Jacobin Cuckoo vs Lesser Roadrunner
Clamator jacobinus 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Jacobin Cuckoo | Lesser Roadrunner |
|---|---|---|
| 学名 | Clamator jacobinus | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 29.0 cm (11.4 in) | 28.3 cm (11.1 in) |
| 体重 | 83.5 g (2.95 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-3 |
| Population Trend | — | — |
Song & Call Comparison
Jacobin Cuckoo
Loud, far-carrying call with raucous quality; harsh penetrating notes given from tall canopy tree. 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.
保护状况
Jacobin Cuckoo
Lesser Roadrunner
About These Birds
Jacobin Cuckoo
黑白杜鹃(Clamator jacobinus)体长31-34厘米。醒目的黑白色；黑色头冠；白色下体和翅斑；长分级尾。分布于非洲和亚洲南部，为部分迁徙种。常见巢寄生宿主包括画眉类和八哥类。
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.