Black-and-white Seedeater vs Yellow-faced Grassquit
Sporophila luctuosa compared with Tiaris olivaceus
Side-by-Side Comparison
| Attribute | Black-and-white Seedeater | Yellow-faced Grassquit |
|---|---|---|
| Scientific Name | Sporophila luctuosa | Tiaris olivaceus |
| Order | Passeriformes | Passeriformes |
| Family | Thraupidae | Thraupidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 11.2 cm (4.4 in) | 10.0 cm (3.9 in) |
| Weight | 12.25 g (0.43 oz) | 8.75 g (0.31 oz) |
| Diet | -- | -- |
| Clutch Size | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
Black-and-white Seedeater only
None
Yellow-faced Grassquit only
Conservation Status
Least Concern
Black-and-white Seedeater
Least Concern
Yellow-faced Grassquit
About These Birds
Black-and-white Seedeater
The Black-and-white Seedeater is a small seedeater found in forest edges, grasslands, and secondary growth across the Andes from Colombia to Bolivia. Males are boldly patterned in black and white while females are olive-brown. It feeds on grass seeds, often in mixed flocks with other seedeaters.