This is a 2006 article about the history of D’Urville Island from the Historic Places Trust magazine, Heritage New Zealand.
This government site has a map and information on offshore islands, including conservation work.
The Whāngārei Deep Sea Anglers’ Club have provided these pages about the history, plants and animals of the Poor Knights Islands.
Set up by the supporters of the Tiritiri Matangi sanctuary, this site features the island’s history, geology and botany.
This article is by scientists at GNS Science. It describes the volcanic history and hazards of Whakaari (White Island).
Hall-Jones, John. Fiordland explored: an illustrated history. Wellington: A. H. & A. W. Reed, 1976.
McGeorge, Pamela. New Zealand’s islands. Auckland: David Bateman, 2004.
McGill, David. Island of secrets: Matiu/Somes Island in Wellington Harbour. Wellington: Steele Roberts & Silver Owl, 2001.
Potton, Craig. The story of Marlborough Sounds Maritime Park. Blenheim: Marlborough Sounds Maritime Park Board, 1986.
Rowe, Betty. Arapawa: once upon an island. Auckland: Halcyon, 1988.
The story of Hauraki Gulf Maritime Park. Auckland: Hauraki Gulf Maritime Park Board, 1983.