Black-and-tawny Seedeater vs Yellow-faced Grassquit
Sporophila nigrorufa से तुलना Tiaris olivaceus
Side-by-Side Comparison
| विशेषता | Black-and-tawny Seedeater | Yellow-faced Grassquit |
|---|---|---|
| वैज्ञानिक नाम | Sporophila nigrorufa | Tiaris olivaceus |
| गण | Passeriformes | Passeriformes |
| कुल | Thraupidae | Thraupidae |
| संरक्षण स्थिति | Vulnerable | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 9.8 cm (3.9 in) | 10.0 cm (3.9 in) |
| वजन | 10.8 g (0.38 oz) | 8.75 g (0.31 oz) |
| आहार | -- | -- |
| अंडों की संख्या | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
Black-and-tawny Seedeater
Least Concern
Yellow-faced Grassquit
About These Birds
Black-and-tawny Seedeater
The Black-and-tawny Seedeater is a vulnerable small seedeater of tall-grass savannas and grasslands in Bolivia and adjacent Brazil. Males have a black crown and mask contrasting with tawny-orange underparts. It feeds on grass seeds and is threatened by grassland conversion to agriculture.