Norfolk Island National Park is a protected area of 6.50 km2 (2.51 sq mi) located at 29°2′0″S 167°56′59″E in the South Pacific Ocean, about 1,471 kilometres off the East coast of Australia. The park’s area includes the Mount Pitt section on the namesake Norfolk Island with an area of 4.60 km2 (1.78 sq mi) / 460 ha, as well as the neighboring Phillip Island encompassing 1.90 km2 (0.73 sq mi) / 190 ha, and the much smaller Nepean Island. The Norfolk Island group is a Commonwealth of Australia external territory, and is the only place in the world where the Norfolk Island parakeet and the white-chested white-eye occur.

The Norfolk parakeet, also called Tasman parakeet, Norfolk Island green parrot or Norfolk Island red-crowned parakeet, is a species of parrot in the family Psittaculidae. It is endemic to Norfolk Island.