Family: Passerellidae (New World sparrows)

Authority: Coues, 1884

Red List Category

Criteria: D2

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Justification of Red List category
This species has a highly restricted area of occupancy and could face a future threat from invasions of Cactus Mouse Peromyscus eremicus. For these reasons, the species is evaluated as Near Threatened under criterion D2.

Population size: unknown

Population trend: stable

Extent of occurrence (breeding/resident): 16 km²

Country endemic: yes