Talaud Rail vs Okinawa Rail
Gymnocrex talaudensis 对比 Hypotaenidia okinawae
Side-by-Side Comparison
| 属性 | Talaud Rail | Okinawa Rail |
|---|---|---|
| 学名 | Gymnocrex talaudensis | Hypotaenidia okinawae |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保护状况 | Endangered | Endangered |
| 体长 | — | — |
| 翼展 | 30.4 cm (12.0 in) | 28.6 cm (11.3 in) |
| 体重 | 288.0 g (10.16 oz) | 434.0 g (15.31 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Endangered
Talaud Rail
Endangered
Okinawa Rail
About These Birds
Talaud Rail
塔劳秧鸡分布于印度尼西亚塔劳群岛,属岛屿特有种。体型中等,羽色棕褐。与近缘种相似,栖息于热带森林地带,生性隐秘。因分布范围极为局限,种群数量稀少,面临森林砍伐带来的威胁。
Okinawa Rail
Okinawa Rail (Hypotaenidia okinawae), 30 cm. Dark brown above; white-barred underparts; red bill and legs. Flightless or near-flightless; endemic to the northern forests of Okinawa, Japan. Omnivore: invertebrates and plant material. Endangered; fewer than 1,500 individuals; threatened by mongoose and traffic.