🐦
Bay-chested Warbling-finch
Castanozoster thoracicus
Embed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/birdfyi-embed@1/dist/embed.min.js" defer></script>
<div data-birdfyi="bird" data-slug="castanozoster-thoracicus"></div>Embed via iframe for maximum compatibility.
<iframe src="https://birdfyi.com/iframe/bird/castanozoster-thoracicus/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://birdfyi.com/bird/castanozoster-thoracicus/Add a dynamic SVG badge to your README or docs.
[](https://birdfyi.com/bird/castanozoster-thoracicus/)Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/birdfyi-embed@1/dist/embed.min.js" defer></script>
<birdfyi-bird slug="castanozoster-thoracicus"></birdfyi-bird>
Least Concern
Wingspan
12.8 cm
Weight
11.9 g
Family
Thraupidae
Order
Passeriformes
About
The Bay-chested Warbling-finch is a small finch of high Andean grasslands and shrubby slopes in Bolivia and northwestern Argentina. It has a rich chestnut breast band contrasting with grey and white underparts. It feeds on seeds and small insects, often seen in pairs or small flocks in open puna habitats.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Wingspan | 12.8 cm | 5.0 in |
| Weight | 11.9 g | 0.42 oz |
Habitat & Range
Conservation Status
Least Concern
IUCN Red List
Taxonomy
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Order | Passeriformes (Songbirds) |
| Family | Thraupidae (Tanagers) |
| Genus | Castanozoster |
| Species | Castanozoster thoracicus |
Distribution
Bay-chested Warbling-finch has been recorded in 1 countries.
{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}
Present
Not recorded
countries highlighted
External Databases
Frequently Asked Questions
Is the Bay-chested Warbling-finch endangered?
The Bay-chested Warbling-finch has a conservation status of Least Concern.
How big is the Bay-chested Warbling-finch?
The Bay-chested Warbling-finch has a wingspan of 12.8 cm, weight of 11.9 g.
What order and family does the Bay-chested Warbling-finch belong to?
The Bay-chested Warbling-finch (Castanozoster thoracicus) belongs to the order Passeriformes and the family Thraupidae.
Similar Birds
Other species in the Thraupidae family
Ash-breasted Sierra-finch
Geospizopsis plebejus
Least Concern
Azure-rumped Tanager
Tangara cabanisi
Vulnerable
Azure-shouldered Tanager
Tangara cyanoptera
Least Concern
Bananaquit
Coereba flaveola
Least Concern
Band-tailed Seedeater
Catamenia analis
Least Concern
Band-tailed Sierra-finch
Corydospiza alaudina
Least Concern
Barbados Bullfinch
Loxigilla barbadensis
Least Concern
Bay-headed Tanager
Tangara gyrola
Least Concern