Family: Procellariidae (Petrels, Shearwaters)

Authority: (Peale, 1848)

Red List Category:

Criteria: C2a(i);D1
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Justification of Red List category
This species is listed as Vulnerable because improved knowledge indicates that, within its small population, the largest sub-population numbers fewer than 1,000 individuals, with the overall population suspected to be in decline owing to the effects of introduced species.

Population size: 670-6700 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 35,100,000 km²

Country endemic: no

Attributes
Realm - Oceanian
IUCN System - Terrestrial
IUCN System - Marine