Pests

The Predator Free New Zealand campaign is now a few weeks old. Few would disagree with the idea, especially with so many endemic species under threat from a long list of introduced predators. But can… Audio

A breed of mites may provide a solution to the South Island's huge wasp problem. It's believed the number of wasps in the South's beech forests is the highest in the world, with the insects posing a… Audio

An international group of experts have suggested a new way of ranking invasive aliens by environmental impact to produce 'Black Lists' Audio

The Wakatipu Wilding Conifer Group is tackling the growing problem of wilding pine trees in the Queenstown basin Audio

The Wakatipu Wilding Conifer Group is tackling the growing problem of wilding pine trees in the Queenstown basin Audio