Bicolored Antvireo vs Spot-backed Antwren
Dysithamnus occidentalis compared with Herpsilochmus dorsimaculatus
Side-by-Side Comparison
| Attribute | Bicolored Antvireo | Spot-backed Antwren |
|---|---|---|
| Scientific Name | Dysithamnus occidentalis | Herpsilochmus dorsimaculatus |
| Order | Passeriformes | Passeriformes |
| Family | Thamnophilidae | Thamnophilidae |
| Conservation Status | Near Threatened | Least Concern |
| Length | — | — |
| Wingspan | 13.8 cm (5.4 in) | 9.9 cm (3.9 in) |
| Weight | 25.0 g (0.88 oz) | 9.95 g (0.35 oz) |
| Diet | -- | -- |
| Clutch Size | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Near Threatened
Bicolored Antvireo
Least Concern
Spot-backed Antwren
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.