The Grey-breasted Parakeet (Pyrrhura griseipectus) is a species of parrot in the family Psittacidae. It is endemic to Ceará in north-eastern Brazil and restricted to a few mountains with relatively humid forest and woodland in a region otherwise dominated by arid Caatinga.
Until recently, it was considered a subspecies of the White-eared Parakeet, as Pyrrhura leucotis griseipectus. The split was based on range and subtle differences in colour of crown, ear-coverts and chest. A recent study based on mtDNA has failed to confirm the status of the Grey-breated Parakeet as a species distinct from the White-eared Parakeet, while confirming the species status of Pfrimer's Parakeet.
This parrot is classified as Critically Endangered by BirdLife International. It has an extremely small population and occupies a very small known range. The population is estimated to be less than 250 adult birds.
- BirdLife Species Factsheet
- South American Classification Committee: Treat Pyrrhura griseipectus and P. pfrimeri as distinct species from Pyrrhura leucotis.
- Ribas, C. C., L. Joseph, C. Y. Miyaki (2006). Molecular systematics and patterns of diversification in Pyrrhura (Psittacidae), with special reference to the picta-leucotis complex. The Auk 123(3): 660-680.
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