Family: Tyrannidae (Tyrant-flycatchers)

Authority: Gould, 1838

Red List Category

Criteria: C2a(i)

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Justification of Red List category
This species is assessed as Vulnerable because of a small and declining population size found on multiple islands, each with a very small population size.

Population size: 2500-9999

Population trend: Decreasing

Extent of occurrence (breeding/resident): 25,500 km²

Country endemic: Yes