Lesser Cuckoo vs Lesser Roadrunner
Cuculus poliocephalus 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Lesser Cuckoo | Lesser Roadrunner |
|---|---|---|
| 学名 | Cuculus poliocephalus | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 30.8 cm (12.1 in) | 28.3 cm (11.1 in) |
| 体重 | 51.5 g (1.82 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Lesser Cuckoo
Loud, far-carrying call; penetrating resonant notes given repeatedly from dense African forest canopy.
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
Lesser Cuckoo
Lesser Roadrunner
How to Tell Them Apart
Lesser Cuckoo
Lesser Cuckoo: gray above; white below with rufous barring; slender; long dark tail; yellow eye-ring; smaller than Common Cuckoo
Lesser Roadrunner
About These Birds
Lesser Cuckoo
小杜鹃（Cuculus poliocephalus）— 在南亚至东亚夏季繁殖的杜鹃。叫声响亮。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.