12-Year-Old Discovers Rare Moth Species in Finland

Sara Mutanen, a 12-year-old in Bromarv, Finland, discovered a rare moth species, Cuprina fuscella, not previously observed in Northern Europe. The moth was initially a mystery to experienced entomologists, including Sara’s godfather and a moth researcher at the University of Oulu. Lauri Kaila, a senior curator at the Finnish Museum of Natural History, ultimately identified the species, which had not been sighted since 2013 in Austria.

The discovery is considered exceptional because Cuprina fuscella represents a new genus of moths in Finland, with around 20 individuals found near Sara’s family’s summer cottage. Researchers are currently investigating whether the moth is a long-term resident of Finland or a recent arrival.

The family celebrated with a special dinner. Experts believe the moth may exist in other parts of Finland, but its small size and elusive nature have kept it hidden until now.