UK Wildlife

UK Butterfly Conservation and Wildflower Habitats

UK butterfly populations have declined significantly, with over three-quarters of species in long-term decline, driven by habitat loss, agricultural intensification, and climate change.

Key Facts

Three-quarters of UK butterfly species showed population declines since the 1970s
Specialist species dependent on specific habitats are declining fastest
Generalist species have shown more resilience and some are expanding northward with warming
Wildflower-rich grassland supports the most butterfly species
Road verge management has emerged as an important corridor habitat for butterflies

Welfare Considerations

Butterfly welfare intersects with conservation - their sentience is debated but their populations are demonstrably suffering from habitat loss. Wildflower planting and management are both conservation and welfare actions. Climate change is creating range shifts that require adaptive management.

What You Can Do

Plant native wildflowers and herbs in your garden to support butterflies
Advocate for roadside verge and green space management that retains wildflower habitats
Record butterflies through Butterfly Conservation Big Butterfly Count to contribute data