Yellow-chevroned Parakeet

Brotogeris chiriri

The yellow-chevroned parakeet is native to tropical South America south of the Amazon River basin from central Brazil to southern Bolivia, Paraguay, and northern Argentina. Caged birds have been released in some areas, and the birds have established self-sustaining populations in Miami, Florida, and Los Angeles. A small population in San Francisco, California that mostly centered around Mission Dolores Park disappeared in the early 2000s. This bird seems to be doing better in its North American feral population than the closely related white-winged parakeet. The species is also established in the downtown area of Rio de Janeiro, Brazil; and in Buenos Aires, Argentina; where it was introduced. The native population in South America continues to do well. Source

Where it is now

In the last 8 weeks this bird was recorded 32,753 times across 11 areas (each area is a 5 degree square).

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Arrival dates

The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.

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Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.