DOC and the owners of Great Mercury have eradicated rats and cats to enhance the native wildlife and improve the conservation of 'threatened' and 'at risk' plants.
These species-specific programmes protect our native wildlife.
Tiakina Ngā Manu, formerly Battle for our Birds, is DOC's successful predator control programme.
Get involved in activities around the country, and find out about volunteering for conservation.
All DOC facilities are closed.