Bicolored Antvireo vs Rufous-backed Antvireo
Dysithamnus occidentalis so với Dysithamnus xanthopterus
Side-by-Side Comparison
| Thuộc Tính | Bicolored Antvireo | Rufous-backed Antvireo |
|---|---|---|
| Tên Khoa Học | Dysithamnus occidentalis | Dysithamnus xanthopterus |
| Bộ | Passeriformes | Passeriformes |
| Họ | Thamnophilidae | Thamnophilidae |
| Tình Trạng Bảo Tồn | Near Threatened | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 13,8 cm (5.4 in) | 12,4 cm (4.9 in) |
| Khối Lượng | 25,0 g (0.88 oz) | 14,3 g (0.50 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Near Threatened
Bicolored Antvireo
Least Concern
Rufous-backed Antvireo
About These Birds
Bicolored Antvireo
The Bicolored Antvireo is a near-threatened small antbird restricted to foothill and lower montane forests of northwestern Ecuador and the southwest slope of Colombia. Males are grey and white and females are brown with buffy streaking. It forages in pairs in the forest midstory for insects gleaned from leaves and branches.