Pied Bronze-cuckoo vs Lesser Roadrunner
Chalcites crassirostris 对比 Geococcyx velox
Side-by-Side Comparison
| 属性 | Pied Bronze-cuckoo | Lesser Roadrunner |
|---|---|---|
| 学名 | Chalcites crassirostris | Geococcyx velox |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 17.2 cm (6.8 in) | 28.3 cm (11.1 in) |
| 体重 | 18.6 g (0.66 oz) | 184.1 g (6.49 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Pied Bronze-cuckoo
Loud, far-carrying melodic call; rich resonant notes given from tall forest canopy in Africa. 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
Pied Bronze-cuckoo
Lesser Roadrunner
How to Tell Them Apart
Pied Bronze-cuckoo
Pied Bronze-cuckoo: black-and-white pied patterning; black above with white spots; white below with bold barring; distinctive pied pattern
Lesser Roadrunner
About These Birds
Pied Bronze-cuckoo
厚嘴铜色杜鹃 (Chalcites crassirostris)，体长约25厘米。嘴较厚，上体深绿色具铜色光泽，下体白色具绿褐色横纹。分布于新几内亚北部的马纳斯群岛。为巢寄生鸟类，以昆虫幼虫为食。
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.