Wildlife

Wild Adder Spring Emergence Welfare

Adders emerging from hibernation in early spring are vulnerable to disturbance and dog attacks, representing important welfare considerations for heathland visitors.

Key Facts

Adders are Britain's only venomous snake and are fully protected by law
Spring basking after hibernation emergence is critical for metabolism and reproduction
Dog attacks on basking adders are a significant cause of injury and mortality
Adder populations have declined significantly through habitat loss and persecution
Adders are shy and only bite defensively when directly threatened or handled

Welfare Considerations

Adder bites on dogs cause significant welfare harm to both species. Dogs suffer venom effects requiring veterinary treatment, while adders are frequently killed in attacks. Public education about adder behaviour - that they are non-aggressive and will move away if given space - prevents most negative interactions.

What You Can Do

Keep dogs on leads on heathland during adder basking season (March-May)
Give adders space to move away if encountered
Report adder sightings to local wildlife recording groups