Natterjack Toad and Sand Lizard Conservation

The natterjack toad and sand lizard are among Britain rarest reptiles and amphibians, surviving in a handful of heathland and coastal dune sites. Their survival depends on habitat management and predator control.

Key Facts

Natterjack toads are restricted to around 60 sites in the UK — primarily coastal dune systems and inland heathlands
Sand lizards are Britain rarest lizard, confined to lowland heathlands in Surrey, Dorset, and Lancashire, and coastal dunes in Merseyside
Both species are fully protected under Schedule 5 of the Wildlife and Countryside Act 1981 and the Habitats Directive
Natterjacks are distinguished from common toads by their yellow dorsal stripe and running rather than hopping gait
Sand lizard males turn brilliant green in the breeding season — one of Britain most colourful native reptiles
Heathland management including scrub clearance and maintaining open sandy areas is critical for both species
Captive breeding and reintroduction programmes have established new sand lizard populations at suitable heathland sites
Climate change is affecting breeding pond temperature regimes for natterjacks — warm early springs can advance breeding then be disrupted by cold snaps

Welfare Considerations

Natterjack toad and sand lizard welfare is primarily a habitat management and site protection issue. Both species exist in such small and fragmented populations that each individual represents a significant proportion of the total. Handling during surveys or translocation requires specialist licence training and careful technique — stress from improper handling causes immunosuppression in reptiles. Predator control around breeding ponds improves natterjack breeding success by reducing egg-string predation. Climate change poses growing welfare risks through mistimed breeding — natterjacks calling and breeding in unusually warm early springs may face late cold snaps that kill spawned eggs.

What You Can Do

Support Amphibian and Reptile Conservation Trust site management and monitoring programmes
Donate to sand lizard reintroduction programmes that are expanding the species range
Engage with heathland management volunteer days maintaining open habitat for both species
Advocate for planning protection of remaining heathland sites where both species survive
Report sightings of natterjack toads and sand lizards to ARC Trust monitoring schemes
Support climate change policy as a direct conservation measure for climate-vulnerable species like natterjack toads