The UK government has unveiled a comprehensive new strategy to tackle the invasive grey squirrel population, which includes backing research into a contraceptive 'pill' for the species. This initiative forms part of a multi-faceted approach aimed at controlling the grey squirrels that have become a significant threat to native wildlife and woodlands across the country.
Parliamentary Debate Highlights Urgency
During a recent parliamentary debate, an MP controversially described grey squirrels as the 'Hamas of the squirrel world', underscoring the perceived severity of their impact. This statement reflects growing concerns among policymakers and conservationists about the aggressive nature of these invasive animals.
Multi-Pronged Control Measures
The updated five-year government policy incorporates several key tactics to manage grey squirrel numbers effectively. Officials will closely monitor reintroduced pine martens in Gloucestershire's Forest of Dean to evaluate their effectiveness in reducing grey squirrel populations, building on successful outcomes observed in Ireland and Scotland.
Additionally, landowners are being encouraged to participate in control efforts through grants for traps and support from trained volunteers. This collaborative approach aims to enhance on-the-ground management and ensure widespread implementation of the strategy.
Impact on Native Species and Woodlands
Grey squirrels, originally introduced in the 19th century, now number approximately 2.7 million in the UK. They aggressively out-compete native red squirrels for resources, transmit a fatal virus that decimates red squirrel populations, and cause an estimated £37 million in annual damage to woodlands through bark-stripping and other destructive behaviours.
In stark contrast, native red squirrel numbers have plummeted to just 38,900, highlighting the critical need for immediate and coordinated action. Conservationists are emphasising the urgency of translating this new policy into long-term, sustained efforts to prevent the red squirrel from disappearing entirely from UK woodlands.
Looking Ahead
The government's support for contraceptive research represents an innovative step in wildlife management, potentially offering a humane and sustainable method for population control. As the strategy rolls out, stakeholders will be watching closely to see if these combined tactics can effectively curb the grey squirrel invasion and safeguard the future of the iconic red squirrel.
