Family: Procellariidae (Petrels, Shearwaters)

Authority: (Salvin, 1891)

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, on two or three very small islands, and it is therefore susceptible to stochastic events and human impacts.

Population size: 100000

Population trend: Increasing

Extent of occurrence (breeding/resident): 75,800,000 km²

Country endemic: No

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