Rennell Gerygone vs Biak Gerygone
Gerygone citrina 比較対象 Gerygone hypoxantha
Side-by-Side Comparison
| 属性 | Rennell Gerygone | Biak Gerygone |
|---|---|---|
| 学名 | Gerygone citrina | Gerygone hypoxantha |
| 目 | Passeriformes | Passeriformes |
| 科 | Acanthizidae | Acanthizidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 9.9 cm (3.9 in) | 10.2 cm (4.0 in) |
| 体重 | 7.5 g (0.26 oz) | 7.0 g (0.25 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Rennell Gerygone
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.