"Kia ora kotou katoa, as part of the Predator Free Rakiura group I am one of the representatives of the Rakiura tītī island community which has a membership of 16,000 people.
I have seen the benefits of predator eradication first hand on Taukihepa (Big South Cape) located south west of Rakiura.
About 10 years ago the Rakiura tītī island community in conjunction with the Department of Conservation used helicopters to distribute brodifacoum all over the island, as well as manual distribution in caves and under houses etc.
It is with pleasure that I can state this was a successful exercise. Although some of the birds such as weka took a bit of a hit, they have recovered to such as state as to become a nuisance. The recovery of the tui, bellbird, robin, parakeet, morepork etc., has steadily increased as each year passes.
I just wanted to share these thoughts as it is a prime example of the positive outcomes that can be achieved by removing pest species.
If we apply cost and benefit analysis then benefit definitely wins, therefore imagine the outcomes that we will see as a consequence of ridding Rakiura (Stewart Island) of predators that are predating our bird life. I have no doubt it will be similar to what we are seeing on the Tītī Islands."