Topic: Nests of extinct birds South Island Kokako, Callaeas cinerea, collected Freshwater Basin, Milford Sound, New Zealand. Te Papa The only nests of extinct birds registered in the Te Papa collection are two nests of South Island piopio Turnagra capensis (extinct since c.1905) and one of South Island kokako Callaeas cinerea . Is part of topic Bird egg and nest collection Related topics Piopio - extinct songsters of New Zealand forests South Island kokako - the grey ghost Related objects