In 1996, New Zealand completed a major conservation effort with the eradication of two species of invasive rats from Kapiti Island, a 2,000-hectare nature reserve off the coast of Wellington. Official data released by the Department of Conservation (DOC) shows the removal of the introduced rodents has completely transformed the island's natural environment.

In 2016, New Zealand launched a major operation to remove an estimated 200,000 mice from the remote Antipodes Island. The mice were the only mammalian pest species on the island,…

In 1996, New Zealand completed a major conservation effort with the eradication of two species of invasive rats from Kapiti Island, a 2,000-hectare nature reserve off the coast of…