With the onset of summer, nature groups are urging the public to be vigilant and report any sightings of Asian hornets, as concerns rise over a potential surge in damaging invasive non-native species. Last year saw a record number of Asian hornet sightings in the UK, prompting the chief plant health officer, Nicola Spence, to appeal to beekeepers and the wider public to report any encounters with these harmful insects.
While Asian hornets do not pose a direct threat to human health, they endanger honey bees and other insect pollinators. Capable of consuming up to 50 honeybees in a day, these invasive species are believed to be breeding and establishing themselves in the UK. The Buglife charity’s director of communications and engagement, Paul Hetherington, issued a warning in March, underscoring the urgency of the situation.
The Department for Environment Food & Rural Affairs (DEFRA) emphasized the importance of early trapping efforts to prevent the establishment of the Asian hornets in the UK. The threat of invasive species, exacerbated by recent flooding and rising temperatures, has put native flora and fauna at risk. Problematic species such as Japanese knotweed, giant hogweed, and Himalayan balsam are already causing damage and disruptions in the ecosystem.
The Wildlife and Countryside Link (WCL) has called for a significant increase in funding for invasive species control. The coalition, representing 83 nature organizations, highlighted the need for a tripled annual invasive species biosecurity budget of £3 million. Additionally, they proposed allocating £3 million to establish a dedicated invasive species Inspectorate to address the growing threat effectively.
Invasive species are identified as one of the major threats to the UK environment, as they can displace native species and cause substantial economic damage. From obstructing waterways to outcompeting local flora and fauna, these invasives pose a severe risk. The coalition, comprising organizations like the River Trust, Plantlife, and Buglife, is calling for urgent government action to address the escalating issue.
Members of the public have a crucial role to play in combating invasive species. Reporting sightings of Asian hornets, which have distinctive dark bodies, an orange stripe on the abdomen, and yellow leg ends, is essential. The Asian Hornet Watch App provides a platform for individuals to report any encounters with these harmful insects. DEFRA stressed the significance of these reports in safeguarding the nation’s biodiversity and economy from the impact of invasive species.
The increasing threat posed by invasive species calls for a unified effort from government agencies, nature organizations, and the public to mitigate the risks. By being proactive in reporting sightings and supporting enhanced funding for invasive species control, we can protect our environment and preserve the biodiversity essential for a sustainable future.
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