Biak Coucal vs Lesser Roadrunner
Centropus chalybeus 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Biak Coucal | Lesser Roadrunner |
|---|---|---|
| 学名 | Centropus chalybeus | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 39.1 cm (15.4 in) | 28.3 cm (11.1 in) |
| 体重 | 244.4 g (8.62 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Biak Coucal
Deep, booming resonant call; powerful low notes carrying impressively across African lowland forest floor.
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.
保护状况
Biak Coucal
Lesser Roadrunner
About These Birds
Biak Coucal
马鲁古鸦鹃 (Centropus chalybeus)，体长约38厘米。体羽黑色带蓝绿色金属光泽，翅膀红褐色，尾长。眼红色，嘴粗壮。特有于印度尼西亚布鲁岛。栖息于茂密的热带雨林中。以昆虫和小型动物为食，叫声低沉。
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.