behavior. This advanced technology supersedes traditional methods that necessitate the physical retrieval of tags, enhancing conservation efforts aimed at safeguarding crucial monarch migration routes.