Wildlife

Bumblebee Decline and Welfare in the UK

Bumblebees have declined severely across the UK, and their individual welfare as well as population health is affected by agricultural practices, disease, and climate change.

Key Facts

Two UK bumblebee species have gone extinct in recent decades
The great yellow bumblebee and short-haired bumblebee are critically rare
Pesticide exposure impairs bumblebee navigation, reproduction, and immune function
Neonicotinoid insecticides affect bumblebee queen production even at sublethal doses
Wildflower-rich habitat loss is the primary driver of bumblebee decline

Welfare Considerations

Individual bumblebees exposed to sublethal pesticide doses show impaired navigation and foraging ability, reducing colony food intake. Parasitic infections including Nosema and Varroa-like mites cause suffering to individual bees. Habitat loss prevents colonies from finding sufficient food resources. Conservation actions that restore wildflower habitats benefit both population and individual bumblebee welfare.

What You Can Do

Plant diverse, nectar-rich wildflowers in gardens and verges
Avoid using neonicotinoid and pyrethroid pesticides in gardens
Support agri-environment schemes that create wildflower margins on farms
Donate to the Bumblebee Conservation Trust
Advocate for stronger pesticide regulation to protect pollinators