Bay-capped Wren-spinetail vs Black-billed Treehunter
Spartonoica maluroides compared with Thripadectes melanorhynchus
Side-by-Side Comparison
| Attribute | Bay-capped Wren-spinetail | Black-billed Treehunter |
|---|---|---|
| Scientific Name | Spartonoica maluroides | Thripadectes melanorhynchus |
| Order | Passeriformes | Passeriformes |
| Family | Furnariidae | Furnariidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 9.9 cm (3.9 in) | 18.8 cm (7.4 in) |
| Weight | 11.0 g (0.39 oz) | 44.6 g (1.57 oz) |
| Diet | -- | -- |
| Clutch Size | 2-4 | 3 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Bay-capped Wren-spinetail
Black-billed Treehunter
About These Birds
Bay-capped Wren-spinetail
The Bay-capped Wren-spinetail is a small, brown ovenbird found in the marshes and wet grasslands of southern Brazil, Uruguay, and northeastern Argentina. It has a distinctive rufous cap and inhabits tall reedbeds and grassy wetland margins. It forages low in dense marsh vegetation for insects and other small invertebrates.
Black-billed Treehunter
The Black-billed Treehunter is a robust furnariid of Andean foothills forests in Ecuador and northern Peru, distinguished by its dark bill, boldly streaked brown plumage, and habit of probing mossy bark and dense bromeliads. It inhabits the undergrowth of humid montane forests and forest edges. It feeds on insects and other invertebrates, foraging low in dense vegetation.