Back Carduelis crassirostris AST Spinus crassirostris Bulgarian Lluer becgròs Catalan Spinus crassirostris CEB Pila pigbraff Welsh Dickschnabelzeisig German Dikbeka kardelo Esperanto Spinus crassirostris Spanish Carduelis crassirostris Basque سهره زرد نوککلفت Persian
| Thick-billed siskin | |
|---|---|
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| Male | |
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| Female | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Fringillidae |
| Subfamily: | Carduelinae |
| Genus: | Spinus |
| Species: | S. crassirostris
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| Binomial name | |
| Spinus crassirostris (Landbeck, 1877)
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| |
| Synonyms | |
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Sporagra crassirostris | |
The thick-billed siskin (Spinus crassirostris) is a species of finch in the family Fringillidae. Found in Argentina, Bolivia, Chile, and Peru, its natural habitats are subtropical or tropical moist montane forests and subtropical or tropical high-altitude shrubland.
- ^ BirdLife International (2018). "Spinus crassirostris". IUCN Red List of Threatened Species. 2018: e.T22720380A132138421. doi:10.2305/IUCN.UK.2018-2.RLTS.T22720380A132138421.en. Retrieved 12 November 2021.