Western Olivaceous Warbler vs Aldabra Brush-warbler
Iduna opaca compared with Nesillas aldabrana
Side-by-Side Comparison
| Attribute | Western Olivaceous Warbler | Aldabra Brush-warbler |
|---|---|---|
| Scientific Name | Iduna opaca | Nesillas aldabrana |
| Order | Passeriformes | Passeriformes |
| Family | Acrocephalidae | Acrocephalidae |
| Conservation Status | Least Concern | Extinct |
| Length | — | — |
| Wingspan | 13.7 cm (5.4 in) | — |
| Weight | 13.0 g (0.46 oz) | 18.85 g (0.66 oz) |
| Diet | -- | -- |
| Clutch Size | 3-4 | 3 |
| Population Trend | — | — |
Conservation Status
Least Concern
Western Olivaceous Warbler
Extinct
Aldabra Brush-warbler
About These Birds
Aldabra Brush-warbler
The Aldabra Brush-warbler was a reed warbler endemic to Aldabra Atoll in the Seychelles, weighing about 19 g. It is classified as extinct, last recorded in 1983, having been driven to extinction by introduced cats and rats on the atoll.