Petrels, Shearwaters, and Diving Petrels

Fiji Petrel

Pseudobulweria macgillivrayi

CRCritically Endangered
Family
Petrels, Shearwaters, and Diving Petrels (Procellariidae)
Order
Procellariiformes

Overview

The Fiji petrel (Pseudobulweria macgillivrayi), also known as MacGillivray's petrel, is a small, dark gadfly petrel.
The Fiji petrel was originally known from one immature specimen found in 1855 on Gau Island, Fiji by naturalist John MacGillivray on board HMS Herald who took the carcass to the British Museum in London. It was rediscovered in 1983, since when there have been a further 21 records, which included the capture and photographing of one adult in April 1984. This species is classified as critically endangered as it is inferred from the number of records that there is only a tiny population of less than 50 confined to a very small breeding area.

Summary from Wikipedia, available under CC BY-SA 4.0.

Range and habitat

Probably breeds Gau Island (central Fiji); distribution at sea unknown but recorded in Fiji waters.

Range description: AviList Global Avian Checklist.

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Sources and further reading

Last updated September 29, 2026.