Kai Coucal vs Lesser Roadrunner
Centropus spilopterus 比較対象 Geococcyx velox
Side-by-Side Comparison
| 属性 | Kai Coucal | Lesser Roadrunner |
|---|---|---|
| 学名 | Centropus spilopterus | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 46.6 cm (18.3 in) | 28.3 cm (11.1 in) |
| 体重 | 244.4 g (8.62 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Kai Coucal
Loud, far-carrying resonant call; deep hollow notes given repeatedly from tropical forest perch. Vocalization pattern typical of this species in its native habitat.
Lesser Roadrunner
Loud, call carrying far; distinctive hollow notes audible across dry open Central American terrain. Vocalization pattern typical of this species in its native habitat.
保全状況
Kai Coucal
Lesser Roadrunner
About These Birds
Kai Coucal
カイ・カッコウ (Centropus spilopterus) — 42〜46 cm。小翼羽に斑点のある栗赤褐色；黒い頭部と尾；太い嘴。インドネシア・カイ諸島固有種。森林・密な低木地に生息。非托卵性。
Lesser Roadrunner
Lesser Roadrunner (Geococcyx velox) — 46–52 cm. Similar to Greater Roadrunner but smaller with a more streaked breast. Found in dry scrub, open woodland, and arid valleys from Mexico to Nicaragua. Non-parasitic; carnivorous; eats insects and small vertebrates. Shares the same terrestrial running lifestyle as its northern relative.