Cook Island Nature Reserve
Nature Reserve in New South Wales, Australia

Cook Island Nature Reserve is a protected area in the Australian state of new South Wales located on Cook Island about 600 metres (2,000 ft) off the coastline from the headland of Fingal Head and about 4 kilometres (2.5 mi) south-east of Tweed Heads on the state's north coast.
The nature reserve consists of the full extent of Cook Island down to the mean high water mark. The land under protection was first proclaimed as a fauna reserve under the Fauna Protection Act 1948 on 8 August 1959. It became a nature reserve under the National Parks and Wildlife Act 1967 in 1967. It is surrounded by the Cook Island Aquatic Reserve. As of 2016, it covered an area of 5 hectares (12 acres).
In 1978, the nature reserve was described as follows:
Cook Island provides a breeding habitat for seabirds, in particular the crested tern (Sterna bergii) and the wedge tailed shearwater (Puffinus pacificus). The crested tern is an international migratory bird.
The island is well vegetated with closed scrub. This vegetation provides shelter for the nesting birds.
Begin with the source’s own compact description: “Cook Island Nature Reserve” is nature Reserve in New South Wales, Australia. The dossier treats that line as a proposition to test through Cook, Island and Nature, not as a finished interpretation.
Why this record matters
The phrase “nature Reserve in New South Wales, Australia” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 5, 2026. The linked authority identifier is Q85753992. Authority coordinates are -28.196, 153.578. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1948, 1959, 1967 and 2016.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
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- Expand the search: follow Cook Island Nature Reserve primary sources, Cook Island Nature Reserve archive and Cook research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Cook Island Nature Reserve” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.