---
title: "Ash-breasted Sierra-Finch"
description: "Geospizopsis plebejus — Ptaki. The ash-breasted sierra finch (Geospizopsis plebejus) is a species of bird in the family Thraupidae."
canonical: https://animalchecklist.com/pl/animal/ash-breasted-sierra-finch
last_updated: 2026-09-20
---

# Ash-breasted Sierra-Finch

> Geospizopsis plebejus — Ptaki. The ash-breasted sierra finch (Geospizopsis plebejus) is a species of bird in the family Thraupidae.

- Scientific name: *Geospizopsis plebejus*
- Category: `birds` (Ptaki)
- Habitats: `grassland` (Łąki i pola), `mountains` (Góry)
- iNaturalist observations: 1532
- Wikidata: [Q28870002](https://www.wikidata.org/wiki/Q28870002)
- iNaturalist taxon: [558576](https://www.inaturalist.org/taxa/558576)

## Names

- en: Ash-breasted Sierra-Finch
- de: Aschbrustämmerling
- es: Yal chico
- fr: Haplospize plébéien

## Countries with the most observations

AR (346), PE (346), BO (216), EC (173), CL (68)

## Summary

The ash-breasted sierra finch (Geospizopsis plebejus) is a species of bird in the family Thraupidae. It is found in Argentina, Bolivia, Chile, Ecuador, and Peru. Its natural habitats are subtropical or tropical dry shrubland, subtropical or tropical high-altitude shrubland, and subtropical or tropical high-altitude grassland.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Ash-breasted_sierra_finch

## Photo

![Ash-breasted Sierra-Finch](https://animalchecklist.com/img/animals/ash-breasted-sierra-finch/medium.jpg)

Photo: Hugo Hulsberg · CC0 · inaturalist — https://www.inaturalist.org/observations/253188697

## Machine access

`GET https://animalchecklist.com/api/v1/animals/ash-breasted-sierra-finch?lang=pl` — see [openapi.json](https://animalchecklist.com/openapi.json).