Western Fieldwren vs Biak Gerygone
Calamanthus montanellus verglichen mit Gerygone hypoxantha
Side-by-Side Comparison
| Merkmal | Western Fieldwren | Biak Gerygone |
|---|---|---|
| Wissenschaftlicher Name | Calamanthus montanellus | Gerygone hypoxantha |
| Ordnung | Passeriformes | Passeriformes |
| Familie | Acanthizidae | Acanthizidae |
| Erhaltungsstatus | Least Concern | Near Threatened |
| Länge | — | — |
| Flügelspannweite | 11,1 cm (4.4 in) | 10,2 cm (4.0 in) |
| Gewicht | 14,0 g (0.49 oz) | 7,0 g (0.25 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Erhaltungsstatus
Least Concern
Western Fieldwren
Near Threatened
Biak Gerygone
About These Birds
Biak Gerygone
The Biak Gerygone is a near-threatened small warbler-like bird endemic to Biak and Supiori islands in West Papua, Indonesia. It has yellowish underparts and olive-brown upperparts typical of gerygones. It forages actively in forest canopy, gleaning insects from leaves, and is restricted to its small island range.