The natterjack toad is Britain's rarest amphibian, confined to heathland and coastal dune habitats. Its welfare and survival depend on specialized habitat management and legal protection.
Natterjack toad welfare at individual sites is critically dependent on breeding pool conditions. They require shallow, warm pools that heat rapidly in spring to stimulate breeding activity - deeper pools prevent successful tadpole development. Drying pools cause mass tadpole mortality if timing is wrong. Vegetation encroachment on calling sites reduces breeding pond warming and eliminates open sandy burrowing habitat. Habitat management including scrub clearance and pool management directly affects breeding success and individual welfare for this highly specialized species.