The following is an index to books on Norfolk Island natural history.
Christian, Margaret. 2005. Norfolk Island… the birds. Norfolk Island: Green Eyes Publications.
Christian, Margaret, Richard Holdaway, John Smith and Peter Coyne. 2012. A Comparative Atlas of Bird Distribution in the Norfolk Island Group, South West Pacific Ocean 1978-2005.
For example: Smithers, C. N., 1998. A species list and bibliography of the insects recorded from Norfolk Island. Technical Reports of the Australian Museum 13: 1–55. https://doi.org/10.3853/j.1031-8062.13.1998.1282