Lesser Grass-finch vs Black-backed Tanager
Emberizoides ypiranganus مقارنةً بـ Tangara peruviana
Side-by-Side Comparison
| السمة | Lesser Grass-finch | Black-backed Tanager |
|---|---|---|
| الاسم العلمي | Emberizoides ypiranganus | Tangara peruviana |
| الرتبة | Passeriformes | Passeriformes |
| الفصيلة | Thraupidae | Thraupidae |
| حالة الحفاظ | Least Concern | Vulnerable |
| الطول | — | — |
| طول الجناح | 12,4 cm (4.9 in) | 14,6 cm (5.7 in) |
| الوزن | 20,4 g (0.72 oz) | 22,0 g (0.78 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 2-3 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
Lesser Grass-finch only
Black-backed Tanager only
حالة الحفاظ
Least Concern
Lesser Grass-finch
Vulnerable
Black-backed Tanager
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.