Wildlife

Adder Conservation and Habitat Management in UK

Adders are the UK's only venomous snake but are themselves threatened, requiring active habitat management and protection from persecution.

Key Facts

UK adder populations have declined significantly due to habitat loss and fragmentation
Adders hibernate communally in winter dens used across many generations
They emerge in spring to bask and are at highest risk from human disturbance and persecution
Adder bites in the UK are rarely fatal but require medical assessment

Welfare Considerations

Persecution - killing out of fear - is a significant welfare concern for adders. Loss of hibernation dens causes population collapse. Management that maintains open heath and grassland with connectivity supports adder welfare and recovery.

What You Can Do

Report adder persecution incidents to the police and wildlife organisations
Advocate for heathland management that maintains adder habitat structure
Educate the public about adder ecology and the rarity of bite risk