Insidious invasives pose major threat to freshwater
Source: NZ Department of Conservation Pest weeds, fish, microorganisms and now shellfish from overseas are estimated to cost New Zealand millions of dollars each year. Eradication is usually impossible. Containment and preventing further spread is a worthwhile investment – and a real team effort. From left: Susan Emmitt, Brittany Earl and Shideen Nathan-Ngaronoa at a koi carp eradication operation. Photo: Sarah Wilcox, DOC New Zealand’s worst freshwater weed Brittany Earl, a DOC Freshwater Ranger, was in Christchurch catching up with a friend over … Read more