The neglected impact of tracking devices on terrestrial arthropods

Tracking devices have become small enough to be widely applied to arthropods to study their movement. However, possible side effects of these devices on arthropod performance and behaviour are rarely considered. We performed a systematic review of 173 papers about research in which tracking devices—radio frequency identification (RFID), harmonic radar and radio telemetry tags—were attached to terrestrial arthropods. The impact of such tags was...