Fringillidae
- Scrub Euphonia Euphonia affinis
- Yellow-crowned Euphonia Euphonia luteicapilla
- Thick-billed Euphonia Euphonia laniirostris
- Yellow-throated Euphonia Euphonia hirundinacea
- Elegant Euphonia Euphonia elegantissima
- Spot-crowned Euphonia Euphonia imitans
- Fulvous-vented Euphonia Euphonia fulvicrissa
- Olive-backed Euphonia Euphonia gouldi
- White-vented Euphonia Euphonia minuta
- Tawny-capped Euphonia Euphonia anneae
- Golden-browed Chlorophonia Chlorophonia callophrys
- Yellow-bellied Siskin Spinus xanthogastra
- Lesser Goldfinch Carduelis psaltria
Read more about this topic: List Of Birds Of Costa Rica