Discrimination of Hover Fly Species and Sexes by Wing Interference Signals (Adv. Sci. 34/2023)

Wing Interference Signals With the concerning decline in insect populations and diversity, efficient and reliable monitoring methods are crucial. This research introduces a method utilizing wing interference signals (WISs), delivering an impressive 91% accuracy in identifying species and sexes among the studied hover flies. This method underscores the significant potential of photonics as a pivotal technique in advancing insect monitoring and conservation. More details can be found in article number 2304657 by Meng Li and co-workers. Image credit: Selma Flodgren.