Olive-capped Coua vs Lesser Roadrunner
Coua olivaceiceps 比較対象 Geococcyx velox
Side-by-Side Comparison
| 属性 | Olive-capped Coua | Lesser Roadrunner |
|---|---|---|
| 学名 | Coua olivaceiceps | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 32.9 cm (13.0 in) | 28.3 cm (11.1 in) |
| 体重 | 182.0 g (6.42 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Olive-capped Coua
Loud, harsh resonant call; penetrating notes carrying through tropical forest habitat in South Asia.
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
Olive-capped Coua
Lesser Roadrunner
About These Birds
Olive-capped Coua
Olive-capped Coua (Coua olivaceiceps) — 40–44 cm. Grey-brown with an olive-grey cap replacing the rufous cap of the related Red-capped Coua; bare blue orbital skin. Inhabits the southern semi-arid zone of Madagascar. Non-parasitic. Omnivore. Sometimes treated as a subspecies of Red-capped Coua.
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.