Britain 's first dedicated hedgehog conservation area launches today . Hopes reserve will help slow the species ' dramatic decline in last 20 years . Warwickshire Warwickshire Wildlife Trust project includes 220-acre haven for hedgehogs . Prickly mammals ' decline said to be linked to loss of bushes and hedges .
Britain 's first dedicated hedgehog conservation area launches today . Hopes reserve will help slow the species ' dramatic decline in last 20 years . Warwickshire Wildlife Trust project includes 220-acre haven for hedgehogs . Prickly mammals ' decline said to be linked to loss of bushes and hedges .