Lesser Grass-finch vs Black-billed Seed-finch
Emberizoides ypiranganus compared with Sporophila atrirostris
Side-by-Side Comparison
| Attribute | Lesser Grass-finch | Black-billed Seed-finch |
|---|---|---|
| Scientific Name | Emberizoides ypiranganus | Sporophila atrirostris |
| Order | Passeriformes | Passeriformes |
| Family | Thraupidae | Thraupidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 12.4 cm (4.9 in) | 14.3 cm (5.6 in) |
| Weight | 20.4 g (0.72 oz) | 26.0 g (0.92 oz) |
| Diet | -- | -- |
| Clutch Size | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
Lesser Grass-finch only
None
Black-billed Seed-finch only
None
Conservation Status
Least Concern
Lesser Grass-finch
Least Concern
Black-billed Seed-finch
About These Birds
Black-billed Seed-finch
The Black-billed Seed-finch is a robust, chunky finch of South American lowland forests and forest edges, with males displaying glossy black plumage and a very large, conical black bill suited for cracking large, hard seeds. It ranges across a broad swath of Amazonia in Brazil, Peru, Bolivia, and adjacent countries. It frequents edges of humid forests, river margins, and dense shrubby vegetation.