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Passeriformes / Fringillidae / Spinus

Thick-billed Siskin

Spinus crassirostris

IUCN: Least Concern

Data Sources

AviList 2025 eBird (thbsis1) Avibase

Taxonomy data from AviList 2025.

Taxonomy

Order: Passeriformes
Family: Fringillidae
Genus: Spinus

Subspecies (2)

Spinus crassirostris amadoni

Andes of central Peru (Ancash to Puno)
Spinus crassirostris crassirostris

Andes of southern Bolivia to central Chile and northwestern Argentina

Data Sources

AviList 2025 eBird (thbsis1) Avibase

Taxonomy data from AviList 2025.