Family: Procellariidae (Petrels, Shearwaters)

Authority: (Gould, 1844)

Red List Category

Criteria: D2

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Justification of Red List category
This species qualifies as Vulnerable because it has a very small range, being confined to one very small island and one tiny islet, and it is therefore susceptible to stochastic events and human impacts.

Population size: 64000-64200

Population trend: Increasing

Extent of occurrence (breeding/resident): 68,400,000 km²

Country endemic: No

Attributes
Land-mass type - oceanic island
Realm - Nearctic
Realm - Oceanic
IUCN Ecosystem -- Terrestrial biome
IUCN Ecosystem -- Marine biome