Black-backed Tanager vs Yellow-faced Grassquit
Tangara peruviana ile kıyaslandığında Tiaris olivaceus
Side-by-Side Comparison
| Özellik | Black-backed Tanager | Yellow-faced Grassquit |
|---|---|---|
| Bilimsel Ad | Tangara peruviana | Tiaris olivaceus |
| Takım | Passeriformes | Passeriformes |
| Familya | Thraupidae | Thraupidae |
| Koruma Durumu | Vulnerable | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 14,6 cm (5.7 in) | 10,0 cm (3.9 in) |
| Ağırlık | 22,0 g (0.78 oz) | 8,75 g (0.31 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 3-4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Black-backed Tanager only
Yellow-faced Grassquit only
Hiçbiri
Koruma Durumu
Vulnerable
Black-backed Tanager
Least Concern
Yellow-faced Grassquit
About These Birds
Black-backed Tanager
The Black-backed Tanager is a vulnerable, attractive tanager found in the Atlantic Forest of southeastern Brazil, particularly in coastal forest remnants. Males have a silvery-blue body with a jet-black back and bright rufous head. It is threatened by the severe fragmentation of the Atlantic Forest biome.