Bare-eyed Rail vs Guam Rail
Gymnocrex plumbeiventris 比較対象 Hypotaenidia owstoni
Side-by-Side Comparison
| 属性 | Bare-eyed Rail | Guam Rail |
|---|---|---|
| 学名 | Gymnocrex plumbeiventris | Hypotaenidia owstoni |
| 目 | Gruiformes | Gruiformes |
| 科 | Rallidae | Rallidae |
| 保全状況 | Least Concern | Critically Endangered |
| 体長 | — | — |
| 翼開長 | 38.4 cm (15.1 in) | 22.4 cm (8.8 in) |
| 体重 | 287.5 g (10.14 oz) | 230.25 g (8.12 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Bare-eyed Rail
Critically Endangered
Guam Rail
About These Birds
Bare-eyed Rail
ハダカメクラクイナ（Gymnocrex plumbeiventris）はモルッカ諸島・ニューギニア地域に生息するクイナ（体長27〜31 cm）。腹面は灰色、背面は褐色、目の周囲に特徴的な裸出した赤橙色の顔面皮膚。低地雨林・二次林・水辺の林縁に生息。隠遁性が強く、落葉を歩いて無脊椎動物・小型脊椎動物を採食。
Guam Rail
Guam Rail (Hypotaenidia owstoni), 28 cm. Brown above with barred flanks; blue-grey face; nearly flightless. Extinct in the wild on Guam by 1987 after the introduction of the brown treesnake; reintroduced to Rota Island. Omnivore. Critically Endangered (wild); captive-breeding program ongoing.