Habitat loss and road traffic are putting increasing pressure on the Western European hedgehog. Its Near Threatened classification highlights the need for conservation before populations decline further.

The Western European hedgehog, a familiar presence in gardens and countryside, is facing a worsening conservation outlook as roads, intensive farming and urban development reshape its habitats.

The International Union for Conservation of Nature (IUCN) changed the species’ classification from Least Concern to Near Threatened in an update announced on October 28, 2024. The assessment remains its latest published global listing.

The change concerns the Western European hedgehog, scientifically known as Erinaceus europaeus, rather than all hedgehog species. Near Threatened means it is approaching the criteria for a threatened category; it has not been classified as Endangered globally.

IUCN reported declines in more than half the countries where the species occurs, including Britain, Sweden, Germany and the Netherlands. National estimates indicated population losses of between 16 and 33 per cent over the preceding decade. Local studies recorded declines of up to 50 per cent in Bavaria, Germany, and Flanders, Belgium.

These losses reflect pressures on the spaces hedgehogs inhabit. Development can divide suitable habitat into isolated patches, while roads expose animals to collisions.

A research summary published by the University of Oxford in March 2025 identified road traffic, habitat loss and human disturbance among the threats affecting Europe’s hedgehogs. Researchers also warned that inadequate monitoring leaves important gaps in understanding their populations and conservation needs.

Protecting remaining habitats and reconnecting fragmented areas are among the recommended conservation measures. Specialists have also called for reduced pesticide use and gardens that provide suitable conditions for wildlife.

IUCN’s small mammal specialists said stronger regional and national action, alongside expanded population monitoring, was essential. Community initiatives such as Britain’s Hedgehog Street demonstrate how residential areas can become part of conservation efforts.