Asian hornets, an invasive species, have been increasingly spotted in the UK, with 73 sightings and 28 nests reported in 2025. This marks a significant spike, as their presence poses a substantial threat to native pollinators like honeybees. The University of Southampton researchers discovered that the hornets emit a distinct frequency, aiding in the detection of their nests, which could help control their spread. The large wasps have thrived in France and can kill many bees daily, raising concerns among beekeepers and environmental advocates.
The Asian hornets buzz at a unique frequency that scientists have identified, aiding in faster detection and containment of their nests, thus protecting native pollinators.
Their numbers surged in the UK with 73 sightings and 28 nests reported in 2025 alone, prompting concerns for native bees due to predation.
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