Family: Corvidae (Crows and jays)

Authority: Wied, 1841

Red List Category

Criteria: A2bc+3bc+4bc

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Justification of Red List category
This species is listed as Vulnerable because of evidence for rapid population declines, presumably as a result of the conversion and degradation of its piñon-juniper woodland habitat.

Population size: 500000-999999 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 2,280,000 km²

Country endemic: no

Attributes
Realm - Nearctic
Land-mass type - continent
IUCN Ecosystem -- Terrestrial biome