European hedgehog in New Zealand

The European hedgehog (Erinaceus europaeus) was brought to New Zealand by British colonists in the 1870s as a way to deal with insect pests that had hitched a ride on crops the colonists had brought from their homeland for farming. Long regarded as a gardener’s helper in Britain, the introduction of Hedgehogs seemed to be a good solution to the lack of natural predators for the pests in New Zealand. They have since spread throughout the country, being absent only in inhospitable environments. The general public has a benign attitude to them in urban environments, but conservationists and regional councils regard them as pests, as they prey on native animals and compete with them for food.