Black-billed Coucal vs Lesser Roadrunner
Centropus bernsteini 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Black-billed Coucal | Lesser Roadrunner |
|---|---|---|
| 学名 | Centropus bernsteini | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 37.2 cm (14.6 in) | 28.3 cm (11.1 in) |
| 体重 | 162.5 g (5.73 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black-billed Coucal
鸣唱
Loud, clear whistled call with carrying quality; rich musical notes audible through dense humid forest.
Lesser Roadrunner
鸣唱
Loud, call carrying far; distinctive hollow notes audible across dry open Central American terrain. Vocalization pattern typical of this species in its native habitat.
保护状况
Least Concern
Black-billed Coucal
Least Concern
Lesser Roadrunner
About These Birds
Black-billed Coucal
黑嘴褐翅鸦鹃，体长40–44厘米，棕栗色背部、黑色头部、全黑嘴，分布于新几内亚北部和西部。
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.