Hedgehog populations have declined dramatically in the UK. Garden-level interventions provide meaningful support for this charismatic but struggling native species.
Hedgehog welfare and conservation are inseparable because population decline reflects both cumulative individual welfare failures — poisoning, road deaths, garden hazards — and habitat-level processes. The garden hedgehog is uniquely supported by individual householder actions at a scale that genuinely moves population-level outcomes. Hedgehog Street research has demonstrated that garden boundary access holes meaningfully increase hedgehog population connectivity in suburban areas. Individual welfare actions including providing water, safe hibernation sites, and bonfire checks aggregate to measurable conservation benefit.