Wildlife

Wild Bee Colony Health and Pesticide Impacts

Wild bee populations are declining due to pesticide exposure, habitat loss and disease, with welfare implications for these sentient pollinators.

Key Facts

Over 250 wild bee species are native to the UK with around 35 bumblebee species
Neonicotinoid pesticides impair navigation, learning and reproduction in bees
Combined pesticide exposures have greater effects than individual chemicals
Bumblebees show clear avoidance learning that implies some form of aversive experience
Wild bee populations have declined by over 50% across many European regions

Welfare Considerations

Growing evidence for bee sentience means pesticide-induced impairment of cognition and navigation may involve aversive experience. Conservation policies that reduce pesticide load in agricultural landscapes benefit wild bee welfare alongside ecological function. Habitat provision creates refuges from pesticide exposure.

What You Can Do

Plant a pollinator garden with bee-friendly plants throughout the flowering season
Avoid using pesticides in your garden and advocate for pesticide-free public spaces
Support campaigns for stronger regulatory controls on bee-harmful pesticides