Lesser Roadrunner vs Large Hawk-Cuckoo
Geococcyx velox 对比 Hierococcyx sparverioides
Side-by-Side Comparison
| 属性 | Lesser Roadrunner | Large Hawk-Cuckoo |
|---|---|---|
| 学名 | Geococcyx velox | Hierococcyx sparverioides |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 28.3 cm (11.1 in) | 47.0 cm (18.5 in) |
| 体重 | 184.1 g (6.49 oz) | 144.75 g (5.11 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Large Hawk-Cuckoo
Loud, far-carrying call; powerful resonant notes carrying across dense forest in South Asia. Vocalization pattern typical of this species in its native habitat.
保护状况
Lesser Roadrunner
Large Hawk-Cuckoo
How to Tell Them Apart
Lesser Roadrunner
Large Hawk-Cuckoo
Large Hawk-Cuckoo: gray-brown above; white below with rufous streaking; hawk-like; long tail; yellow eye-ring; large size; streaked
About These Birds
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.
Large Hawk-Cuckoo
棕腹鹰鹃广泛分布于亚洲，从喜马拉雅山脉至中国和东南亚。上体暗灰，下体棕白具横纹。以昆虫为食，是巢寄生性鸟类，将卵产在雀鹛和山雀等鸟类巢中。鸣声响亮且具特征性，繁殖期尤为活跃。