Britons are encountering a surge of aggressive Asian hornets infiltrating novel regions of the nation. This invasive species preys on vital insects, particularly indigenous bees. Last year witnessed 544 credible sightings and the destruction of 161 confirmed nests to combat this threat.
In a first-time occurrence, an Asian hornet nest has been unearthed in Wales. Citizens are advised to stay alert as February nears, the period when Asian hornets typically emerge from hibernation. Commonly known as yellow-legged hornets, these harmful insects originated in East Asia and were first observed in Europe in 2004.
A deceased hornet nest was found near Wrexham, prompting calls from the Welsh Government for increased vigilance in the upcoming months and immediate reporting of any suspected sightings. While not inherently aggressive, this species poses a threat to pollinators like honeybees and may sting if provoked. This marks the initial confirmed encounter with the insect in Wales.
Huw Irranca-Davies, the deputy first minister of Wales, expressed gratitude towards beekeepers and the public for their alertness in reporting potential sightings. He emphasized the importance of familiarizing oneself with the appearance of yellow-legged hornets, especially as temperatures rise in the spring and summer, urging continued vigilance.
The Welsh Government issued a statement recalling the first sighting of yellow-legged hornets in England in 2016, prompting annual efforts to locate and eradicate nests. Utilizing the identification guide can aid in distinguishing these hornets from native insects, helping prevent their spread. While the queens hibernate during winter, the insects are active from February to November, with peak visibility from July onwards.
Last October, an Asian hornet nest was discovered in the Dundonald area of Belfast and safely removed by the Northern Ireland Environment Agency (NIEA). Collaborating with a proficient pest control company, NIEA received guidance from the UK Animal and Plant Health Agency and on-site assistance from an official at the National Biodiversity Data Centre in Waterford. Surveillance efforts continue in the region, stressing the importance of ongoing vigilance from the public and beekeeping community.
Initially spotted by a vigilant citizen on October 10, these insects represent the first nest of their kind found in Northern Ireland.
