Black-billed Seed-finch vs Yellow-faced Grassquit
Sporophila atrirostris verglichen mit Tiaris olivaceus
Side-by-Side Comparison
| Merkmal | Black-billed Seed-finch | Yellow-faced Grassquit |
|---|---|---|
| Wissenschaftlicher Name | Sporophila atrirostris | Tiaris olivaceus |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Thraupidae | Thraupidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 14,3 cm (5.6 in) | 10,0 cm (3.9 in) |
| Gewicht | 26,0 g (0.92 oz) | 8,75 g (0.31 oz) |
| Ernährung | -- | -- |
| Gelegegröße | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
Black-billed Seed-finch only
Yellow-faced Grassquit only
Erhaltungsstatus
Least Concern
Black-billed Seed-finch
Least Concern
Yellow-faced Grassquit
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.