Invariably small. Finches and sparrows may generally be identified by their stumpy, triangular beaks.
- Guiraca caerulea
- Melopyrrha nigra
- Spiza americana
- Passerina cyanea
- Passerina ciris
- Pheucticus ludovicianus
- Tiaris olivacea
- Passerculus sandwichensis
- Zonotrichia leucophrys