In the late 1900s, the trust constructed a 8.6 kilometre long fence to keep out all predators in the form of introduced mammals that preyed on the native species. Native trees were planted and native birds such as weka, kiwi, kaka, tuatara, tui, bellbird and whiteheads were also introduced.

The forests will mature in another 500 years time and this incredible project will be a hallmark achievement for posterity. There are about 35 kilometres of paths crisscrossing the sanctuary with a variety of easy and hard walks.

The birdsong calls make for an incredible audio experience as you walk through this reserve which is the only one of its kind on the mainland. It is worthwhile spending half day in the environs of this magnificent reserve.

There are also guided tours in the daytime lasting a couple of hours. Alternatively, there are night tours lasting a couple of hours where you might be able to spot the kiwi, New Zealand's national emblem. All gate proceeds are ploughed back into the conservation program.

The suburbs surrounding the reserve are embellished by the presence of larger populations of tui, kaka and bellbirds showing the amazing success of the project.

LooknbookNZ can arrange your Karori Sanctuary accommodation and Karori Sanctuary activities bookings and allow you and your family/friends to experience native New Zealand birdlife in the environs of the preservation project of the Karori wildlife sanctuary.