Allpahuayo Antbird vs Black-headed Antbird
Percnostola arenarum compared with Percnostola rufifrons
Side-by-Side Comparison
| Attribute | Allpahuayo Antbird | Black-headed Antbird |
|---|---|---|
| Scientific Name | Percnostola arenarum | Percnostola rufifrons |
| Order | Passeriformes | Passeriformes |
| Family | Thamnophilidae | Thamnophilidae |
| Conservation Status | Vulnerable | Least Concern |
| Length | — | — |
| Wingspan | 13.1 cm (5.2 in) | 14.2 cm (5.6 in) |
| Weight | 23.174999999999997 g (0.82 oz) | 27.275 g (0.96 oz) |
| Diet | -- | -- |
| Clutch Size | -- | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Vulnerable
Allpahuayo Antbird
Least Concern
Black-headed Antbird
About These Birds
Allpahuayo Antbird
The Allpahuayo Antbird is a vulnerable antbird weighing about 23 g with a wingspan near 13 cm. It is restricted to white-sand forests in the Peruvian Amazon, a highly specialised habitat type, and forages in dense undergrowth for insects, often following army ant swarms.
Black-headed Antbird
The Black-headed Antbird is a compact antbird; males have a bold black head contrasting with gray-blue underparts and brown upperparts, while females are brown with a rufous head. It inhabits dense, humid forests and river-edge vegetation in Amazonia, particularly in Brazil, Colombia, and Peru. It often accompanies army ant swarms, feeding on the small invertebrates they flush from the leaf litter.