Parts of Cornwall's stunning coastline have emerged as a critical sanctuary for one of England's most endangered bumblebee species, the Moss Carder. Conservationists from the Bumblebee Conservation Trust have highlighted that this particular bumblebee, once widespread across the UK, has now disappeared from numerous regions, making its remaining strongholds incredibly important for its survival.
Key areas identified as vital for the Moss Carder include Penhale near Perranporth, the Lizard, and Gwithian Towans. Pip Cook, the Trust's South West project officer, emphasised the urgency of protecting these populations, noting that Cornwall has already lost several other bumblebee species to extinction. The unique blend of landscape and climate in the region, offering prime coastal spots with heathland or open grass sand dunes, abundant flower availability, and minimal pesticide use, is believed to be crucial for the bee's continued existence.
The Moss Carder bee thrives in cooler, wetter climates, a characteristic traditionally associated with Cornwall. However, Cook also expressed concern that increasingly hotter and drier summers are beginning to negatively impact bumblebee populations. This highlights the delicate balance of their habitat and the threats posed by climate change, even in these relatively sheltered areas.
In response to the species' decline, the Bumblebee Conservation Trust has launched a significant three-year project. This initiative aims to reverse the trend across vital landscapes in England, including Cornwall, the Kent coast, and the North Pennines. Funded by over £500,000 from Natural England, the project will build upon previous monitoring efforts by staff and volunteers, moving forward with plans to substantially enhance the bees' habitats.
The collaborative effort involves the University of Cambridge, alongside local landowners, communities, and researchers. Their combined work focuses on gaining a deeper understanding of the Moss Carder bee's specific needs and implementing measures to improve conditions for its dwindling populations. The bee's reliance on areas rich in wildflowers and free from intensive farming practices underscores the importance of maintaining and restoring biodiverse environments.
Laura Larkin, assistant England manager for Buglife, further contextualised the broader challenges faced by bumblebees, pointing out that since the 1940s, the UK has lost more than 97% of its flower-rich habitat. This fragmentation leaves remaining habitats isolated, making species like the Moss Carder even more vulnerable. Larkin stressed that individual actions, such as planting more flowers and avoiding chemicals in gardens, can collectively make a significant difference to struggling pollinator populations.