Thick-billed Siskin

Spinus crassirostris

IUCN: Least Concern

Taxonomy

Order
Passeriformes
Family
Fringillidae
Genus
Spinus
eBird Code
thbsis1

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

Taxonomy data from AviList 2025.